These crystal lattices may have imperfections, such as dislocations and vacancies.这些晶格可能有不完善之处, 例如位错和空穴.The process of development produced dislocations that strained political stability.发展的过程引起了脱节现象,破坏了政治稳定.The boundari...
The process of development produced dislocations that strained political stability.发展的过程引起了脱节现象,破坏了政治稳定.In electroplated metals, these defects are primarily dislocations, twins, and deposited foreign atoms or molecular g...
At room temperature, the thermal conductivity of a diamond is about six times higher than that of a piece of copper.在室温下, 钻石的热传导律比铜块高六倍左右.Ordered mesoporous carbons possess good conductivity, strong framework and high su...
The provisions of the treaty the provisions of such treatment, said " most favored nation clause. "条约中规定这种待遇的条文称 “ 最惠国条款 ”.Talks aimed at producing a new world trade treaty have been under way for six years.旨在制定出一个新的世界贸易...