1.
Toluene--Determination of hydrocarbon impurities--Gas chromatographic method
GB/T3144-1982甲苯中烃类杂质的气相色谱测定法
2.
Propylene for industrial use-Determination of hydrocarbon impurities-Gas chromatographic method
GB/T3392-1991工业用丙烯中烃类杂质的测定气相色谱法
3.
Study on Chlorofluorocarbons Impurities in Medical HFC-134a by GC-MS;
医用HFC-134a中氯氟烃类杂质的GC-MS分析研究
4.
Gas chromatographic analysis of trace hydrocarbon impurities in propylene
丙烯中微量烃类杂质的色谱分析方法研究
5.
Catalytic Action of Sulphate Evaporates in Pyrolytic Gas Generation of Source Rocks
高成熟阶段膏岩等盐类物质在烃源岩热解生烃过程中的催化作用
6.
Research of Analysis Method Comprare for Polycyclic Aromatic Hydrocarbons (PAHs) in Food;
食品中多环芳烃类物质分析方法比较研究
7.
Effect of Impurities in Propylene from Liquid Hydrocarbon on Polymerization;
炼厂液态烃精制丙烯中杂质含量影响聚合反应的研究
8.
Study on the Effects of Oxygen Supply on Petroleum Hydrocarbon Biodegradation and Metabolism;
供氧对石油烃降解及烃类物质代谢的影响研究
9.
Determination of Trace Polycyclic Aromatic Hydrocarbons in Water and Its Separation Characteristics of Nanofiltration Membrane
水中痕量多环芳烃类物质的分析检测及纳滤去除特性研究
10.
Determination of Volatile Chlorinated Hydrocarbons in Drinking Water by Purge and Trap Gas Chromatography Mass Spectrometry
水中挥发性卤代烃类有机物的吹扫捕集气相色谱质谱测定法
11.
Testing of analytical method about PAHs of vapor and withdraw of coal tar pitch volatiles
焦油沥青挥发物和焦炉逸散物中多环芳烃类物质分析方法的验证
12.
the process of removing impurities from oil or metals or sugar.
去除油类、金属、糖中杂质的过程。
13.
Hydrogenic-Donor Impurity States in Coupled Quantum Disks in the Presence of a Magnetic Field;
磁场对耦合双量子盘中类氢杂质性质的影响
14.
Resistant to wear, impact, salt water and aliphatic hydrocarbons.
可耐磨损、碰撞，耐海水和脂肪烃类物质。
15.
Organic Matter Type of Source Rock in Pingzhuang-Machang Basin
平庄-马厂盆地烃源岩的有机质类型
16.
Measurement of relative mass calibration factors of CFCs
氟氯烃类物质相对质量校正因子的测定
17.
Binding Energy of a Hydrogenic-like Impurity in In_xGa_(1-x)N/GaN Quantum Dots;
In_xGa_(1-x)N/GaN量子点中类氢杂质态结合能
18.
Removal of the colloidal impurities in the purification of salvianolic acid B
丹参酚酸B生产中去除胶体类杂质的工艺方法