1)semimicro[,semi'maikr?u]半微量
1.The article focuses on quantity analysis, discussion of using constant quantity instrument to do semimicro chemical analysis experiment.本文围绕定量分析实验中 ,利用常量仪器进行半微量化学分析进行探讨 。
2.Smallscale semimicro microscale organic experiments have been practised step by step.本文介绍了小量—半微量—微量有机化学实验的教学内容和特点 ,及在教学中初步试用的效
英文短句/例句
1.micro and semimicro viscometer微量和半微量粘度计
2.semimicro-quantitative inorganic analysis半微量定量无机分析
3.semimicro-quantitative organic analysis半微量定量有机分析
4.The Determination of Ca~(2+) with Semi-micro Method;半微量法测定Ca~(2+)含量探讨
5.apparatus for semi-micro elementary analyzer半微量元素燃烧分析装置
6.Study on problems of determination of nitrogen in the coal using semi-micro gasification method对半微量蒸汽法定氮有关问题的研究
7.The Results Comparison and Evaluation of Routine, Semi-micro and Microscale Experiment of Organic Chemistry;常规半微量及微型有机实验的比较与评估
8.Application of Literal Analytical Instrument in Semirmicro Titration in Analyses;常量仪器用于半微量滴定分析的研究与实践
9.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
10.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
11.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
12.Half-micro-quantum experiment on synthesis of furfuryl alcohol and furoic acid;呋喃甲醇和呋喃甲酸合成的半微量实验
13.Discussion on half-micro organic synthesis experiment based on the green chemistry concept绿色化学理念下半微量有机实验的设置
14.petroleum products-determination of acid number-semi-micro colour-indicator titration method石油产品－酸值测定法-半微量（semi-micro）颜色指示剂法滴定法
15.Micronutrient Malnutrition-Half Of The World's Population Affected微量元素缺乏影响着全球近半数人口
16.Microwave-assisted extraction and content determination of polysaccharide in the pinellia半夏多糖的微波辅助提取及含量测定
17.Detection of Trace Oxygen in Semi-water Gas of Oxygen-enriched Gas Making-furnace富氧造气炉半水煤气中微量氧的检测
18.Estimation on Environmental Microbial Content in the Area of Fildes Peninsula,Antarctica南极菲尔德斯半岛环境微生物含量估计
相关短句/例句
semimicro analysis半微量法
3)Semimicro-method半微量化
4)small_scale and semimicroscale小量-半微量
5)semi micro-heating oven半微量烘箱
6)semi-microchemistry半微量合成
1.This paper discourses upon a semi-microchemistry method to synthesize sulfanilamide from amiline through series of reactions such as acetylation,sulphonation,aminolysis and hydrolyzation.论述了以苯胺为原料,经过乙酰化、氯磺酸磺化、胺解、水解等一系列基本单元反应,以半微量合成磺胺的操作方法。
延伸阅读
半微量分析分子式：CAS号：性质：又称半微量分析。它是介于常量分析与微量分析之间的一种分析方法。固体试样重量在0.01～0.1g的范围，液体试样体积在1～10ml范围。在分析方法上基本采用常量分析体系；在操作上常采用微量分析仪器。该法比常量分析具有取样少、节省试剂及反应灵敏等特点。
