In order to calcine calcium carbonate fines, the technique of high - temperature pelletization has successfully been used.为了煅烧碳酸钙细粉, 已经成功地应用了高温成球技术.In leaching stage the zinc oxide is separated from the calcine s.在浸出阶段氧化...
Michael groaned and readjusted his shorts.迈克尔一边发着牢骚一边整了整自己的短裤。She groaned her approval.她呻吟着说同意。Michael groaned and readjusted his shorts...迈克尔一边发着牢骚一边整了整自己的短裤。He could have groaned as he went into the barber shop.他走进理发间时...
A uniformly congruent security model is presented based on observational congruence.基于观察同余等价,构造了一类一致同余安全模型.Objective To investigate the self - consistency and congruence of the nursing staff.目的了解护理人员 自我 和谐性的情况,以促进护理人员心理健...