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- Guide for Evaluating the Performance Characteristics of Qualitative Chemical Spot Test Kits for Lead in Paint (04. 涂料中铅含量检测用现场定性化学试验整套工具工作特性评价指南(04。
- Standard Practice for Use of Qualitative Chemical Spot Test Kits for Detection of Lead in Dry Paint Films 干漆膜中铅含量检测用定性化学抽查试验工具标准规程
- Standard Guide for Evaluating the Performance characteristics of Qualitative Chemical Spot Test Kits for Lead in Paint 涂料铅化学污染试验盒性能特性评估的标准指南
- 1 Casework meets the technical requirement of the latest version of SEFA, including load test, impact test, and chemical spot test, etc. 基本柜体满足SEFA相关标准，并通过SEFA提出的承重、冲击、化学品腐蚀等相关检验。
- 1.1 Casework meets the technical requirement of the latest version of SEFA, including load test, impact test, and chemical spot test, etc. 基本柜体满足SEFA相关标准，并通过SEFA提出的承重、冲击、化学品腐蚀等相关检验。
- chemical spot testing 化学玷污试验
- A cold water model experiment is done,matching with the spot test of the slag splashing technology in BOF. 采用水力模型的研究方法 ,对顶吹转炉溅渣护炉工艺进行冷态模型试验。
- In this study, 30 kinds of chemicals used daily have been examined by Ames' spot test. 本文对30种日用化工品进行了Ames' 试验研究。
- F the keeping things, do spot test check usually to keep the ac in accdance with the materials as well as the all acs. 对所保管的物品，平时做到勤抽查，勤核对，保证做到帐物相符，帐帐相符。
- The positive of SGPT, HBV markers, HBV-DNA, Dane particles were observed by R-F, RPHA, ELISA, SPRIA, Hybridization spot test and EM, respectively. 并取肝组织活检,进行光、电镜动态病理学观察,以及组织化学、免疫组化和原位杂交等法检测肝细胞内的HBsAg、HBcAg和HBV-DNA。
- The craft manner of full-mechanized mining in thin coal seam is reformed and optimized by computer simulation, optimization and spot test in this paper. 通过计算机模拟、优化和现场实测，对薄煤层综采工艺方式进行了改造和创新，优化了薄煤层综采工艺方式。
- Simulation results show that vertical dynamic contact force is some two times of static wheel load F0, which agrees well with the present spot test result. 通过分析发现，车轮和轨道之间的竖向动态接触力大约是静轮载的2倍，与已有的现场试验结果基本吻合。
- By way of the spot testing for the unit actual operating condition, the emphases of this paper are the actual heating work condition and effecting factors of the VRV heat pump air condition system. 通过现场VRV机组实际运行测试，着重研究了VRV热泵空调系统制热运行的实际工况及影响因素。
- Under spot test conditions, double mutant arg-4, arg-13 is able to use ornithine as sole nitrogen source and arginine biosynthesis precursor, but subject to strong lysine and canavanine inhibition. 在斑点试验条件下,arg-4,arg-13双突变株能利用鸟氨酸作为唯一氮源与精氨酸合成前体,但受赖氨酸与刀豆氨酸强烈抑制。
- The system is successful product as experiment apparatus, for which several spot tests are made and all functions gradually be verified and consummated. 该系统是一套较为成功的实验产品，先后作了多次现场测试实验，各项功能得到了不断改进和完善。
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- However, development of the car is far from complete as evidenced by this prototype version spotted testing at the Nurburgring in Germany. 然而，发展汽车还远远没有完成就证明了这个原型版本测试发现在纽伯格林在德国。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- We are doing a chemical experiment. 我们正在做化学实验。
- My major is the subject of chemical engineering. 我的专业是化学工程学。
