结果表明正电子会被锌空位和微空洞缺陷捕获。
It is found that positron at the grass - boundary can be trapped by zinc vacancies and vacancy defect.
从黄铜脱锌的现象、特征及其影响因素出发，对黄铜脱锌的优先溶解机制、溶解-再沉积机制、双空位机制和渗流机制等进行了描述。
To begin with the phenomenon and characteristics of dezincification of brass, the review is made on the mechanisms, prevention and influence factors of dezincification.
应用推荐