查询词典 activation energy

The results show that x does not change deuterating-dedeuterating reaction order. Activation energy increases while the rate constant decreases with x increasing. Deuterating and dedeuterating reaction order a (with respect to deutertium pressure) and b (with respect to deuterium content) are 2 and 1, 0.5 and 1, respectively.

研究结果表明，铝含量不改变合金的氘化与去氘化的反应级数；反应速率常数随x的增加而减少；活化能随x的增加而增加；氘化与去氘化反应级数 a和 b 分别为2和1及0.5和1。

The strain hardening coefficient n and deformation activation energy Q were evaluated by linear regression analysis.

因此，超高强铝合金的高温变形特性对制订该类合金的成形工艺具有重要的工程意义。

The non-isothermal decomposition kinetics of nylon 1010 and nylon 1010/POSS composites in nitrogen were investigated. POSS significantly increased the activation energy but had little effect on the reaction order.(5) Exploring research was carried out on the reaction between EVM and nylon 1010. The reaction between EVM and TsOH during melt mixing was also invesigated, and related reaction mechanisms were studied in terms of NMR, TGA-FTIR and etc.

五初步研究了乙烯-醋酸乙烯酯橡胶和尼龙1010在高温下的反应性，报道了EVM和TsOH在高温条件下的反应性，通过核磁共振、热重-红外联用等分析表征方法探索了相关的反应机理，EVM和TsOH反应后，EVM的耐溶剂性、玻璃化转变温度和力学性能均有所提高，而体积电阻率则显著下降。

A new model for self-diffusion coe±cients was proposed based on both the concepts of molecular free volume and activation energy.

尹小勇 天津大学化工学院，天津 300072宋海华天津大学化工学院，天津 300072

The activation energy of the processes was 62187.86 J/mol.

活化能的过程是62187.86焦耳/ mol 。

The activation energy of surface reaction is 79.1 kJ/mol.

在MK上，表面反应的活化能为79.1 kJ/mol。

In the present study,the hot deformation activation energy is 190 kJ/mol and the st.

在本实验条件下，AM60镁合金热压缩变形时的应力指数n为7.2，其热变形激活能 Q为190kJ/mol。

The activation energy for thermal degradation in air is found to be 56.5 kcal/mole.

在空气中聚全氟丁炔-2的热裂解活化能为56.5千卡/克分子。

Solid superacid ; isoamyl acetate ; catalytic synthesis ; kinetic ; activation energy

固体超强酸；乙酸异戊酯；催化合成；动力学；活化能

The activation energy in combustion reactions of three kinds of coal has been recalculated by the improved method and the calculated u is all in the area from 10 t...

采用改进后的方法对3种煤的燃烧反应的活化能重新进行了计算，计算出来的u完全落在区间[10，30]内。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。