1) reactivity
[,ri(:)æk'tiviti]
反应性;反应作用;反应速度
2) reaction
[英][ri'ækʃn] [美][rɪ'ækʃən]
反应;反作用
4) reaction rate
反应速度
1.
The test result shows clearly that reaction rate of Zn and H_2SO_4,when composing of Zn-Cu cell, is faster.
根据理想气体定律,设计一锌与硫酸反应的封闭实验体系,通过测定体系(单位时间内体系)压出液体速度的快慢,验证了在原电池状态下锌与稀硫酸反应速度较非原电池状态下反应速度快的结论,实验效果较为明显,并分析了反应温度、浓度、锌片和铜片的面积等对反应速度的影响。
2.
The two synthesis routes were compared from the reaction rate,prepolymers structure and prepolymer’s properties such as viscocity, molecular weight distribution, glass transition temperature.
从预聚物的结构、粘度、相对分子质量分布、固化膜玻璃化温度、反应速度等方面对两种合成工艺进行了比较 ,得出了可根据预聚物的具体用途选择不同合成工艺的结
3.
According to effective collision and transition state theory, the rate constant k is regarded as the reaction rate under thermodynamic normal concentrations,and the k may have the same unit as reaction rate.
Cb B…导出的反应速度常数常因反应级数不同而有不同的单位问题。
5) reaction velocity
反应速度
1.
The results showed that the reaction was of second order, and the ratio of the number of N to Si of the silicon-nitrogen compounds, as well as the ring tensile force, had effect on the reaction velocity of the bulk reaction.
研究了硅氮化合物与羟基硅油的本体反应速度。
2.
Using the improve wet wall tower measure the reaction velocity coefficient of NH_3-CO_3.
依据实验数据提出了在低碳化度时氨水吸收CO_2可按假一级快反应处理,并求出了反应速度常数K与温度T和离子强度I之间的关系。
6) reaction speed
反应速度
1.
Use of concept in green chemistry, with the improvement of experiment equipment and calculation pattern, determining decomposition reaction speed of H_2O_2 can be conducted without measuring the volume(V_∞) of released dioxygen .
利用绿色化学的理念 ,改进了过氧化氢分解反应速度测定的实验装置 ,改善了数据处理方法 ,无需测定反应完全后放出氧气的体
2.
The discussion of oxidation-reduction reaction is often limited to the orientation and limit of reaction and neglects the study of reaction speed.
对氧化还原反应的讨论,常常仅局限于讨论反应方向和限度而忽略对反应速度的研究,这种片面性最终导致对一些反应的讨论结论与事实严重不符。
补充资料：反应性
反应性
reactivity
机体对刺激能发生反应的性质。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条