热的产生

The results of thermodynamics calculation indicated that ScCI3 and ScF3 can be reduced to scandium by magnesium, but Sc2O3 cannot be.

还原产生的初生态Sc与Al形成稳定的Al_3Sc金属间化合物，金属热还原反应的△_rG_m~0减少了-138KJ／mol。

Two mechanisms for laser cleaning rubber layer are suggested: one is the combustion and vaporation of upper rubber layer resulted by high temperature of laser beam, the other is the vibration of deep rubber layer as well as thermal shock action by laser pulse to make rubber particles sputter.

激光清洗橡胶的机理有二：一为激光产生的高温导致橡胶表层瞬间燃烧和气化；二为橡胶深层受热振动和激光脉冲的热冲击作用使铝片表面橡胶颗粒飞溅。标签激光清洗橡胶层机理阈值清洁率 laser cleaning rubber layer mechanism threshold cleaning percentage

On the basis of the introduction of the survey of geothermal water resource and its current situation of the exploitation and utilization, the article describes the environmental geological problem and the environmental issues in a brief. Especially, the land subsidence, the thermal pollution and the decay of the geothermal water resources etc, and analyzes the generated mechanisms of these environmental geological problems.

在介绍了地热水资源概况及开发利用现状基础上，对地热水资源开发及利用所带来的环境及环境地质问题进行了简单的介绍，特别是地面沉降、热污染及地热水资源衰减等，并分析了这些环境地质问题产生的机理。

Smart materials have the ability to perform both sensing and actuating, have the coupling characters among some of electric, magnetic, thermic, mechanical, optical, acoustical, chemical, rheological nature of materials without assistance.

机敏材料是一种具有传感和传动双重功能的功能材料，它无需外界的帮助，而本身就可以在电、磁、热、机械运动、光、声、化学、流变性能中的几项之间产生耦合行为。

Be produced in electron tubes is thermionic emission, in which advantage is taken of the fact if a solid body is heated sufficiently, some of the electrons it contains will escape from its surface into the surrounding space .

将固体加热到足够温度时，它所含的电子就有一部分离它所含的电子就有一部分离开表面，飞逸到周围空间中，，这种现象叫做热离子放射。电子管通常就是利用这种方法来产生自由电子的。

In this study, the actual temperatures in different solder joints were below 100°C, which did not induce magnificent atoms thermodiffusion to submerge electromigration.

数值模拟表明，电流密度聚集是产生电迁移失效的根本原因，焊点的实际温度低于100°C，避免了高温下原子热扩散对电迁移的干扰。

The energy generation of the Sun is based upon thermonuclear fusion of hydrogen into helium.

太阳的能量是由氢变成氦的热核聚变产生的。

In the first part of the article, we did some basal studies on the Studies on liquid-state fermentation for and properties of cellulase from C. thermophile.

本研究的第一部分主要对嗜热真菌Chaetomium thermophile产生纤维素酶的液体发酵条件及其滤纸酶的特性进行了研究。

Thermoanaerobacter ethanolicus is a Gram-positive,anaerobic thermophile that can produce considerable amounts of ethanol from a wide range of polymeric and soluble carbohydrates.

嗜热厌氧乙醇菌是一种专性厌氧、嗜高温的革兰氏阳性菌，能广泛地以廉价的淀粉、木聚糖等已糖和戊糖为底物进行发酵，产生以乙醇为主的代谢产物。

As the hot air rises, a powerful updraft is also created by the tower that allows air to be continually sucked through 32 turbines, which spin to generate power 24 hours a day.

当热空气上升时，一股有力的上升气流被可以让32个涡轮持续吸引的塔所生成，那些涡轮可以产生24小时的动力来纺纱。

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。