1.
The Timeing of Chemical Reaction between Relation the Half-life Period and Order for the Reaction;
化学反应时间与半衰期及反应级数间的关系
2.
A chemical change takes place in paper when it burns.
纸燃烧时产生化学反应。
3.
"Reaction rate: Speed at which a chemical reaction proceeds, in terms of amount of product formed or amount of reactant consumed per unit of time."
反应速率:化学反应进行的速度,用单位时间内产物的生成量或反应物的消耗量来表示。
4.
Synthesis conditions of urethane acrylate polymerizable emulsifier was studied.
通过对反应产物的化学分析，研究了不同反应温度和反应时间对产物的影响。
5.
Thermodynamical Properties of Temporal Self-organization Structure in Nonideal Chemical Reaction System;
非理想化学反应体系中时间自组织结构的热力学性质
6.
response time index
反应时间指数RTI
7.
Temporal Self-organization Externally Controlled by Electro-chemical Constraints in B-Z Reaction System;
外控电化学约束下电极B-Z反应体系中的时间自组织
8.
A new surfactant heavy crude oil sulfonates (HCOS) was synthesized from Daqing Heidimiao oil with fuming sulfuric acid.
考察了酸烃比、反应温度、反应时间对磺化反应的影响。
9.
sensorial reaction time
感觉的反应时间感觉的反应时间
10.
The chloridization time is optimized with high performance liquid chromatography.
应用高效液相色谱技术优化了酰氯化反应时间.
11.
Control System for Batch Chemical Reaction Kettle Based on PLC
基于PLC的间歇式化学反应釜控制系统
12.
The reaction parameters such as reaction temperature, reaction time and catalyst dosage were optimized and 95% of Z-Asn-OBut were obtained.
对反应时间、温度和催化剂用量加以优化,反应产率达到95%。
13.
Timing-and concentration effect of belowground treatment with jasmonic acid on maize seedlings chemical defense response
外源茉莉酸处理地下部对玉米化学防御反应影响的时间和浓度效应
14.
Research on the Reaction Time of Synthesis Isoamyl Acetate Using Ammonium Ferric Sulfate Dodecahydrate as Catalyst
硫酸铁铵催化合成乙酸异戊酯反应时间的探讨
15.
Inorganic and Intermediate Reactions in Chlorine Dioxide Delignification and Bleaching Chemistry
二氧化氯脱木素和漂白化学中的无机中间反应
16.
time dependent nuclear reaction
随时间而变的核反应
17.
time constant range
时间常数区段反应堆
18.
physical response time of opacimeter
烟度计物理反应时间