包含 trivalent 的英语例句 | 欧路词典例句词典

有奖纠错

|　划词

英语例句库

At present, trivalent chromium electroplating process has became one of the mostimportant techniques to taking place of the seriously pollutional hexvalent chromiumelectroplating process.

目前，三价铬电镀工艺已染六价铬电镀的最要技术之一。

评价该例句：好评差评指正

用户正在搜索

detailedly, detailer, detailing, detailloss, details, detain, detained, detainee, detainer, detainment,

相似单词

3G, 401(K), a,

声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。

原声例句

经济学人-科技

When the metal coating is punctured or scratched, the capsules in the damaged area burst and ooze restorative liquids, in the form of compounds called trivalent chromates.

当金属的覆盖层刺或划损时，损域的胶囊将会破出具有恢复性的液体---三价铬钝化化合物。