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- Chemical analysis using electrolytic techniques. 电解分析以电解法进行的化学分析
- Detectable only by microscopic examination or chemical analysis, as a minute blood sample. 通过显微镜观察测知的只能通过显微镜观察或化学分析才能发现的,如微量的血样
- They made spectroscopy a primary tool of chemical analysis. 他们使光谱学成为化学分析的主要工具。
- Compositions of constant and tra ce elements in Dushan jade from Nanyang area of Henan province were studie d by PIXE and wet chemical analysis. 利用质子激发X荧光分析(PIXE)。湿法化学分析对河南南阳独山玉进行常量和微量元素分析,确定了鉴定独山玉的指纹元素。
- You can ask for a chemical analysis of your tap water. 你可以要求给你的自来水做化学分析。
- This paper reported the result of trace dement composition and distribution at micro area of melt from mantle metasomatism of peridotite in the Shuanggou ophiolite. 用质子探针技术对双沟地幔交代熔融物的微区微量元素进行了测定。
- Chemical analysis of manganese ores. Determination of lime. 锰矿石的化学分析。氧化钙的测定。
- Familiar with various plating processes and chemical analysis. 熟悉各种电镀工艺和化学分析。
- Soil Chemical Analysis on the Process of Soil Acidification. 土壤酸化过程的土壤化学分析
- Method: to adopt the HPLC and chemical analysis method. 方法:高效液相色谱法和化学分析法。
- After chemical analysis,we know the constituents of ore. 经过化学分析,我们知道了矿石的构成。
- XIE Hai-bo,FU Xin,YANG Hua-yong.The flow characteristic analysis of micro valveless pump used in micro chemical analysis chip[J].Journal of Scientific Instrument, 2004, 25(2): 168-173. [5]谢海波;傅新;杨华勇.;用于微量化学分析芯片的微型无阀泵流动特性分析与测试[J]
- Abstract: Compositions of constant and tra ce elements in Dushan jade from Nanyang area of Henan province were studie d by PIXE and wet chemical analysis. 文摘:利用质子激发X荧光分析(PIXE)。湿法化学分析对河南南阳独山玉进行常量和微量元素分析,确定了鉴定独山玉的指纹元素。
- Neutron activation or chemical analysis for uranium are used as a follow-up. 中子活化分析和化学分析铀可作为进一步追索的方法。
- Zinc ingots. Selection and preparation of samples for chemical analysis. 锌锭。化学分析用样品的制备和抽样。
- CHEMICAL ANALYSIS OF MANGANESE ORES. GRAVIMETRIC DETERMINATION OF BARIUM OXIDE. 锰矿的化学分析。氧化钡的重量法测定。
- Chemical analysis of manganese ores. Gravimetric determination of manganese. 锰矿石的化学分析。
- CHEMICAL ANALYSIS OF NITRIC ACID. TURBIDIMETRIC DETERMINATION OF CHLORIDES. 硝酸的化学分析。氯的浊度计测定。
- CHEMICAL ANALYSIS OF SULPHURIC ACID AND OLEUM. DETERMINATION OF ASH. 硫酸和发烟硫酸的化学分析。熔烧残留物的测定。
- Neutron activation or chemical analysis for uranium are used as a follow-up . 中子活化分析和化学分析铀可作为进一步追索的方法。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries