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thermo-electric相关的网络例句

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In thesetwo models some theories and methods are adopted from thermo-dynamics,micrometeorology,plant physiology,hydrology,and otherscience fields.

它们依据能量平衡和水量平衡原理,引进了大气热力学、微气象学、植物生理学等学科的某些理论和方法。

Thermo-mechanical fatigue failure of the packaging materials is one of the main causes for the microelectronic component failure.

封装材料的热疲劳失效是封装器件失效的主要原因之一。

The results show that the plasticity zone and dynamically quiescent layer become fine equiaxed recrystallisation under the thermo-mechanical effect, the grains in the heat-affected zone grow up because of the effect of friction heat. When the rotation speed is 2 500 r/min and the welding time is 12 s, good joint is achieved, and the tensile shear strength of the joint reaches 9.24 kN. The tensile shear strength of spot increases with increasing tool rotation speed, with increasing welding time, the strength increases first, while then reduces. The microhardness of plasticity zone is high, but is slightly lower than that of the base metal, the minimum value of microhardness is in the heat affected zone. When the energy input of joint is high, the fracture type of spot is mode Ⅰ, and the tensile shear strength is high; on the contrary, when the energy input of joint is less the fracture type of spot is mode Ⅱ, and the strength is low.

结果表明:塑性区和动态静止层的晶粒在热和力作用下发生动态再结晶形成细小的等轴晶,热影响区的晶粒在摩擦热作用下长大变粗;搅拌头旋转速度为2 500 r/min,焊接时间为12 s时,可以获得力学性能较好的焊点,焊点的剪切强度达到9.24 kN;焊点的剪切强度随搅拌头旋转速度的增大而增大,随焊接时间的延长先增大后减小;塑性区的显微硬度较高,但略小于母材,接头显微硬度的最小值分布在热影响区;焊点热输入量较多时,接头为Ⅰ型断裂,焊点的剪切强度较高;焊点热输入量较少时,接头为Ⅱ型断裂,焊点的强度较低。

Because of the thermo-protection of osmolytes, the refolding of eMDH at a higher temperature (15℃) was achieved.

另外,利用渗透剂对蛋白质的热保护作用,实现了在较高温度(15℃)下eMDH包含体的复性。

The oxidation of high speed steel was studied at 500 ℃, 650 ℃ and 800 ℃ in the air, and the isothermal oxidation kinetics curves were obtained by thermo gravimetric analysis.

借助热重分析仪研究了高速钢轧辊工作层材料在500 ℃、650 ℃、800 ℃下于空气中的恒温氧化行为,得到了高速钢在不同温度下的恒温氧化动力学曲线。

By dipping in sodium chloride solution, heat-resistant experiment, salt spray test and thermo gravimetric analysis, it can be concluded that this coating has high decomposition temperature.

通过红外光谱和交流阻抗分析了在不同温度使用条件下对涂层成分和阻抗值的影响,表明该涂层能长期耐200℃的高温,而且具有良好的耐热耐蚀性。

The structure of the copolymer was characterized by infrared spectrum, glass transition temperature and maximal heat decomposition temperature were analyzed by different scanning calorimetry and thermo gravimetric analysis.

利用红外光谱表征了共聚物结构,利用差示扫描量热法和热重分析测试了共聚物的玻璃化转变温度和最大热分解温度。

China's nuclear energy application, like in many other countries, develops in "three steps"(i.e., from thermo neutron reactors to fast neutron breeding reactors and then to controlled fusion reactors).

中国的核能源的应用,在许多其他国家一样,发展的&三步走&(即从热中子反应堆快中子反应堆繁殖,然后再受控核聚变反应堆)。

The Center is the joint effort of Emerson Climate Technologies' Divisions, including Copeland (manufacturer of air-conditioning and refrigeration compressors), Flow-Controls (manufacturer of electronic and thermo expansion valves), White-Rodgers (manufacturer of thermostats and electro-mechanical controls), and Hermetic Motor (manufacturer of hermetic electrical motors).

艾默生环境优化技术研发有限公司于2002年成立于苏州工业园区国际科技园,由艾默生环境优化技术事业部内的谷轮公司(空调和制冷压缩机制造商),流体控制器, White-Rodgers (温度控制器和机电控制器制造商),以及艾默生密封电机部等联合投资成立,主要致力于制热、通风、空调和冷冻的研究和开发。

DSC thermo-analysis showed that both of epoxy resins and blended resins had an exothermic peak during the period of thermal-scanning due to the curing reaction. Comparison between different kinds of liquefied wood, blending resins that using the liquefied Japanese cedar of LW-C as the raw material would undergo more degree of cross-linking reaction. They released more reaction heat, and formed a more complete cross-linking structure. However, heat treatment could promote an advanced cross-linking reaction of room temperature cured resins. DSC isothermosetting analyses showed that the curing reaction of both epoxy resins and blended resins conformed to Arrhenius kinetic model. The time needed to achieve 95% of curing reaction was shorter for blending resin than that of epoxy resin.

由DSC热分析显示环氧树脂与掺合树脂在热扫描过程中均出现硬化反应放热峰,其中以液化柳杉LW-C为原料之掺合树脂在硬化过程可进行较多之架桥反应,其反应放热量较大,硬化树脂之架桥结构较完整,而加热可促进常温硬化树脂进一步之架桥反应;由DSC等温硬化性分析显示环氧树脂与掺合树脂之硬化反应均符合Arrhenius动力学模式,添加液化柳杉之掺合树脂达95%硬化率所需时间较环氧树脂短。

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