1.
The Quality Assessment of Gas Standard Materials of Carbon Monoxide And Methane in The Field of Environmental Monitoring
环境监测领域一氧化碳、甲烷气体标准物质质量的评估
2.
Evaluation Method of Standard Gas Performance of Hydrogen in Nitrogen
氮中氢气体标准物质性能的评价方法
3.
PREPARATION OF MICRO-OXYGEN IN NITROGEN CALIBRATION GASES BY GRAVIMETRIC METHOD
重量法制备氮中微量氧气体标准物质
4.
The Quality Assessment of Gas Standard Materials in The Field of Automobile Exhaust Monitoring
汽车排气监测领域气体标准物质质量的评估
5.
methane gas produced when vegetation decomposes in water.
植物在水中腐烂产生的甲烷气体。
6.
The liquids are probably a combination of methane and ethane, given the conditions on Titan and the abundance of methane and ethane gases and clouds in Titan's atmosphere.
按“泰坦”大气中丰富的甲烷和乙烷气体以及“泰坦”上的情形，液体可能是甲烷和乙烷的混合物。
7.
Study on EO-THF Copolymer Reference Materials Used in Solid Propellant;
高能固体推进剂用聚（环氧乙烷—四氢呋喃）标准物质的研究与制备
8.
IMPURITY ANALYSIS OF HIGH PURITY METHANE CCQM K66 INTERNATIONAL COMPARISON
高纯甲烷纯气体中的杂质分析——CCQM K66国际比对
9.
Synthesis of Hydrogen Selenide and Research of Standard Hydrogen Selenide Gas;
硒化氢的合成工艺及硒化氢气体标准物质研究
10.
Experiment Method of Preparing Hydrogen in Nitrogen Calibration Gases though Gravimetric
重量制备氮中氢气体标准物质的实验方法
11.
THE INFLUENCE OF REFERENCE MATERIALS MATRIX EFFECT ON GAS CHROMATOGRAPHY PEAK AREA RESPONSE OF MALATHION
标准物质基体对马拉硫磷气相色谱响应的影响
12.
Direct Partial Oxidation of Methane to Synthesis Gas Using Oxygen Carriers in the Absence of Gaseous Oxygen
氧载体的氧物种直接氧化甲烷制合成气
13.
Research on Thermophysical Properties of Trifluoroiodomethane and Difluoromethane;
三氟碘甲烷和二氟甲烷的热物理性质研究
14.
Study on Benzene in Carbon Dioxide Standard Gas as Food Additives
食品添加剂二氧化碳中苯系列气体标准物质的研究
15.
Study on The Performance Evaluation of Benzene in Carbon Dioxide Standard Gas as Food Additives
食品添加剂二氧化碳中苯气体标准物质性能评价方法的研究
16.
Development on Mixed Gas Reference Material of Carbon Monoxide,Carbon Dioxide And Ethyne in Ethylene
乙烯中一氧化碳、二氧化碳和乙炔混合气体标准物质的研制
17.
Study on Efficient Oxidation of Methane from Landfill by Using Biocover and Biofilter;
垃圾填埋场甲烷气体高效生物氧化实验室模拟研究
18.
Quality control of mebendazole β CD complex
甲苯咪唑-β-环糊精包合物质量标准的研究