在此条件下合成的产物中活性物含量可达40%.Under the optimum conditions, the content of active substance could reach 40 %.其固体物的质量分数为25%,活性物质量分数为18%.Its solid was 25 % and the activating agent was 18 %.对以氟化钠和一氟磷酸钠为基础的 抗 龋活性物配方的有效性给予了肯定.The ef...
Wrong laws make short governance.不健全的法律统治不长.They believe that a fundamental change in the governance of Britain is the key to all other necessary changes.他们认为从根本上改变英国的统治方式是促成其他所有必要变革的关键所在。GRC means Governance , Risk, and...
Pug rubbed a hand over his grimy stubby face.帕格伸手摸了摸他那肮脏的、胡子拉茬的脸.Something was sticking from the pocket of the little man's grimy shorts...小个子男人脏乎乎的短裤口袋里鼓鼓的，伸出来个什么东西。...a grimy industrial city.肮脏的工业城市grimy windows沾满...
He simply cannot be trusted to keep his word.根本不能相信他会信守诺言。Perhaps we ought to have trusted people more.也许我们本当对人多一些信任的。He's too shrewd to be trusted in business matters.他太狡猾,生意上不宜信任....