Dregs settled at the bottom of the container.

渣滓沉淀在容器的部。

The sediment settled and the water was clear.

杂质沉淀后, 水变清了。

There is some deposit in the bottom of the cup.

这只烧杯的部有些沉淀物。

There is too much deposit in a bottle of wine.

酒瓶里有太多的沉淀物。

The sediment of coffee will settle.

咖啡渣会沉淀下去。

Adding sulphate to the solution will give a precipitate.

将硫酸盐加入该溶液会产生沉淀。

Lake Manyara was ringed by crusty salt deposits.

马尼亚拉湖被看似硬壳的盐沉淀物环绕。

Acid phosphatase was initially contained within a continuous membrane in a sedimentable particle.

酸性磷酸酶最初包含在可沉淀颗粒的连续膜内。

CBF can neutralize some electric charge of colloidal particles and make colloidal particles to sedimentate.

CBF可以中和胶体颗粒表面的部分电荷，使胶粒脱稳沉淀。

The ingredients sat in the bowl unstirred while she buttered the pan.

在油时，各种配料在碗里沉淀下来。

By pre aeration in tanyard wastewater, the effect of primary settling improves obviously.

制革污水采用预曝气处理后，可大大提高初沉池沉淀效果。

Settling column of fluidized bed and its applications in precipitation of high quality coarse diuranate are described.

介绍了流化床沉淀塔在沉淀优质粗粒重铀酸盐工业生产中的应用结果。

Complex formation titration, oxidimetry and precipitation titration were compared.

对配位滴定法,氧化还原滴定法和沉淀滴定法进行了比较。

The cement anthraxolite and the squama anthraxolite are most important to this deposit.

浸染状碳沥青多属于原生沉积碳沥青，对矿床的形成仅起一定的还原沉淀的作用。

A new technology for producing PCC directly in the causticizing stage is reported in this paper.

介绍了一种苛化工段直接生产沉淀碳酸钙的新技术。

Methods A combination of euglobulin precipitation, ion-exchange chromatography,(NH4)2SO4 precipitation and affinity chromatography was used in the process of purification.

方法采用优球蛋白沉淀、离子交换色谱、(NH4)2SO4沉淀和亲和色谱法进行纯化。

Surface micro-ornamentations observed were granulate, echinulate, fenestrate, sharp columellate, scale, and rugate.

表面细微构造有颗粒沉淀、毛细小刺、小孔隙、尖锐柱状突起、鳞片花纹、皱痕花纹等。

Adding poly acrylic acid(PAA)in the preparation of ammonium diuranate (ADU)was investigated.

本工作对在重铀酸铵(ADU)的沉淀反应中加入聚丙烯酸(PAA)的工艺进行试验研究。

A compound derived from ammonia and containing the bivalent NH group combined with a bivalent nonacid group.

在分析中用作钯或镍的沉淀剂的化合物。

Nanometer sized lead oxide was prepared by pyrogenetic decomposition of lead carbonate synthesized by chemical precipitation.

采用均匀沉淀法合成碳酸铅,在此基础上通过高温分解制备纳米氧化铅。

Dregs settled at the bottom of the container.

渣滓沉淀在容器的部。

The sediment settled and the water was clear.

杂质沉淀后, 水变清了。

There is some deposit in the bottom of the cup.

这只烧杯的部有些沉淀物。

There is too much deposit in a bottle of wine.

酒瓶里有太多的沉淀物。

The sediment of coffee will settle.

咖啡渣会沉淀下去。

Adding sulphate to the solution will give a precipitate.

将硫酸盐加入该溶液会产生沉淀。

Lake Manyara was ringed by crusty salt deposits.

马尼亚拉湖被看似硬壳的盐沉淀物环绕。

Acid phosphatase was initially contained within a continuous membrane in a sedimentable particle.

酸性磷酸酶最初包含在可沉淀颗的连续膜内。

CBF can neutralize some electric charge of colloidal particles and make colloidal particles to sedimentate.

CBF可以中和胶体颗的部分电荷，使胶脱稳沉淀。

The ingredients sat in the bowl unstirred while she buttered the pan.

在她为平锅抹黄油时，各种配料在碗里沉淀下来。

By pre aeration in tanyard wastewater, the effect of primary settling improves obviously.

水采用预曝气处理后，可大大提高初沉池沉淀效果。

Settling column of fluidized bed and its applications in precipitation of high quality coarse diuranate are described.

介绍了流化床沉淀塔在沉淀优质粗重铀酸盐工业生产中的应用结果。

Complex formation titration, oxidimetry and precipitation titration were compared.

对配位滴定法,氧化还原滴定法和沉淀滴定法进行了比较。

The cement anthraxolite and the squama anthraxolite are most important to this deposit.

浸染状碳沥青多属于原生沉积碳沥青，对矿床的形成仅起一定的还原沉淀的作用。

A new technology for producing PCC directly in the causticizing stage is reported in this paper.

介绍了一种苛化工段直接生产沉淀碳酸钙的新技术。

Methods A combination of euglobulin precipitation, ion-exchange chromatography,(NH4)2SO4 precipitation and affinity chromatography was used in the process of purification.

方法采用优球蛋白沉淀、离子交换色谱、(NH4)2SO4沉淀和亲和色谱法进行纯化。

Surface micro-ornamentations observed were granulate, echinulate, fenestrate, sharp columellate, scale, and rugate.

细微构造有颗沉淀、毛细小刺、小孔隙、尖锐柱状突起、鳞片花纹、皱痕花纹等。

Adding poly acrylic acid(PAA)in the preparation of ammonium diuranate (ADU)was investigated.

本工作对在重铀酸铵(ADU)的沉淀反应中加入聚丙烯酸(PAA)的工艺进行试验研究。

A compound derived from ammonia and containing the bivalent NH group combined with a bivalent nonacid group.

在分析中用作钯或镍的沉淀剂的化合物。

Nanometer sized lead oxide was prepared by pyrogenetic decomposition of lead carbonate synthesized by chemical precipitation.

采用均匀沉淀法合成碳酸铅,在此基础上通过高温分解备纳米氧化铅。

Dregs settled at the bottom of the container.

渣滓沉淀在容器部。

The sediment settled and the water was clear.

杂质沉淀后, 水变清了。

There is some deposit in the bottom of the cup.

这只烧杯部有些沉淀物。

There is too much deposit in a bottle of wine.

酒瓶里有太多沉淀物。

The sediment of coffee will settle.

咖啡渣会沉淀下去。

Adding sulphate to the solution will give a precipitate.

将硫酸盐加入该溶液会产生沉淀。

Lake Manyara was ringed by crusty salt deposits.

马尼亚拉湖被看似硬壳盐沉淀物环绕。

Acid phosphatase was initially contained within a continuous membrane in a sedimentable particle.

酸性磷酸酶最初包含在可沉淀颗续膜内。

CBF can neutralize some electric charge of colloidal particles and make colloidal particles to sedimentate.

CBF可以中和胶体颗表面部分电荷，使胶脱稳沉淀。

The ingredients sat in the bowl unstirred while she buttered the pan.

在她为平锅抹黄油时，各种配料在碗里沉淀下来。

By pre aeration in tanyard wastewater, the effect of primary settling improves obviously.

制革污水采用预曝气处理后，可高初沉池沉淀效果。

Settling column of fluidized bed and its applications in precipitation of high quality coarse diuranate are described.

介绍了流化床沉淀塔在沉淀优质粗重铀酸盐工业生产中应用结果。

Complex formation titration, oxidimetry and precipitation titration were compared.

对配位滴定法,氧化还原滴定法和沉淀滴定法进行了比较。

The cement anthraxolite and the squama anthraxolite are most important to this deposit.

浸染状碳沥青多属于原生沉积碳沥青，对矿床形成仅起一定还原沉淀作用。

A new technology for producing PCC directly in the causticizing stage is reported in this paper.

介绍了一种苛化工段直接生产沉淀碳酸钙新技术。

Methods A combination of euglobulin precipitation, ion-exchange chromatography,(NH4)2SO4 precipitation and affinity chromatography was used in the process of purification.

方法采用优球蛋白沉淀、离子交换色谱、(NH4)2SO4沉淀和亲和色谱法进行纯化。

Surface micro-ornamentations observed were granulate, echinulate, fenestrate, sharp columellate, scale, and rugate.

表面细微构造有颗沉淀、毛细小刺、小孔隙、尖锐柱状突起、鳞片花纹、皱痕花纹等。

Adding poly acrylic acid(PAA)in the preparation of ammonium diuranate (ADU)was investigated.

本工作对在重铀酸铵(ADU)沉淀反应中加入聚丙烯酸(PAA)工艺进行试验研究。

A compound derived from ammonia and containing the bivalent NH group combined with a bivalent nonacid group.

在分析中用作钯或镍沉淀剂化合物。

Nanometer sized lead oxide was prepared by pyrogenetic decomposition of lead carbonate synthesized by chemical precipitation.

采用均匀沉淀法合成碳酸铅,在此基础上通过高温分解制备纳米氧化铅。

Dregs settled at the bottom of the container.

渣滓沉淀在容器的部。

The sediment settled and the water was clear.

杂质沉淀后, 水变清了。

There is some deposit in the bottom of the cup.

这只烧杯的部有些沉淀物。

There is too much deposit in a bottle of wine.

酒瓶里有太多的沉淀物。

The sediment of coffee will settle.

咖啡渣会沉淀下去。

Adding sulphate to the solution will give a precipitate.

将硫酸盐加入该溶液会产生沉淀。

Lake Manyara was ringed by crusty salt deposits.

马尼亚拉湖被看似硬壳的盐沉淀物环绕。

Acid phosphatase was initially contained within a continuous membrane in a sedimentable particle.

酸性磷酸酶含在可沉淀颗粒的连续膜内。

CBF can neutralize some electric charge of colloidal particles and make colloidal particles to sedimentate.

CBF可以中和胶体颗粒表面的部分电荷，使胶粒脱稳沉淀。

The ingredients sat in the bowl unstirred while she buttered the pan.

在她为平锅抹黄油时，各种配料在碗里沉淀下来。

By pre aeration in tanyard wastewater, the effect of primary settling improves obviously.

制革污水采用预曝气处理后，可大大提高沉池沉淀。

Settling column of fluidized bed and its applications in precipitation of high quality coarse diuranate are described.

绍了流化床沉淀塔在沉淀优质粗粒重铀酸盐工业生产中的应用结。

Complex formation titration, oxidimetry and precipitation titration were compared.

对配位滴定法,氧化还原滴定法和沉淀滴定法进行了比较。

The cement anthraxolite and the squama anthraxolite are most important to this deposit.

浸染状碳沥青多属于原生沉积碳沥青，对矿床的形成仅起一定的还原沉淀的作用。

A new technology for producing PCC directly in the causticizing stage is reported in this paper.

绍了一种苛化工段直接生产沉淀碳酸钙的新技术。

Methods A combination of euglobulin precipitation, ion-exchange chromatography,(NH4)2SO4 precipitation and affinity chromatography was used in the process of purification.

方法采用优球蛋白沉淀、离子交换色谱、(NH4)2SO4沉淀和亲和色谱法进行纯化。

Surface micro-ornamentations observed were granulate, echinulate, fenestrate, sharp columellate, scale, and rugate.

表面细微构造有颗粒沉淀、毛细小刺、小孔隙、尖锐柱状突起、鳞片花纹、皱痕花纹等。

Adding poly acrylic acid(PAA)in the preparation of ammonium diuranate (ADU)was investigated.

本工作对在重铀酸铵(ADU)的沉淀反应中加入聚丙烯酸(PAA)的工艺进行试验研究。

A compound derived from ammonia and containing the bivalent NH group combined with a bivalent nonacid group.

在分析中用作钯或镍的沉淀剂的化合物。

Nanometer sized lead oxide was prepared by pyrogenetic decomposition of lead carbonate synthesized by chemical precipitation.

采用均匀沉淀法合成碳酸铅,在此基础上通过高温分解制备纳米氧化铅。

Dregs settled at the bottom of the container.

渣滓沉淀在容器的部。

The sediment settled and the water was clear.

杂质沉淀后, 变清了。

There is some deposit in the bottom of the cup.

这只烧杯的部有些沉淀物。

There is too much deposit in a bottle of wine.

酒瓶里有太多的沉淀物。

The sediment of coffee will settle.

咖啡渣会沉淀下去。

Adding sulphate to the solution will give a precipitate.

将硫酸盐加入该溶液会产生沉淀。

Lake Manyara was ringed by crusty salt deposits.

马尼亚拉湖被看似硬壳的盐沉淀物环绕。

Acid phosphatase was initially contained within a continuous membrane in a sedimentable particle.

酸性磷酸酶最初包含在可沉淀的连续膜内。

CBF can neutralize some electric charge of colloidal particles and make colloidal particles to sedimentate.

CBF可以中和胶表面的部分电荷，使胶脱稳沉淀。

The ingredients sat in the bowl unstirred while she buttered the pan.

在她为平锅抹黄油时，各种配料在碗里沉淀下来。

By pre aeration in tanyard wastewater, the effect of primary settling improves obviously.

制革用预曝气处理后，可大大提高初沉池沉淀效果。

Settling column of fluidized bed and its applications in precipitation of high quality coarse diuranate are described.

介绍了流化床沉淀塔在沉淀优质粗重铀酸盐工业生产中的应用结果。

Complex formation titration, oxidimetry and precipitation titration were compared.

对配位滴定法,氧化还原滴定法和沉淀滴定法进行了比较。

The cement anthraxolite and the squama anthraxolite are most important to this deposit.

浸染状碳沥青多属于原生沉积碳沥青，对矿床的形成仅起一定的还原沉淀的作用。

A new technology for producing PCC directly in the causticizing stage is reported in this paper.

介绍了一种苛化工段直接生产沉淀碳酸钙的新技术。

Methods A combination of euglobulin precipitation, ion-exchange chromatography,(NH4)2SO4 precipitation and affinity chromatography was used in the process of purification.

方法用优球蛋白沉淀、离子交换色谱、(NH4)2SO4沉淀和亲和色谱法进行纯化。

Surface micro-ornamentations observed were granulate, echinulate, fenestrate, sharp columellate, scale, and rugate.

表面细微构造有沉淀、毛细小刺、小孔隙、尖锐柱状突起、鳞片花纹、皱痕花纹等。

Adding poly acrylic acid(PAA)in the preparation of ammonium diuranate (ADU)was investigated.

本工作对在重铀酸铵(ADU)的沉淀反应中加入聚丙烯酸(PAA)的工艺进行试验研究。

A compound derived from ammonia and containing the bivalent NH group combined with a bivalent nonacid group.

在分析中用作钯或镍的沉淀剂的化合物。

Nanometer sized lead oxide was prepared by pyrogenetic decomposition of lead carbonate synthesized by chemical precipitation.

用均匀沉淀法合成碳酸铅,在此基础上通过高温分解制备纳米氧化铅。

Dregs settled at the bottom of the container.

渣滓沉淀在容器的部。

The sediment settled and the water was clear.

杂质沉淀后, 水变清了。

There is some deposit in the bottom of the cup.

这只烧杯的部有些沉淀。

There is too much deposit in a bottle of wine.

里有太多的沉淀。

The sediment of coffee will settle.

咖啡渣会沉淀下去。

Adding sulphate to the solution will give a precipitate.

将硫酸盐加入该溶液会产生沉淀。

Lake Manyara was ringed by crusty salt deposits.

马尼亚拉湖被看似硬壳的盐沉淀环绕。

Acid phosphatase was initially contained within a continuous membrane in a sedimentable particle.

酸性磷酸酶最初包含在可沉淀颗粒的连续膜内。

CBF can neutralize some electric charge of colloidal particles and make colloidal particles to sedimentate.

CBF可以中和胶体颗粒表面的部分电荷，使胶粒脱稳沉淀。

The ingredients sat in the bowl unstirred while she buttered the pan.

在她为平锅抹黄油时，各种配料在碗里沉淀下来。

By pre aeration in tanyard wastewater, the effect of primary settling improves obviously.

制革污水采用预曝气处理后，可大大提高初沉池沉淀效果。

Settling column of fluidized bed and its applications in precipitation of high quality coarse diuranate are described.

介绍了流化床沉淀塔在沉淀优质粗粒重铀酸盐工业生产中的应用结果。

Complex formation titration, oxidimetry and precipitation titration were compared.

对配位滴定法,氧化还原滴定法和沉淀滴定法进行了比。

The cement anthraxolite and the squama anthraxolite are most important to this deposit.

状碳沥青多属于原生沉积碳沥青，对矿床的形成仅起一定的还原沉淀的作用。

A new technology for producing PCC directly in the causticizing stage is reported in this paper.

介绍了一种苛化工段直接生产沉淀碳酸钙的新技术。

Methods A combination of euglobulin precipitation, ion-exchange chromatography,(NH4)2SO4 precipitation and affinity chromatography was used in the process of purification.

方法采用优球蛋白沉淀、离子交换色谱、(NH4)2SO4沉淀和亲和色谱法进行纯化。

Surface micro-ornamentations observed were granulate, echinulate, fenestrate, sharp columellate, scale, and rugate.

表面细微构造有颗粒沉淀、毛细小刺、小孔隙、尖锐柱状突起、鳞片花纹、皱痕花纹等。

Adding poly acrylic acid(PAA)in the preparation of ammonium diuranate (ADU)was investigated.

本工作对在重铀酸铵(ADU)的沉淀反应中加入聚丙烯酸(PAA)的工艺进行试验研究。

A compound derived from ammonia and containing the bivalent NH group combined with a bivalent nonacid group.

在分析中用作钯或镍的沉淀剂的化合。

Nanometer sized lead oxide was prepared by pyrogenetic decomposition of lead carbonate synthesized by chemical precipitation.

采用均匀沉淀法合成碳酸铅,在此基础上通过高温分解制备纳米氧化铅。

Dregs settled at the bottom of the container.

渣滓沉容器的部。

The sediment settled and the water was clear.

杂质沉后, 水变清了。

There is some deposit in the bottom of the cup.

这只烧杯的部有些沉物。

There is too much deposit in a bottle of wine.

酒瓶里有太多的沉物。

The sediment of coffee will settle.

咖啡渣会沉下去。

Adding sulphate to the solution will give a precipitate.

将硫酸盐加入该溶液会产生沉。

Lake Manyara was ringed by crusty salt deposits.

马尼亚拉湖被看似硬壳的盐沉物环绕。

Acid phosphatase was initially contained within a continuous membrane in a sedimentable particle.

酸性磷酸酶最初包含可沉颗粒的连续膜内。

CBF can neutralize some electric charge of colloidal particles and make colloidal particles to sedimentate.

CBF可以中和胶体颗粒表面的部分电荷，使胶粒脱稳沉。

The ingredients sat in the bowl unstirred while she buttered the pan.

为平锅抹，各种配料碗里沉下来。

By pre aeration in tanyard wastewater, the effect of primary settling improves obviously.

制革污水采用预曝气处理后，可大大提高初沉池沉效果。

Settling column of fluidized bed and its applications in precipitation of high quality coarse diuranate are described.

介绍了流化床沉塔沉优质粗粒重铀酸盐工业生产中的应用结果。

Complex formation titration, oxidimetry and precipitation titration were compared.

对配位滴定法,氧化还原滴定法和沉滴定法进行了比较。

The cement anthraxolite and the squama anthraxolite are most important to this deposit.

浸染状碳沥青多属于原生沉积碳沥青，对矿床的形成仅起一定的还原沉的作用。

A new technology for producing PCC directly in the causticizing stage is reported in this paper.

介绍了一种苛化工段直接生产沉碳酸钙的新技术。

Methods A combination of euglobulin precipitation, ion-exchange chromatography,(NH4)2SO4 precipitation and affinity chromatography was used in the process of purification.

方法采用优球蛋白沉、离子交换色谱、(NH4)2SO4沉和亲和色谱法进行纯化。

Surface micro-ornamentations observed were granulate, echinulate, fenestrate, sharp columellate, scale, and rugate.

表面细微构造有颗粒沉、毛细小刺、小孔隙、尖锐柱状突起、鳞片花纹、皱痕花纹等。

Adding poly acrylic acid(PAA)in the preparation of ammonium diuranate (ADU)was investigated.

本工作对重铀酸铵(ADU)的沉反应中加入聚丙烯酸(PAA)的工艺进行试验研究。

A compound derived from ammonia and containing the bivalent NH group combined with a bivalent nonacid group.

分析中用作钯或镍的沉剂的化合物。

Nanometer sized lead oxide was prepared by pyrogenetic decomposition of lead carbonate synthesized by chemical precipitation.

采用均匀沉法合成碳酸铅,此基础上通过高温分解制备纳米氧化铅。

Dregs settled at the bottom of the container.

渣滓淀在容器的部。

The sediment settled and the water was clear.

杂质淀后, 水变清。

There is some deposit in the bottom of the cup.

烧杯的部有些淀物。

There is too much deposit in a bottle of wine.

酒瓶里有太多的淀物。

The sediment of coffee will settle.

咖啡渣会淀下去。

Adding sulphate to the solution will give a precipitate.

将硫酸盐加入该溶液会产生淀。

Lake Manyara was ringed by crusty salt deposits.

马尼亚拉湖被看似硬壳的盐淀物环绕。

Acid phosphatase was initially contained within a continuous membrane in a sedimentable particle.

酸性磷酸酶最初包含在可淀颗粒的连续膜内。

CBF can neutralize some electric charge of colloidal particles and make colloidal particles to sedimentate.

CBF可以中和胶体颗粒表面的部分电荷，使胶粒脱稳淀。

The ingredients sat in the bowl unstirred while she buttered the pan.

在她为平锅抹黄油时，各种配料在碗里淀下来。

By pre aeration in tanyard wastewater, the effect of primary settling improves obviously.

制革污水采用预曝气处理后，可大大提高初池淀效果。

Settling column of fluidized bed and its applications in precipitation of high quality coarse diuranate are described.

介绍流化床淀塔在淀优质粗粒重铀酸盐工业生产中的应用结果。

Complex formation titration, oxidimetry and precipitation titration were compared.

对配位滴定法,氧化还原滴定法和淀滴定法进行比较。

The cement anthraxolite and the squama anthraxolite are most important to this deposit.

浸染状沥青多属于原生沥青，对矿床的形成仅起一定的还原淀的作用。

A new technology for producing PCC directly in the causticizing stage is reported in this paper.

介绍一种苛化工段直接生产淀酸钙的新技术。

Methods A combination of euglobulin precipitation, ion-exchange chromatography,(NH4)2SO4 precipitation and affinity chromatography was used in the process of purification.

方法采用优球蛋白淀、离子交换色谱、(NH4)2SO4淀和亲和色谱法进行纯化。

Surface micro-ornamentations observed were granulate, echinulate, fenestrate, sharp columellate, scale, and rugate.

表面细微构造有颗粒淀、毛细小刺、小孔隙、尖锐柱状突起、鳞片花纹、皱痕花纹等。

Adding poly acrylic acid(PAA)in the preparation of ammonium diuranate (ADU)was investigated.

本工作对在重铀酸铵(ADU)的淀反应中加入聚丙烯酸(PAA)的工艺进行试验研究。

A compound derived from ammonia and containing the bivalent NH group combined with a bivalent nonacid group.

在分析中用作钯或镍的淀剂的化合物。

Nanometer sized lead oxide was prepared by pyrogenetic decomposition of lead carbonate synthesized by chemical precipitation.

采用均匀淀法合成酸铅,在此基础上通过高温分解制备纳米氧化铅。

Dregs settled at the bottom of the container.

渣滓沉在容器的部。

The sediment settled and the water was clear.

杂质沉后, 水变清了。

There is some deposit in the bottom of the cup.

这只烧杯的部有些沉。

There is too much deposit in a bottle of wine.

瓶里有太多的沉。

The sediment of coffee will settle.

咖啡渣会沉下去。

Adding sulphate to the solution will give a precipitate.

将硫酸盐加入该溶液会产生沉。

Lake Manyara was ringed by crusty salt deposits.

马尼亚拉湖被看似硬壳的盐沉环绕。

Acid phosphatase was initially contained within a continuous membrane in a sedimentable particle.

酸性磷酸酶最初包含在可沉颗粒的连续膜内。

CBF can neutralize some electric charge of colloidal particles and make colloidal particles to sedimentate.

CBF可以中和胶体颗粒表面的部分电荷，使胶粒脱稳沉。

The ingredients sat in the bowl unstirred while she buttered the pan.

在她为平锅抹黄油时，各种配料在碗里沉下来。

By pre aeration in tanyard wastewater, the effect of primary settling improves obviously.

制革污水采用预曝气处理后，可大大提高初沉池沉效果。

Settling column of fluidized bed and its applications in precipitation of high quality coarse diuranate are described.

介绍了流化床沉塔在沉优质粗粒重铀酸盐工业生产中的应用结果。

Complex formation titration, oxidimetry and precipitation titration were compared.

对配位滴定法,氧化还原滴定法和沉滴定法进行了比较。

The cement anthraxolite and the squama anthraxolite are most important to this deposit.

碳沥青多属于原生沉积碳沥青，对矿床的形成仅起一定的还原沉的作用。

A new technology for producing PCC directly in the causticizing stage is reported in this paper.

介绍了一种苛化工段直接生产沉碳酸钙的新技术。

Methods A combination of euglobulin precipitation, ion-exchange chromatography,(NH4)2SO4 precipitation and affinity chromatography was used in the process of purification.

方法采用优球蛋白沉、离子交换色谱、(NH4)2SO4沉和亲和色谱法进行纯化。

Surface micro-ornamentations observed were granulate, echinulate, fenestrate, sharp columellate, scale, and rugate.

表面细微构造有颗粒沉、毛细小刺、小孔隙、尖锐柱突起、鳞片花纹、皱痕花纹等。

Adding poly acrylic acid(PAA)in the preparation of ammonium diuranate (ADU)was investigated.

本工作对在重铀酸铵(ADU)的沉反应中加入聚丙烯酸(PAA)的工艺进行试验研究。

A compound derived from ammonia and containing the bivalent NH group combined with a bivalent nonacid group.

在分析中用作钯或镍的沉剂的化合。

Nanometer sized lead oxide was prepared by pyrogenetic decomposition of lead carbonate synthesized by chemical precipitation.

采用均匀沉法合成碳酸铅,在此基础上通过高温分解制备纳米氧化铅。