There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.

这里有37讲，主要是地质年代学、放射性地球化学和稳定地球化学。

Tritium is one of the mildest radioactive isotopes.

氚是辐射最和缓的放射性之一。

The catalytic gas liquid isotope exchange reaction is a good method to prepare tritiated triptolid.

采用催化气液交换法制备了氚化雷公藤甲,探讨了反应时间和反应介质对反应产额的影响。

A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.

应用P32放射性进行示踪试验和鱼体放射自显影,证实白鲫鱼种可以摄食和消化利用水绵。

The distribution and accumulation dynamic of 14CO32- in red common carp and hornwort was studied by using isotope-tracer technology.

本文采用示踪技术研究了14CO32-在红鲤和金鱼中的分布与积累动态。

Objective： To observe affinity and tumoricidal power of monoclonal antibody EQ75 to epidermal growth factor receptor on glioma cells.

目的 观察标记的抗表皮生长因子单克隆抗体EQ75对胶质瘤细胞的亲和力及杀伤力。

High mass resolution spectrometer for isotope seperator on line(ISOL) in(Beijing) radioactive ion-beam facilities(BRIF) project requires mass resolving power of(20 000).

13串列加速器升中的在线分离器(ISOL)高质量分辨谱仪要求20000的质量分辨率。

Geochron Laboratories was the first laboratory to provide high quality isotopic analyses to geological and archaeological communities on a comercial basis.

地质年代实验室是首家商务运作的、可为地质学和考古学团体提供高质量的分析的实验室。

Through K-Ar isotope age study in pillow basalt,has gained the isochrone age is 139Ma.The age is the formation age of pillow basalt.

在枕状玄武岩中获得K-Ar（全岩）年龄为139Ma（测试单：宜昌地质矿产所室），因此确定其时代为晚侏罗世晚期。

Moreover, in each part of the River, these Gangdese-derived zircons show characteristic eHf(T) values that could be correlated to the neighboring batholithic values.

此外，在不河段中所淘选出的冈底斯锆石皆显示了不的铪特徵，表示沉积物的物源比例主要受控于邻近区域的岩体。

The researchers found that isotopes from the shock front were mixed into the protosun in a manner consistent with their origin in a supernova.

研究人员发现，激波阵面中的混合到原太阳中，混合方式跟起初在超新星中的时候一致。

Breath tests using fatty acids with a stable isotope (13C) were carried out on patients with SSc in order to detect malabsorption and hypoperistalsis.

为检测肠道吸收异常和蠕动功能降低，我们对硬皮病患者使用稳定13C标记的脂肪酸吸收呼吸试验，前瞻性地观察到了胃肠道的受累过。

Objective To test the possibility of evaluating early nerve regeneration by in vivo detection of the radioiodined-axoplasm, and compare this method with the electromyography examination.

目的探索示踪早期检测神经再生的可行性,并与神经电图-肌电图检测结果进行比较，为临床应用奠定基础。

Uranium isotope abundance ratio has been measured by total sample evaporation and signal integration,and a thermal surface ionization mass sepctrometry equipped with multicollector has been used.

采用全蒸发技术、离子流强度积分的方式,用多接收器热表面电离质谱计测量铀丰度。

There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.

这里有37讲，主要是地质年代学、射性位素地球化学和稳定位素地球化学。

Tritium is one of the mildest radioactive isotopes.

氚是辐射最和缓的射性位素之一。

The catalytic gas liquid isotope exchange reaction is a good method to prepare tritiated triptolid.

采催化气液位素交换法制备了氚化雷公藤甲素,探讨了反时间和反介质对反产额的影响。

A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.

P32射性位素进行示踪试验和鱼体射自显影,证实白鲫鱼种可以摄食和消化利水绵。

The distribution and accumulation dynamic of 14CO32- in red common carp and hornwort was studied by using isotope-tracer technology.

本文采位素示踪技术研究了14CO32-红鲤和金鱼中的分布与积累动态。

Objective： To observe affinity and tumoricidal power of monoclonal antibody EQ75 to epidermal growth factor receptor on glioma cells.

目的 观察位素标记的抗表皮生长因子单克隆抗体EQ75对胶质瘤细胞的亲和力及杀伤力。

High mass resolution spectrometer for isotope seperator on line(ISOL) in(Beijing) radioactive ion-beam facilities(BRIF) project requires mass resolving power of(20 000).

13串列加速器升级工程中的位素分离器(ISOL)高质量分辨谱仪要求20000的质量分辨率。

Geochron Laboratories was the first laboratory to provide high quality isotopic analyses to geological and archaeological communities on a comercial basis.

地质年代实验室是首家商务运作的、可为地质学和考古学团体提供高质量的位素分析的实验室。

Through K-Ar isotope age study in pillow basalt,has gained the isochrone age is 139Ma.The age is the formation age of pillow basalt.

枕状玄武岩中获得K-Ar（全岩）位素年龄为139Ma（测试单位：宜昌地质矿产所位素室），因此确定其时代为晚侏罗世晚期。

Moreover, in each part of the River, these Gangdese-derived zircons show characteristic eHf(T) values that could be correlated to the neighboring batholithic values.

此外，不河段中所淘选出的冈底斯锆石皆显示了不的铪位素特徵，表示沉积物的物源比例主要受控于邻近区域的岩体。

The researchers found that isotopes from the shock front were mixed into the protosun in a manner consistent with their origin in a supernova.

研究人员发现，激波阵面中的位素混合到原太阳中，混合方式跟起初超新星中的时候一致。

Breath tests using fatty acids with a stable isotope (13C) were carried out on patients with SSc in order to detect malabsorption and hypoperistalsis.

为检测肠道吸收异常和蠕动功能降低，我们对硬皮病患者使稳定位素13C标记的脂肪酸吸收呼吸试验，前瞻性地观察到了胃肠道的受累过程。

Objective To test the possibility of evaluating early nerve regeneration by in vivo detection of the radioiodined-axoplasm, and compare this method with the electromyography examination.

目的探索位素示踪早期检测神经再生的可行性,并与神经电图-肌电图检测结果进行比较，为临床奠定基础。

Uranium isotope abundance ratio has been measured by total sample evaporation and signal integration,and a thermal surface ionization mass sepctrometry equipped with multicollector has been used.

采全蒸发技术、离子流强度积分的方式,多接收器热表面电离质谱计测量铀位素丰度。

There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.

这里有37讲，主要是地年代、放射性同位素地球稳定同位素地球。

Tritium is one of the mildest radioactive isotopes.

氚是辐射最缓的放射性同位素之一。

The catalytic gas liquid isotope exchange reaction is a good method to prepare tritiated triptolid.

采气液同位素交换法制备了氚雷公藤甲素,探讨了反应时间反应介对反应产额的影响。

A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.

应P32放射性同位素进行示踪试验鱼体放射自显影,证实白鲫鱼种可以摄食消利水绵。

The distribution and accumulation dynamic of 14CO32- in red common carp and hornwort was studied by using isotope-tracer technology.

本文采同位素示踪技术研究了14CO32-在红鲤金鱼中的分布与积累动态。

Objective： To observe affinity and tumoricidal power of monoclonal antibody EQ75 to epidermal growth factor receptor on glioma cells.

目的 观察同位素标记的抗表皮生长因子单克隆抗体EQ75对胶瘤细胞的亲力及杀伤力。

High mass resolution spectrometer for isotope seperator on line(ISOL) in(Beijing) radioactive ion-beam facilities(BRIF) project requires mass resolving power of(20 000).

13串列加速器升级工程中的在线同位素分离器(ISOL)高量分辨谱仪要求20000的量分辨率。

Geochron Laboratories was the first laboratory to provide high quality isotopic analyses to geological and archaeological communities on a comercial basis.

地年代实验室是首家商务运作的、可为地考古团体提供高量的同位素分析的实验室。

Through K-Ar isotope age study in pillow basalt,has gained the isochrone age is 139Ma.The age is the formation age of pillow basalt.

在枕状玄武岩中获得K-Ar（全岩）同位素年龄为139Ma（测试单位：宜昌地矿产所同位素室），因此确定其时代为晚侏罗世晚期。

Moreover, in each part of the River, these Gangdese-derived zircons show characteristic eHf(T) values that could be correlated to the neighboring batholithic values.

此外，在不同河段中所淘选出的冈底斯锆石皆显示了不同的铪同位素特徵，表示沉积物的物源比例主要受控于邻近区域的岩体。

The researchers found that isotopes from the shock front were mixed into the protosun in a manner consistent with their origin in a supernova.

研究人员发现，激波阵面中的同位素混合到原太阳中，混合方式跟起初在超新星中的时候一致。

Breath tests using fatty acids with a stable isotope (13C) were carried out on patients with SSc in order to detect malabsorption and hypoperistalsis.

为检测肠道吸收异常蠕动功能降低，我们对硬皮病患者使稳定同位素13C标记的脂肪酸吸收呼吸试验，前瞻性地观察到了胃肠道的受累过程。

Objective To test the possibility of evaluating early nerve regeneration by in vivo detection of the radioiodined-axoplasm, and compare this method with the electromyography examination.

目的探索同位素示踪早期检测神经再生的可行性,并与神经电图-肌电图检测结果进行比较，为临床应奠定基础。

Uranium isotope abundance ratio has been measured by total sample evaporation and signal integration,and a thermal surface ionization mass sepctrometry equipped with multicollector has been used.

采全蒸发技术、离子流强度积分的方式,多接收器热表面电离谱计测量铀同位素丰度。

There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.

这里有37讲，主要是地质年代学、放射性地球化学和稳定地球化学。

Tritium is one of the mildest radioactive isotopes.

氚是辐射最和缓的放射性之一。

The catalytic gas liquid isotope exchange reaction is a good method to prepare tritiated triptolid.

采催化气液交换法制备了氚化雷公藤甲,探讨了反应时间和反应介质对反应产额的影响。

A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.

应P32放射性进行示踪试验和鱼体放射自显影,证实白鲫鱼种可以摄食和消化利水绵。

The distribution and accumulation dynamic of 14CO32- in red common carp and hornwort was studied by using isotope-tracer technology.

本文采示踪技术研究了14CO32-在红鲤和金鱼中的分布与积累动态。

Objective： To observe affinity and tumoricidal power of monoclonal antibody EQ75 to epidermal growth factor receptor on glioma cells.

目的 观察记的抗表皮生长因子单克隆抗体EQ75对胶质瘤细胞的亲和力及杀伤力。

High mass resolution spectrometer for isotope seperator on line(ISOL) in(Beijing) radioactive ion-beam facilities(BRIF) project requires mass resolving power of(20 000).

13串列加速器升级工程中的在线分离器(ISOL)高质量分辨谱仪要求20000的质量分辨率。

Geochron Laboratories was the first laboratory to provide high quality isotopic analyses to geological and archaeological communities on a comercial basis.

地质年代实验室是首家商务运作的、可为地质学和考古学团体提供高质量的分析的实验室。

Through K-Ar isotope age study in pillow basalt,has gained the isochrone age is 139Ma.The age is the formation age of pillow basalt.

在枕状玄武岩中获得K-Ar（全岩）年龄为139Ma（测试单：宜昌地质矿产所室），因此确定其时代为晚侏罗世晚期。

Moreover, in each part of the River, these Gangdese-derived zircons show characteristic eHf(T) values that could be correlated to the neighboring batholithic values.

此外，在不河段中所淘选出的冈底斯锆石皆显示了不的铪特徵，表示沉积物的物源比例主要受控于邻近区域的岩体。

The researchers found that isotopes from the shock front were mixed into the protosun in a manner consistent with their origin in a supernova.

研究人员发现，激波阵面中的混合到原太阳中，混合方式跟起初在超新星中的时候一致。

Breath tests using fatty acids with a stable isotope (13C) were carried out on patients with SSc in order to detect malabsorption and hypoperistalsis.

为检测肠道吸收异常和蠕动功能降低，我们对硬皮病患者使稳定13C记的脂肪酸吸收呼吸试验，前瞻性地观察到了胃肠道的受累过程。

Objective To test the possibility of evaluating early nerve regeneration by in vivo detection of the radioiodined-axoplasm, and compare this method with the electromyography examination.

目的探索示踪早期检测神经再生的可行性,并与神经电图-肌电图检测结果进行比较，为临床应奠定基础。

Uranium isotope abundance ratio has been measured by total sample evaporation and signal integration,and a thermal surface ionization mass sepctrometry equipped with multicollector has been used.

采全蒸发技术、离子流强度积分的方式,多接收器热表面电离质谱计测量铀丰度。

There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.

这里有37讲，主要是地质年代学、放射性同位素地球学稳定同位素地球学。

Tritium is one of the mildest radioactive isotopes.

氚是辐射最缓的放射性同位素之一。

The catalytic gas liquid isotope exchange reaction is a good method to prepare tritiated triptolid.

采用催气液同位素交换法制备了氚雷公藤甲素,探讨了反应时间反应介质对反应产额的影响。

A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.

应用P32放射性同位素进行示踪试验鱼体放射自显影,证实白鲫鱼种可以摄食利用水绵。

The distribution and accumulation dynamic of 14CO32- in red common carp and hornwort was studied by using isotope-tracer technology.

本文采用同位素示踪技术研究了14CO32-在红鲤金鱼中的分布与积累动态。

Objective： To observe affinity and tumoricidal power of monoclonal antibody EQ75 to epidermal growth factor receptor on glioma cells.

目的 观察同位素标记的抗表皮生长克隆抗体EQ75对胶质瘤细胞的亲力及杀伤力。

High mass resolution spectrometer for isotope seperator on line(ISOL) in(Beijing) radioactive ion-beam facilities(BRIF) project requires mass resolving power of(20 000).

13串列加速器升级工程中的在线同位素分离器(ISOL)高质量分辨谱仪要求20000的质量分辨率。

Geochron Laboratories was the first laboratory to provide high quality isotopic analyses to geological and archaeological communities on a comercial basis.

地质年代实验室是首家商务运作的、可为地质学考古学团体提供高质量的同位素分析的实验室。

Through K-Ar isotope age study in pillow basalt,has gained the isochrone age is 139Ma.The age is the formation age of pillow basalt.

在枕状玄武岩中获得K-Ar（全岩）同位素年龄为139Ma（测试位：宜昌地质矿产所同位素室），此确定其时代为晚侏罗世晚期。

Moreover, in each part of the River, these Gangdese-derived zircons show characteristic eHf(T) values that could be correlated to the neighboring batholithic values.

此外，在不同河段中所淘选出的冈底斯锆石皆显示了不同的铪同位素特徵，表示沉积物的物源比例主要受控于邻近区域的岩体。

The researchers found that isotopes from the shock front were mixed into the protosun in a manner consistent with their origin in a supernova.

研究人员发现，激波阵面中的同位素混合到原太阳中，混合方式跟起初在超新星中的时候一致。

Breath tests using fatty acids with a stable isotope (13C) were carried out on patients with SSc in order to detect malabsorption and hypoperistalsis.

为检测肠道吸收异常蠕动功能降低，我们对硬皮病患者使用稳定同位素13C标记的脂肪酸吸收呼吸试验，前瞻性地观察到了胃肠道的受累过程。

Objective To test the possibility of evaluating early nerve regeneration by in vivo detection of the radioiodined-axoplasm, and compare this method with the electromyography examination.

目的探索同位素示踪早期检测神经再生的可行性,并与神经电图-肌电图检测结果进行比较，为临床应用奠定基础。

Uranium isotope abundance ratio has been measured by total sample evaporation and signal integration,and a thermal surface ionization mass sepctrometry equipped with multicollector has been used.

采用全蒸发技术、离流强度积分的方式,用多接收器热表面电离质谱计测量铀同位素丰度。

There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.

这里有37讲，主要是地质年代、放射性同地球化和稳定同地球化。

Tritium is one of the mildest radioactive isotopes.

氚是辐射最和缓的放射性同一。

The catalytic gas liquid isotope exchange reaction is a good method to prepare tritiated triptolid.

采用催化气液同交换法制备了氚化雷公藤甲,探讨了反应时间和反应介质对反应产额的影响。

A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.

应用P32放射性同进行示踪试验和鱼放射自显影,证实白鲫鱼种可以摄食和消化利用水绵。

The distribution and accumulation dynamic of 14CO32- in red common carp and hornwort was studied by using isotope-tracer technology.

本文采用同示踪技术研究了14CO32-在红鲤和金鱼中的分布与积累动态。

Objective： To observe affinity and tumoricidal power of monoclonal antibody EQ75 to epidermal growth factor receptor on glioma cells.

目的 观察同标记的抗表皮生长因子单克隆抗EQ75对胶质瘤细胞的亲和力及杀伤力。

High mass resolution spectrometer for isotope seperator on line(ISOL) in(Beijing) radioactive ion-beam facilities(BRIF) project requires mass resolving power of(20 000).

13串列加速器升级工程中的在线同分离器(ISOL)高质量分辨谱仪要求20000的质量分辨率。

Geochron Laboratories was the first laboratory to provide high quality isotopic analyses to geological and archaeological communities on a comercial basis.

地质年代实验室是首家商务运作的、可为地质和考古提供高质量的同分析的实验室。

Through K-Ar isotope age study in pillow basalt,has gained the isochrone age is 139Ma.The age is the formation age of pillow basalt.

在枕状玄武岩中获得K-Ar（全岩）同年龄为139Ma（测试单：宜昌地质矿产所同室），因此确定其时代为晚侏罗世晚期。

Moreover, in each part of the River, these Gangdese-derived zircons show characteristic eHf(T) values that could be correlated to the neighboring batholithic values.

此外，在不同河段中所淘选出的冈底斯锆石皆显示了不同的铪同特徵，表示沉积物的物源比例主要受控于邻近区域的岩。

The researchers found that isotopes from the shock front were mixed into the protosun in a manner consistent with their origin in a supernova.

研究人员发现，激波阵面中的同混合到原太阳中，混合方式跟起初在超新星中的时候一致。

Breath tests using fatty acids with a stable isotope (13C) were carried out on patients with SSc in order to detect malabsorption and hypoperistalsis.

为检测肠道吸收异常和蠕动功能降低，我们对硬皮病患者使用稳定同13C标记的脂肪酸吸收呼吸试验，前瞻性地观察到了胃肠道的受累过程。

Objective To test the possibility of evaluating early nerve regeneration by in vivo detection of the radioiodined-axoplasm, and compare this method with the electromyography examination.

目的探索同示踪早期检测神经再生的可行性,并与神经电图-肌电图检测结果进行比较，为临床应用奠定基础。

Uranium isotope abundance ratio has been measured by total sample evaporation and signal integration,and a thermal surface ionization mass sepctrometry equipped with multicollector has been used.

采用全蒸发技术、离子流强度积分的方式,用多接收器热表面电离质谱计测量铀同丰度。

There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.

这里有37讲，主要是地质年代学、放射性地球化学和稳定地球化学。

Tritium is one of the mildest radioactive isotopes.

氚是辐射最和缓的放射性之一。

The catalytic gas liquid isotope exchange reaction is a good method to prepare tritiated triptolid.

采用催化气液交换法制备了氚化雷公藤甲,探讨了反时间和反介质对反产额的。

A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.

用P32放射性进行示踪试验和鱼体放射自显,证实白鲫鱼种可以摄食和消化利用水绵。

The distribution and accumulation dynamic of 14CO32- in red common carp and hornwort was studied by using isotope-tracer technology.

本文采用示踪技术研究了14CO32-在红鲤和金鱼中的分布与积累动态。

Objective： To observe affinity and tumoricidal power of monoclonal antibody EQ75 to epidermal growth factor receptor on glioma cells.

目的 观察标记的抗表皮生长因子单克隆抗体EQ75对胶质瘤细胞的亲和力及杀伤力。

High mass resolution spectrometer for isotope seperator on line(ISOL) in(Beijing) radioactive ion-beam facilities(BRIF) project requires mass resolving power of(20 000).

13串列加速器升级工程中的在线分离器(ISOL)高质量分辨谱仪要求20000的质量分辨率。

Geochron Laboratories was the first laboratory to provide high quality isotopic analyses to geological and archaeological communities on a comercial basis.

地质年代实验室是首家商务运作的、可为地质学和考古学团体提供高质量的分析的实验室。

Through K-Ar isotope age study in pillow basalt,has gained the isochrone age is 139Ma.The age is the formation age of pillow basalt.

在枕状玄武岩中获得K-Ar（全岩）年龄为139Ma（测试单：宜昌地质矿产所室），因此确定其时代为晚侏罗世晚期。

Moreover, in each part of the River, these Gangdese-derived zircons show characteristic eHf(T) values that could be correlated to the neighboring batholithic values.

此外，在不河段中所淘选出的冈底斯锆石皆显示了不的铪特徵，表示沉积物的物源比例主要受控于邻近区域的岩体。

The researchers found that isotopes from the shock front were mixed into the protosun in a manner consistent with their origin in a supernova.

研究人员发现，激波阵面中的混合到原太阳中，混合方式跟起初在超新星中的时候一致。

Breath tests using fatty acids with a stable isotope (13C) were carried out on patients with SSc in order to detect malabsorption and hypoperistalsis.

为检测肠道吸收异常和蠕动功能降低，我们对硬皮病患者使用稳定13C标记的脂肪酸吸收呼吸试验，前瞻性地观察到了胃肠道的受累过程。

Objective To test the possibility of evaluating early nerve regeneration by in vivo detection of the radioiodined-axoplasm, and compare this method with the electromyography examination.

目的探索示踪早期检测神经再生的可行性,并与神经电图-肌电图检测结果进行比较，为临床用奠定基础。

Uranium isotope abundance ratio has been measured by total sample evaporation and signal integration,and a thermal surface ionization mass sepctrometry equipped with multicollector has been used.

采用全蒸发技术、离子流强度积分的方式,用多接收器热表面电离质谱计测量铀丰度。

There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.

这里有37讲，主要是地质年代学、放射性同位素地球学和稳定同位素地球学。

Tritium is one of the mildest radioactive isotopes.

氚是辐射最和缓的放射性同位素之一。

The catalytic gas liquid isotope exchange reaction is a good method to prepare tritiated triptolid.

采用催气液同位素交换法制备了氚雷公藤甲素,探讨了反应时间和反应介质对反应产额的影响。

A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.

应用P32放射性同位素进行示踪试验和鱼体放射自显影,证实白鲫鱼种可以摄食和消利用水绵。

The distribution and accumulation dynamic of 14CO32- in red common carp and hornwort was studied by using isotope-tracer technology.

本文采用同位素示踪技术研究了14CO32-在红鲤和金鱼中的分布与积累动态。

Objective： To observe affinity and tumoricidal power of monoclonal antibody EQ75 to epidermal growth factor receptor on glioma cells.

目的 观察同位素标记的抗表皮生长子单克隆抗体EQ75对胶质瘤细胞的亲和力及杀伤力。

High mass resolution spectrometer for isotope seperator on line(ISOL) in(Beijing) radioactive ion-beam facilities(BRIF) project requires mass resolving power of(20 000).

13串列加速器升级工程中的在线同位素分离器(ISOL)高质量分辨谱仪要求20000的质量分辨率。

Geochron Laboratories was the first laboratory to provide high quality isotopic analyses to geological and archaeological communities on a comercial basis.

地质年代实验室是首家商务运作的、可为地质学和考古学团体提供高质量的同位素分析的实验室。

Through K-Ar isotope age study in pillow basalt,has gained the isochrone age is 139Ma.The age is the formation age of pillow basalt.

在枕状玄武岩中获得K-Ar（全岩）同位素年龄为139Ma（测试单位：宜昌地质矿产所同位素室），定其时代为晚侏罗世晚期。

Moreover, in each part of the River, these Gangdese-derived zircons show characteristic eHf(T) values that could be correlated to the neighboring batholithic values.

外，在不同河段中所淘选出的冈底斯锆石皆显示了不同的铪同位素特徵，表示沉积物的物源比例主要受控于邻近区域的岩体。

The researchers found that isotopes from the shock front were mixed into the protosun in a manner consistent with their origin in a supernova.

研究人员发现，激波阵面中的同位素混合到原太阳中，混合方式跟起初在超新星中的时候一致。

Breath tests using fatty acids with a stable isotope (13C) were carried out on patients with SSc in order to detect malabsorption and hypoperistalsis.

为检测肠道吸收异常和蠕动功能降低，我们对硬皮病患者使用稳定同位素13C标记的脂肪酸吸收呼吸试验，前瞻性地观察到了胃肠道的受累过程。

Objective To test the possibility of evaluating early nerve regeneration by in vivo detection of the radioiodined-axoplasm, and compare this method with the electromyography examination.

目的探索同位素示踪早期检测神经再生的可行性,并与神经电图-肌电图检测结果进行比较，为临床应用奠定基础。

Uranium isotope abundance ratio has been measured by total sample evaporation and signal integration,and a thermal surface ionization mass sepctrometry equipped with multicollector has been used.

采用全蒸发技术、离子流强度积分的方式,用多接收器热表面电离质谱计测量铀同位素丰度。

There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.

这里有37讲，主要是地质年代学、放射性同位素地球化学和稳定同位素地球化学。

Tritium is one of the mildest radioactive isotopes.

氚是辐射最和缓的放射性同位素之一。

The catalytic gas liquid isotope exchange reaction is a good method to prepare tritiated triptolid.

采用催化气液同位素交换法制备了氚化雷公藤甲素,探讨了反应时间和反应介质反应产额的影响。

A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.

应用P32放射性同位素进行示踪试验和放射自显影,证实白鲫以摄食和消化利用水绵。

The distribution and accumulation dynamic of 14CO32- in red common carp and hornwort was studied by using isotope-tracer technology.

本文采用同位素示踪技术研究了14CO32-在红鲤和金中的分布与积累动态。

Objective： To observe affinity and tumoricidal power of monoclonal antibody EQ75 to epidermal growth factor receptor on glioma cells.

目的 观察同位素标记的抗表皮生长因子单克隆抗EQ75质瘤细胞的亲和力及杀伤力。

High mass resolution spectrometer for isotope seperator on line(ISOL) in(Beijing) radioactive ion-beam facilities(BRIF) project requires mass resolving power of(20 000).

13串列加速器升级工程中的在线同位素分离器(ISOL)高质量分辨谱仪要求20000的质量分辨率。

Geochron Laboratories was the first laboratory to provide high quality isotopic analyses to geological and archaeological communities on a comercial basis.

地质年代实验室是首家商务运作的、为地质学和考古学团提供高质量的同位素分析的实验室。

Through K-Ar isotope age study in pillow basalt,has gained the isochrone age is 139Ma.The age is the formation age of pillow basalt.

在枕状玄武岩中获得K-Ar（全岩）同位素年龄为139Ma（测试单位：宜昌地质矿产所同位素室），因此确定其时代为晚侏罗世晚期。

Moreover, in each part of the River, these Gangdese-derived zircons show characteristic eHf(T) values that could be correlated to the neighboring batholithic values.

此外，在不同河段中所淘选出的冈底斯锆石皆显示了不同的铪同位素特徵，表示沉积物的物源比例主要受控于邻近区域的岩。

The researchers found that isotopes from the shock front were mixed into the protosun in a manner consistent with their origin in a supernova.

研究人员发现，激波阵面中的同位素混合到原太阳中，混合方式跟起初在超新星中的时候一致。

Breath tests using fatty acids with a stable isotope (13C) were carried out on patients with SSc in order to detect malabsorption and hypoperistalsis.

为检测肠道吸收异常和蠕动功能降低，我们硬皮病患者使用稳定同位素13C标记的脂肪酸吸收呼吸试验，前瞻性地观察到了胃肠道的受累过程。

Objective To test the possibility of evaluating early nerve regeneration by in vivo detection of the radioiodined-axoplasm, and compare this method with the electromyography examination.

目的探索同位素示踪早期检测神经再生的行性,并与神经电图-肌电图检测结果进行比较，为临床应用奠定基础。

Uranium isotope abundance ratio has been measured by total sample evaporation and signal integration,and a thermal surface ionization mass sepctrometry equipped with multicollector has been used.

采用全蒸发技术、离子流强度积分的方式,用多接收器热表面电离质谱计测量铀同位素丰度。