1.
An Efficient Route for the Education of Green Chemistry: The Approach and Practice of Micro- and Semimicro- Chemical Experiments
实现绿色化学教学的有效途径——微量、半微量化学实验方法与实践
2.
It also produces amounts of the psychedelic chemical dimethyltryptamine.
它也产生微量化学迷幻剂二甲基色胺。
3.
The Discussion of the Semimicro Chemical Analysis in Quantity Analysis Experiment;
定量分析实验中采用半微量化学分析的探讨
4.
Environmental Geochemistry of Trace Elements ?
微量元素环境地球化学
5.
Microelements in the Chemistry World--Relations Between Microelements and Human;
化学世界中的微量元素——微量元素与人类的关系
6.
The rest of the chemical elements occur in only minor or trace quantities.
其余的化学元素仅以少量或微量出现。
7.
Assessing students experimental achievements step by step to enhance their abilities in organic chemical experiment;
微格量化实验成绩,提高有机化学实验教学质量
8.
A Study of Small-scale and Semi-microscale Organic Chemistry Experiment Teaching
小量、半微量化改进有机化学实验的研究
9.
Determination of trace oxygen in gases--Electrochemical method
GB/T6285-1986气体中微量氧的测定电化学法
10.
Microwave digestion spectrophotometric determination of COD
微波消解光度法测定水中化学需氧量
11.
Analysis of Trace Selenium in Teas by Catalytic Kinetic Spectrophotometry;
催化动力学光度法分析茶叶中微量硒
12.
Determination of Micro Manganese in Grain by Catalyzed Dynamics Spectrophotometry
催化动力学光度法测定粮食中微量锰
13.
Determination of trace mercury(Ⅱ) by catalytic spectrophotometry
催化动力学分光光度法测定微量的汞
14.
The chemical identification and analysis of extremely small quantities of matter.
微量分析对于极其微量物质的化学成分测定及分析
15.
the Microanalytical Group of the Royal Society of Chemistry
英国皇家化学会：分析分会微分析组(微量，痕量和元素分析)
16.
Study on the Trends and Chemical Process of Trace Gases in Stratosphere
平流层微量气体变化趋势及其化学过程的研究
17.
Effects of Microwave on Tobacco Chemical Components and Aging Quality
微波处理对烟叶化学成分和陈化质量的影响
18.
Chemical Weathering in the Red River Basin: Records of Major and Trace Elemental Geochemistry
红河盆地的化学风化作用:主要和微量元素地球化学记录