The development and current situation of Sasol synthol oil from coal process are summarized in the paper.

绍了南非萨索尔煤合成油技术的进展及目前的。

The main characteristic of roller grindery and the survery of wide-thick plate mill engineering are introduced.

绍宝钢宽厚板轧机工程及磨辊间主要特点,阐述了宽厚板轧机磨辊间设计中应注意的问题。

.. One, the Oceania that Australia of Australian nature general situation is located in the Southern Hemisphere, seagirt.

一、澳大利亚自然澳大利亚地处南半球的大洋洲，四面环海。

An attempt has been made to follow the scientific and technological steps associated with the production of fine grained hardmetal.

在回顾硬质合金材料的历史发展和现状的基础，重点绍了在该领域中海材料研究所取得的典型实际成果及工业应用。

Molecular recognition of size and shape, functional group, as well as chirality of guests by metalloporphyrin hosts are discussed in detail.

绍了金属卟啉配合物在分子形状与大小识别、官能团识别和手性识别方面的研究。

In order to provide a basis for the research and development of gromwell,the studies on domestic extraction of alkannin was reviewed in briefly.

对国内有关紫草色素提取的进行了综述,为研究和开发紫草提供依据。

The type, character istic, mechanism of formation reaction and application of multi-component complex using bisazo derivative of chromotropic acid as ligand are introduced.

综述了变色酸双生物有关多元络合物的类型、特点、形成机理及应用。

An overview of the pharmacological effects of lycorine and its derivatives is given, and advice for further research of lycorine and its derivatives is suggested.

综述了石蒜碱及其生物的药理作用研究，并就开发石蒜碱及其生物提出了建议。

In this paper, a comprehensive survey for the state of art of a posteriori error estimates in finite element computation for magnetostatics since 1980s is presented.

80年代以来,国际兴起对恒定磁场后验误差估计的研究,本文系统地绍这方面的发展。

Starting from the summery, economic development foundation and incorporative development of Jing-jin-ji area, the paper makes 6 policies for the regional economic development of the area.

从京津冀地区、经济发展基础以及联合发展内容等方面入手,提出了京津冀区域经济发展的6项对策。

Studies on heat exchanger aluminum fin precoat of air conditioner were reviewed. Six types of precoat as well as the application of hydrophilic precoat were described.

回顾了空调机热交换器预涂层铝散热片的研究，绍了6种类型预涂层散热片材料的基本情以及亲水性预涂膜散热片的应用效果。提出了该课题今后的研究方向。

Development trend of domestic third-stage multiclone is expounded as well as the problems such as single tube wearing, low capacity of single tube and the inappropriate catalyst exhaustion.

绍了国内多管式三旋的发展、存在的主要问题,如单管磨损、单管处理量小、催化剂排放不合理等。

The development and current situation of Sasol synthol oil from coal process are summarized in the paper.

介绍了南非萨索尔煤合成油技术的进展及目前的概况。

The main characteristic of roller grindery and the survery of wide-thick plate mill engineering are introduced.

介绍宝钢宽厚板轧概况及磨辊间主要特点,阐述了宽厚板轧磨辊间设计中应注意的问题。

.. One, the Oceania that Australia of Australian nature general situation is located in the Southern Hemisphere, seagirt.

一、澳大利亚自然概况澳大利亚地处南半球的大洋洲，四面环海。

An attempt has been made to follow the scientific and technological steps associated with the production of fine grained hardmetal.

在回顾硬质合金材料的历史发展和现状的基础，重点介绍了在该领域中海材料研究所取得的典型实际成果及业应用概况。

Molecular recognition of size and shape, functional group, as well as chirality of guests by metalloporphyrin hosts are discussed in detail.

介绍了金属卟啉配合物在分子形状与大小识别、官能团识别和手性识别方面的研究概况。

In order to provide a basis for the research and development of gromwell,the studies on domestic extraction of alkannin was reviewed in briefly.

对国内有关紫草色素提取的概况进行了综述,为研究和开发紫草提。

The type, character istic, mechanism of formation reaction and application of multi-component complex using bisazo derivative of chromotropic acid as ligand are introduced.

综述了变色酸双偶氮衍生物有关多元络合物的类型、特点、形成理及应用概况。

An overview of the pharmacological effects of lycorine and its derivatives is given, and advice for further research of lycorine and its derivatives is suggested.

综述了石蒜碱及其衍生物的药理作用研究概况，并就开发石蒜碱及其衍生物提出了建议。

In this paper, a comprehensive survey for the state of art of a posteriori error estimates in finite element computation for magnetostatics since 1980s is presented.

80年代以来,国际兴起对恒定磁场后验误差估计的研究,本文系统地介绍这方面的发展概况。

Starting from the summery, economic development foundation and incorporative development of Jing-jin-ji area, the paper makes 6 policies for the regional economic development of the area.

从京津冀地区概况、经济发展基础以及联合发展内容等方面入手,提出了京津冀区域经济发展的6项对策。

Studies on heat exchanger aluminum fin precoat of air conditioner were reviewed. Six types of precoat as well as the application of hydrophilic precoat were described.

回顾了空调热交换器预涂层铝散热片的研究概况，介绍了6种类型预涂层散热片材料的基本情况以及亲水性预涂膜散热片的应用效果。提出了该课题今后的研究方向。

Development trend of domestic third-stage multiclone is expounded as well as the problems such as single tube wearing, low capacity of single tube and the inappropriate catalyst exhaustion.

介绍了国内多管式三旋的发展概况、存在的主要问题,如单管磨损、单管处理量小、催化剂排放不合理等。

The development and current situation of Sasol synthol oil from coal process are summarized in the paper.

介绍了南非萨索尔煤合成油技术的进展及目前的。

The main characteristic of roller grindery and the survery of wide-thick plate mill engineering are introduced.

介绍宝钢宽厚板轧机工程及磨辊间主要特点,阐述了宽厚板轧机磨辊间设计中应注意的。

.. One, the Oceania that Australia of Australian nature general situation is located in the Southern Hemisphere, seagirt.

、澳大利亚自然澳大利亚地处南半球的大洋洲，四面环海。

An attempt has been made to follow the scientific and technological steps associated with the production of fine grained hardmetal.

在回顾硬质合金材料的历史发展和现状的基础，重点介绍了在该领域中海材料研所取得的典型实际成果及工业应用。

Molecular recognition of size and shape, functional group, as well as chirality of guests by metalloporphyrin hosts are discussed in detail.

介绍了金属卟啉配合物在分子形状与大小识别、官能团识别和手性识别方面的研。

In order to provide a basis for the research and development of gromwell,the studies on domestic extraction of alkannin was reviewed in briefly.

对国内有关紫草色素提取的进行了综述,为研和开发紫草提供依据。

The type, character istic, mechanism of formation reaction and application of multi-component complex using bisazo derivative of chromotropic acid as ligand are introduced.

综述了变色酸双偶氮衍生物有关多元络合物的类型、特点、形成机理及应用。

An overview of the pharmacological effects of lycorine and its derivatives is given, and advice for further research of lycorine and its derivatives is suggested.

综述了石蒜碱及其衍生物的药理作用研，并就开发石蒜碱及其衍生物提出了建议。

In this paper, a comprehensive survey for the state of art of a posteriori error estimates in finite element computation for magnetostatics since 1980s is presented.

80年代以来,国际兴起对恒定磁场后验误差估计的研,本文系统地介绍这方面的发展。

Starting from the summery, economic development foundation and incorporative development of Jing-jin-ji area, the paper makes 6 policies for the regional economic development of the area.

从京津冀地区、经济发展基础以及联合发展内容等方面入手,提出了京津冀区域经济发展的6项对策。

Studies on heat exchanger aluminum fin precoat of air conditioner were reviewed. Six types of precoat as well as the application of hydrophilic precoat were described.

回顾了空调机热交换器预涂层铝散热片的研，介绍了6种类型预涂层散热片材料的基本情以及亲水性预涂膜散热片的应用效果。提出了该课今后的研方向。

Development trend of domestic third-stage multiclone is expounded as well as the problems such as single tube wearing, low capacity of single tube and the inappropriate catalyst exhaustion.

介绍了国内多管式三旋的发展、存在的主要,如单管磨损、单管处理量小、催化剂排放不合理等。

The development and current situation of Sasol synthol oil from coal process are summarized in the paper.

介绍了南非萨索尔煤合油技术进展及目前概况。

The main characteristic of roller grindery and the survery of wide-thick plate mill engineering are introduced.

介绍宝钢宽厚板轧机工程概况及磨辊间主要特点,阐述了宽厚板轧机磨辊间设计中应注意问题。

.. One, the Oceania that Australia of Australian nature general situation is located in the Southern Hemisphere, seagirt.

一、澳大利亚自然概况澳大利亚地处南半球大洋洲，四面环海。

An attempt has been made to follow the scientific and technological steps associated with the production of fine grained hardmetal.

在回顾硬质合金材料历史发展和现状，重点介绍了在该领域中海材料研究所取得典型果及工业应用概况。

Molecular recognition of size and shape, functional group, as well as chirality of guests by metalloporphyrin hosts are discussed in detail.

介绍了金属卟啉配合物在分子形状与大小识别、官能团识别和手性识别方面研究概况。

In order to provide a basis for the research and development of gromwell,the studies on domestic extraction of alkannin was reviewed in briefly.

对国内有关紫草色素提取概况进行了综述,为研究和开发紫草提供依据。

The type, character istic, mechanism of formation reaction and application of multi-component complex using bisazo derivative of chromotropic acid as ligand are introduced.

综述了变色酸双偶氮衍生物有关多元络合物类型、特点、形机理及应用概况。

An overview of the pharmacological effects of lycorine and its derivatives is given, and advice for further research of lycorine and its derivatives is suggested.

综述了石蒜碱及其衍生物药理作用研究概况，并就开发石蒜碱及其衍生物提出了建议。

In this paper, a comprehensive survey for the state of art of a posteriori error estimates in finite element computation for magnetostatics since 1980s is presented.

80年代以来,国兴起对恒定磁场后验误差估计研究,本文系统地介绍这方面发展概况。

Starting from the summery, economic development foundation and incorporative development of Jing-jin-ji area, the paper makes 6 policies for the regional economic development of the area.

从京津冀地区概况、经济发展以及联合发展内容等方面入手,提出了京津冀区域经济发展6项对策。

Studies on heat exchanger aluminum fin precoat of air conditioner were reviewed. Six types of precoat as well as the application of hydrophilic precoat were described.

回顾了空调机热交换器预涂层铝散热片研究概况，介绍了6种类型预涂层散热片材料本情况以及亲水性预涂膜散热片应用效果。提出了该课题今后研究方向。

Development trend of domestic third-stage multiclone is expounded as well as the problems such as single tube wearing, low capacity of single tube and the inappropriate catalyst exhaustion.

介绍了国内多管式三旋发展概况、存在主要问题,如单管磨损、单管处理量小、催化剂排放不合理等。

The development and current situation of Sasol synthol oil from coal process are summarized in the paper.

介绍了南非萨索尔煤合成油技术的进展及目前的概况。

The main characteristic of roller grindery and the survery of wide-thick plate mill engineering are introduced.

介绍宝钢宽厚板轧机工程概况及磨辊间主要特点,阐述了宽厚板轧机磨辊间设计中的问题。

.. One, the Oceania that Australia of Australian nature general situation is located in the Southern Hemisphere, seagirt.

一、澳大利亚自然概况澳大利亚地处南半球的大洋洲，四面环海。

An attempt has been made to follow the scientific and technological steps associated with the production of fine grained hardmetal.

在回顾硬质合金材料的历史发展和现状的基础，重点介绍了在该领域中海材料研究所取得的典型实际成果及工业用概况。

Molecular recognition of size and shape, functional group, as well as chirality of guests by metalloporphyrin hosts are discussed in detail.

介绍了金属卟啉配合物在分子形状与大小识别、官能团识别和手性识别方面的研究概况。

In order to provide a basis for the research and development of gromwell,the studies on domestic extraction of alkannin was reviewed in briefly.

对有关紫草色素提取的概况进行了综述,为研究和开发紫草提供依据。

The type, character istic, mechanism of formation reaction and application of multi-component complex using bisazo derivative of chromotropic acid as ligand are introduced.

综述了变色酸双偶氮衍生物有关多元络合物的类型、特点、形成机理及用概况。

An overview of the pharmacological effects of lycorine and its derivatives is given, and advice for further research of lycorine and its derivatives is suggested.

综述了石蒜碱及其衍生物的药理作用研究概况，并就开发石蒜碱及其衍生物提出了建议。

In this paper, a comprehensive survey for the state of art of a posteriori error estimates in finite element computation for magnetostatics since 1980s is presented.

80年代以来,际兴起对恒定磁场后验误差估计的研究,本文系统地介绍这方面的发展概况。

Starting from the summery, economic development foundation and incorporative development of Jing-jin-ji area, the paper makes 6 policies for the regional economic development of the area.

从京津冀地区概况、经济发展基础以及联合发展容等方面入手,提出了京津冀区域经济发展的6项对策。

Studies on heat exchanger aluminum fin precoat of air conditioner were reviewed. Six types of precoat as well as the application of hydrophilic precoat were described.

回顾了空调机热交换器预涂层铝散热片的研究概况，介绍了6种类型预涂层散热片材料的基本情况以及亲水性预涂膜散热片的用效果。提出了该课题今后的研究方向。

Development trend of domestic third-stage multiclone is expounded as well as the problems such as single tube wearing, low capacity of single tube and the inappropriate catalyst exhaustion.

介绍了多管式三旋的发展概况、存在的主要问题,如单管磨损、单管处理量小、催化剂排放不合理等。

The development and current situation of Sasol synthol oil from coal process are summarized in the paper.

绍了南非萨索尔煤合成油技术的进展及目前的。

The main characteristic of roller grindery and the survery of wide-thick plate mill engineering are introduced.

绍宝钢宽厚板轧机工程及磨辊间主要特点,阐述了宽厚板轧机磨辊间设计中应注意的问题。

.. One, the Oceania that Australia of Australian nature general situation is located in the Southern Hemisphere, seagirt.

一、澳大利亚自然澳大利亚地处南半球的大洋洲，四面环海。

An attempt has been made to follow the scientific and technological steps associated with the production of fine grained hardmetal.

在回顾硬质合金材料的历史发展和现状的基础，重点绍了在该领域中海材料研究所取得的典型实际成果及工业应。

Molecular recognition of size and shape, functional group, as well as chirality of guests by metalloporphyrin hosts are discussed in detail.

绍了金属卟啉配合物在分子形状与大小识别、官能团识别和手性识别方面的研究。

In order to provide a basis for the research and development of gromwell,the studies on domestic extraction of alkannin was reviewed in briefly.

对国内有关紫草色素提取的进行了综述,为研究和开发紫草提供依据。

The type, character istic, mechanism of formation reaction and application of multi-component complex using bisazo derivative of chromotropic acid as ligand are introduced.

综述了变色酸双偶氮衍生物有关多元络合物的类型、特点、形成机理及应。

An overview of the pharmacological effects of lycorine and its derivatives is given, and advice for further research of lycorine and its derivatives is suggested.

综述了石蒜碱及其衍生物的药理作研究，并就开发石蒜碱及其衍生物提出了建议。

In this paper, a comprehensive survey for the state of art of a posteriori error estimates in finite element computation for magnetostatics since 1980s is presented.

80年代以来,国际兴起对恒定磁场后验误差估计的研究,本文系统地绍这方面的发展。

Starting from the summery, economic development foundation and incorporative development of Jing-jin-ji area, the paper makes 6 policies for the regional economic development of the area.

从京津冀地区、经济发展基础以及联合发展内容等方面入手,提出了京津冀区域经济发展的6项对策。

Studies on heat exchanger aluminum fin precoat of air conditioner were reviewed. Six types of precoat as well as the application of hydrophilic precoat were described.

回顾了空调机热交换器预涂层铝散热片的研究，绍了6种类型预涂层散热片材料的基本情以及亲水性预涂膜散热片的应效果。提出了该课题今后的研究方向。

Development trend of domestic third-stage multiclone is expounded as well as the problems such as single tube wearing, low capacity of single tube and the inappropriate catalyst exhaustion.

绍了国内多管式三旋的发展、存在的主要问题,如单管磨损、单管处理量小、催化剂排放不合理等。

The development and current situation of Sasol synthol oil from coal process are summarized in the paper.

介绍了南非萨索尔煤合成油技术的进展及目前的概况。

The main characteristic of roller grindery and the survery of wide-thick plate mill engineering are introduced.

介绍宝钢宽厚板轧机工程概况及磨辊间主要特点,阐述了宽厚板轧机磨辊间设计应注意的问题。

.. One, the Oceania that Australia of Australian nature general situation is located in the Southern Hemisphere, seagirt.

一、澳大利亚自然概况澳大利亚地处南半球的大洋洲，四面环。

An attempt has been made to follow the scientific and technological steps associated with the production of fine grained hardmetal.

在回顾硬质合金料的历史发展和现状的基础，重点介绍了在该领料研究所取得的典型实际成果及工业应用概况。

Molecular recognition of size and shape, functional group, as well as chirality of guests by metalloporphyrin hosts are discussed in detail.

介绍了金属卟啉配合物在分子形状与大小识别、官能团识别和手性识别方面的研究概况。

In order to provide a basis for the research and development of gromwell,the studies on domestic extraction of alkannin was reviewed in briefly.

对国内有关紫草色素提取的概况进行了综述,为研究和开发紫草提供依据。

The type, character istic, mechanism of formation reaction and application of multi-component complex using bisazo derivative of chromotropic acid as ligand are introduced.

综述了变色酸双偶氮衍生物有关多元络合物的类型、特点、形成机理及应用概况。

An overview of the pharmacological effects of lycorine and its derivatives is given, and advice for further research of lycorine and its derivatives is suggested.

综述了石蒜碱及其衍生物的药理作用研究概况，并就开发石蒜碱及其衍生物提出了建议。

In this paper, a comprehensive survey for the state of art of a posteriori error estimates in finite element computation for magnetostatics since 1980s is presented.

80年代以来,国际兴起对恒定磁场后验误差估计的研究,本文系统地介绍这方面的发展概况。

Starting from the summery, economic development foundation and incorporative development of Jing-jin-ji area, the paper makes 6 policies for the regional economic development of the area.

从京津冀地区概况、经济发展基础以及联合发展内容等方面入手,提出了京津冀区经济发展的6项对策。

Studies on heat exchanger aluminum fin precoat of air conditioner were reviewed. Six types of precoat as well as the application of hydrophilic precoat were described.

回顾了空调机热交换器预涂层铝散热片的研究概况，介绍了6种类型预涂层散热片料的基本情况以及亲水性预涂膜散热片的应用效果。提出了该课题今后的研究方向。

Development trend of domestic third-stage multiclone is expounded as well as the problems such as single tube wearing, low capacity of single tube and the inappropriate catalyst exhaustion.

介绍了国内多管式三旋的发展概况、存在的主要问题,如单管磨损、单管处理量小、催化剂排放不合理等。

The development and current situation of Sasol synthol oil from coal process are summarized in the paper.

介绍了南非萨索尔煤合成油技术的进及目前的概况。

The main characteristic of roller grindery and the survery of wide-thick plate mill engineering are introduced.

介绍宝钢宽厚板轧机工程概况及磨辊间主要特点,阐述了宽厚板轧机磨辊间设计中注意的问题。

.. One, the Oceania that Australia of Australian nature general situation is located in the Southern Hemisphere, seagirt.

一、澳大利亚自然概况澳大利亚地处南半球的大洋洲，四面环海。

An attempt has been made to follow the scientific and technological steps associated with the production of fine grained hardmetal.

在回顾硬质合金材料的历和现状的基础，重点介绍了在该领域中海材料研究所取得的典型实际成果及工业概况。

Molecular recognition of size and shape, functional group, as well as chirality of guests by metalloporphyrin hosts are discussed in detail.

介绍了金属卟啉配合物在分子形状与大小识别、官能团识别和手性识别方面的研究概况。

In order to provide a basis for the research and development of gromwell,the studies on domestic extraction of alkannin was reviewed in briefly.

对国内有关紫草色素提取的概况进行了综述,为研究和开紫草提供依据。

The type, character istic, mechanism of formation reaction and application of multi-component complex using bisazo derivative of chromotropic acid as ligand are introduced.

综述了变色酸双偶氮衍生物有关多元络合物的类型、特点、形成机理及概况。

An overview of the pharmacological effects of lycorine and its derivatives is given, and advice for further research of lycorine and its derivatives is suggested.

综述了石蒜碱及其衍生物的药理作研究概况，并就开石蒜碱及其衍生物提出了建议。

In this paper, a comprehensive survey for the state of art of a posteriori error estimates in finite element computation for magnetostatics since 1980s is presented.

80年代以来,国际兴起对恒定磁场后验误差估计的研究,本文系统地介绍这方面的概况。

Starting from the summery, economic development foundation and incorporative development of Jing-jin-ji area, the paper makes 6 policies for the regional economic development of the area.

从京津冀地区概况、经济基础以及联合内容等方面入手,提出了京津冀区域经济的6项对策。

Studies on heat exchanger aluminum fin precoat of air conditioner were reviewed. Six types of precoat as well as the application of hydrophilic precoat were described.

回顾了空调机热交换器预涂层铝散热片的研究概况，介绍了6种类型预涂层散热片材料的基本情况以及亲水性预涂膜散热片的效果。提出了该课题今后的研究方向。

Development trend of domestic third-stage multiclone is expounded as well as the problems such as single tube wearing, low capacity of single tube and the inappropriate catalyst exhaustion.

介绍了国内多管式三旋的概况、存在的主要问题,如单管磨损、单管处理量小、催化剂排放不合理等。

The development and current situation of Sasol synthol oil from coal process are summarized in the paper.

介绍了南非萨索尔煤合成油技术进展及目况。

The main characteristic of roller grindery and the survery of wide-thick plate mill engineering are introduced.

介绍宝钢宽厚板轧机工程况及磨辊间主要特点,阐述了宽厚板轧机磨辊间设计中应注意问题。

.. One, the Oceania that Australia of Australian nature general situation is located in the Southern Hemisphere, seagirt.

一、澳大利亚自然况澳大利亚地处南半球大洋洲，四面环海。

An attempt has been made to follow the scientific and technological steps associated with the production of fine grained hardmetal.

在回顾硬质合金材料历史发展和现状基础，重点介绍了在该领域中海材料研究所取得典型实际成果及工业应用况。

Molecular recognition of size and shape, functional group, as well as chirality of guests by metalloporphyrin hosts are discussed in detail.

介绍了金属卟啉配合在分子形状与大小识别、官能团识别和手性识别方面研究况。

In order to provide a basis for the research and development of gromwell,the studies on domestic extraction of alkannin was reviewed in briefly.

对国内有关紫草色素提取况进行了综述,为研究和开发紫草提供依据。

The type, character istic, mechanism of formation reaction and application of multi-component complex using bisazo derivative of chromotropic acid as ligand are introduced.

综述了变色酸双偶氮有关多元络合类型、特点、形成机理及应用况。

An overview of the pharmacological effects of lycorine and its derivatives is given, and advice for further research of lycorine and its derivatives is suggested.

综述了石蒜碱及其药理作用研究况，并就开发石蒜碱及其提出了建议。

In this paper, a comprehensive survey for the state of art of a posteriori error estimates in finite element computation for magnetostatics since 1980s is presented.

80年代以来,国际兴起对恒定磁场后验误差估计研究,本文系统地介绍这方面发展况。

Starting from the summery, economic development foundation and incorporative development of Jing-jin-ji area, the paper makes 6 policies for the regional economic development of the area.

从京津冀地区况、经济发展基础以及联合发展内容等方面入手,提出了京津冀区域经济发展6项对策。

Studies on heat exchanger aluminum fin precoat of air conditioner were reviewed. Six types of precoat as well as the application of hydrophilic precoat were described.

回顾了空调机热交换器预涂层铝散热片研究况，介绍了6种类型预涂层散热片材料基本情况以及亲水性预涂膜散热片应用效果。提出了该课题今后研究方向。

Development trend of domestic third-stage multiclone is expounded as well as the problems such as single tube wearing, low capacity of single tube and the inappropriate catalyst exhaustion.

介绍了国内多管式三旋发展况、存在主要问题,如单管磨损、单管处理量小、催化剂排放不合理等。

The development and current situation of Sasol synthol oil from coal process are summarized in the paper.

介绍南非萨索尔煤合成油技术的展及目前的概。

The main characteristic of roller grindery and the survery of wide-thick plate mill engineering are introduced.

介绍宝钢板轧机工程概及磨辊间主要特点,阐述板轧机磨辊间设计中应注意的问题。

.. One, the Oceania that Australia of Australian nature general situation is located in the Southern Hemisphere, seagirt.

一、澳大利亚自然概澳大利亚地处南半球的大洋洲，四面环海。

An attempt has been made to follow the scientific and technological steps associated with the production of fine grained hardmetal.

在回顾硬质合金材料的历史发展和现状的基础，重点介绍在该领域中海材料研究所取得的典型实际成果及工业应用概。

Molecular recognition of size and shape, functional group, as well as chirality of guests by metalloporphyrin hosts are discussed in detail.

介绍金属卟啉配合物在分子形状与大小识别、官能团识别和手性识别方面的研究概。

In order to provide a basis for the research and development of gromwell,the studies on domestic extraction of alkannin was reviewed in briefly.

对国内有关紫草色素提取的概综述,为研究和开发紫草提供依据。

The type, character istic, mechanism of formation reaction and application of multi-component complex using bisazo derivative of chromotropic acid as ligand are introduced.

综述变色酸双偶氮衍生物有关多元络合物的类型、特点、形成机理及应用概。

An overview of the pharmacological effects of lycorine and its derivatives is given, and advice for further research of lycorine and its derivatives is suggested.

综述石蒜碱及其衍生物的药理作用研究概，并就开发石蒜碱及其衍生物提出建议。

In this paper, a comprehensive survey for the state of art of a posteriori error estimates in finite element computation for magnetostatics since 1980s is presented.

80年代以来,国际兴起对恒定磁场后验误差估计的研究,本文系统地介绍这方面的发展概。

Starting from the summery, economic development foundation and incorporative development of Jing-jin-ji area, the paper makes 6 policies for the regional economic development of the area.

从京津冀地区概、经济发展基础以及联合发展内容等方面入手,提出京津冀区域经济发展的6项对策。

Studies on heat exchanger aluminum fin precoat of air conditioner were reviewed. Six types of precoat as well as the application of hydrophilic precoat were described.

回顾空调机热交换器预涂层铝散热片的研究概，介绍6种类型预涂层散热片材料的基本情以及亲水性预涂膜散热片的应用效果。提出该课题今后的研究方向。

Development trend of domestic third-stage multiclone is expounded as well as the problems such as single tube wearing, low capacity of single tube and the inappropriate catalyst exhaustion.

介绍国内多管式三旋的发展概、存在的主要问题,如单管磨损、单管处理量小、催化剂排放不合理等。