1.
a chemical reaction accompanied by the absorption of heat.
吸热的化学反应过程。
2.
The Criterion of Way and Direction in Process of Chami-cal Reaction
化学反应过程方式的判据及反应方向的判据
3.
Variation of reaction heat for secondary reaction of FCC gasoline
催化裂化汽油二次反应过程中反应热的变化
4.
Thecontrolling conditions of concentration and evaperation process were discussed.
讨论了反应过程,蒸发浓缩过程的控制条件。
5.
a chemical reaction accompanied by the evolution of heat.
一种散发热量的化学反应过程。
6.
Oxalic acid is always formed during the reaction.
在反应过程中，乙二酸总是会生成的。
7.
A Study on the Process of Methanol to Olefins Reaction;
甲醇制烯烃（MTO）反应过程研究
8.
Study on the Setting Chemistry of Glass Ionomer Cement;
玻璃离子水门汀固化反应过程的研究
9.
Simulation of Separation Process with a Reaction II. Reactive Flash
反应分离过程模拟 Ⅱ.反应闪蒸过程
10.
TREAT (Transient Reactor Test Facility)
研究过渡过程用的实验性反应堆
11.
The sequence of steps in a chemical reaction.
（化学反应的）过程化学反应的一系列步骤
12.
a chemical reaction and its reverse proceed at equal rates.
化学反应与它的逆反应以相同速度进行的过程。
13.
Study on Controllable Chemical Reaction of Polypropylene in Reactive Extrusion;
聚丙烯在反应挤出过程中的可控化学反应研究
14.
Study of Reactive Precipitation in Microchannel Reactors
微通道反应器中反应沉淀过程的工艺研究
15.
Study on Extending Chain Reaction of R-PET in Reactive Extruded Processing
反应挤出过程中回收PET扩链反应的研究
16.
The controlling conditions of reaction, crystallization and evaperation process are described.
讨论了反应晶化过程、发浓缩过程的控制条件。
17.
Oxygen is often used as reactant in chemical processes.
在化学过程中，氧气经常充当为反应物。
18.
chlorination prior to another chemical process.
在其他化学反应之前的氯化作用过程。