金属

It has been found that the existance of metalic or non-metalic oxides in the coating and the roughness of the coating on the metal surface are the main factors influencing the absorptivity of laser beam.

研究发现，金属或非金属氧化物的存在以及金属表面涂层的粗糙度是提高激光束能量吸收率的主要影响因素。

The effects of the wheel hub part structure on the metallic deformation flow actions during die forging process were analyzed by using the methods of combining the finite element numerical simulation with the experimental study, and the metalic deformation flow rule during die forging process was revealed.

摘 要：采用有限元模拟和实验研究相结合的方法，分析了模具结构对航空轮毂件模锻成形过程中金属变形流动行为的影响机理，揭示成形过程中金属变形及流动的规律。

A lot of energy is required to break the strong metallic bond in the giant metallic lattice.

打开巨型金属晶格中的强金属键需要大量的能量。

The metallic material builtup by the metallic bond, its interior has massive free electron, therefore the electrical conductivity is good;When distortion the bond is not destroyed, therefore the plasticity is good

金属材料以金属键结合，，内部有大量能自由运动的电子，所以导电性好；在形变时键不被破坏，所以塑性好

A metallic bond layer material added with rare-earth La used for a high temperature brazing CBN grinding wheel belongs to the technical field of metallic material engineering and relates to the technical field of superhard tool high temperature brazing.

一种添加稀土La的高温钎焊CBN砂轮用金属结合剂层材料，属于金属材料工程技术领域，涉及到超硬工具高温钎焊技术领域。

It provides a route tothe compounds which contains three functional groups, two carbon-nitrogentriple bonds and one carbon-carbon double bond. In water, metallic indiumpromotes carbon-sulfur bond coupling reaction of aromatic sulfonyl chloride withsuitable organic halides to afford sulfones. In the last chapter, metallic tin mediated allylation of aldimines with allylbromide was revealed.

第三章，我们研究了在水相介质中金属铟促进的烯丙基溴对1，1-二氰基-2-芳基乙烯的Michael加成反应，生成一个含碳碳双键和二个碳氮叁键的三官能团化合物，另外，金属铟在水介质中还可以促进芳基磺酰氯与卤代烃发生碳硫键的偶联，生成砜。

The microstructure and elemental distribution of metallized ceramic were analyzed, and the mechanism of metallization was discussed.

利用SEM对金属化陶瓷的显微结构、元素分布进行了分析，并讨论活化钼-锰法的金属化机理。

The company is a world leader in the sophisticated technologies of metallization and ceramic-to-metal assembly.

该公司在材料金属化处理和金属——陶瓷组装技术方面，在全球居领先地位。

In this dissertation, joints of single crystal Al2O3 and Nb were prepared by tungsten metallization and Pd brazing.

本文通过钨金属化和Pd钎焊，成功获得了单晶Al2O3与金属Nb的连接接头。

A characteristic parameter,which can describe the metallization reliability, and an online way to monitor the electromigration of VLST are defined.

提出了平均晶粒直径作为能够表征金属化可靠性的特征工艺参数的概念和金属化可靠性在线评价方法。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷