She was a sort of policewoman-cum-prosecutor.她可以说是警察兼检察官。He graduated cum laude.他以优等成绩毕业。She graduated magna cum laude from UCLA.她以优异成绩毕业于加州大学洛杉矶分校。...
Process, characteristics and parameters of refined brine by new process for ionic membrane electrolyzer were introduced.介绍了采用新工艺精制离子膜电解槽盐水的工艺概况 、 特点及参数.First , brine is reacted with ammonium hydrocarbonate to obtain the ...