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- Methods:Using inductively coupled plasma mass spectrometer (ICP MS)and inductively coupled plasma atomic emission spectrometer (ICP AES)to examine changes of La 3+ ,Ce 3+ ,Pr 3+ ,Nd 3+ and Calcium contents. 方法 :采用电感耦合等离子体质谱法和电感耦合等离子体原子发射光谱法分别检测孕鼠和胎鼠肝中镧 ( La3 + )、铈 ( Ce3 + )、镨 ( Pr3 + )、钕 ( Nd3 + )和钙含量变化。
- Semiquantitative estimation of all elements in shark cartilage was investigated by inductively coupled plasma mass spectrometry(ICP MS). 用电感耦合等离子体质谱(ICP-MS)对鲨鱼软骨进行全元素的半定量分析。
- The manganese,lead and copper in distilled spirit were determined by inductively coupled plasma mass spectrometry (ICP MS) with standard additions. 在ICP-MS基础上用标准加入法对白酒中的锰、铅、铜进行了定量测定。
- SHRIMP U-Pb zircon dating for lamprophyre from Liaodong Peninsula: Constraints on the initial time of Mesozoic lithosphere thinning beneath eastern China. 辽东半岛煌斑岩SHRIMP锆石U-Pb年龄及其对中国东部岩石圈减薄开始时间的制约。
- Contents of some transitive metals of the sediments of Core NS93 5 from Nansha Islands, South China Sea, are measured by inductively coupled plasma mass spectrometry (ICP MS). 利用电感耦合等离子体质谱(ICP-MS)法分析了取自南沙南部陆坡的NS93-5钻孔沉积物的部分过渡金属元素含量的变化。
- Li Huimin, Li Huaikun, Lu Songnian.Ore forming age of the Dongping gold ore: The U - Pb zircon dating of the hydrothermal zircon in the ore vein[J].Journal of Earth, 1997, 18(Sup. ) : 176 - 178. [6]李惠民;李怀坤;陆松年.;用矿脉中热液锆石的U-Pb定年确定东坪金矿的成矿时代[J]地球学报;1997;18(增刊):176-178
- Very low concentration of Co, Cu, Cd, Ba, Mn, Ni, Pb in water samples at Larsemann Hills and East Antarctic was determined by off line preconentration with chelating cation exchange resin D401 coupled with ICP MS. 采用脱线螯合阳离子树脂 (D40 1 )将待分析元素预富集并与基体元素分离 ,采用电感耦合等离子体质谱法 (ICP MS)测定了南极拉斯曼丘陵地区环境水样中的难于或不能直接检测的超痕量元素Mn ,Co ,Ni,Cu ,Cd ,Ba和Pb ;
- In this paper the progress in application of ICP MS in metallurgical analysis is introduced. T he dissolution and pre separation metho d,sampling techniques,interference and correction methods are emphasiz ed. 评述了电感耦合等离子体质谱法 (ICP MS)在冶金分析领域中的现状和进展 ,着重介绍样品的分解分离方法、进样方法、干扰及校正方法等 ,展望了ICP MS在冶金分析中的应用前景。
- Keywords ICP MS;Dysprosium;Non RE impurities; 金属镝;非稀土杂质;
- Study on multi element determination in drinking water by ICP OES and ICP MS 电感耦合等离子体光谱和质谱法用于饮水中多元素分析的研究
- Keywords REEs impurity;ICP MS;Dysprosium oxide;Extraction chromatography;P 507; 稀土杂质;感耦等离子体质谱;氧化镝;萃取色层;P_(50);
- U/Pb zircon dating for Cretaceous adakitic volcanic rocks in eastern part of the North Dabie Mountains 北大别东部白垩纪埃达克质火山岩及其锆石U-Pb年代学
- We only have an a la carte menu. 我们只有分类菜单。
- Now, Let us invite Ms Jeanne to address us. 现在,请珍妮女士给我们讲话。
- They've been dating for a long time. 他们一直频频约会。
- U-Pb dating of zircon from gneiss at Nanhuang in East Anhui. 皖东南黄片麻岩的锆石U-Pb年龄。
- They haven't set a date for their wedding yet. 他们的婚期还没定下来。
- This Greek dish is of a very early date. 这个希腊盘子是很早时期的制品。
- Ms Hawkins handles the company's accounts. 霍金斯女士管理公司的账目。
- I tried to fix the date in my mind. 我试着把那个日期牢记在心。