市场需要替代传统灭火剂的产品出现.Market needs instead of the traditional fire - extinguishing agent of products.新研制成的灭火剂已经大规模投入生产了.The newly developed extinguisher has been put into mass production.适用灭火剂: 泡沫及粉末灭火剂.Suitable Extinguishing...
...dental caries.龋齿Results Fluoridated milk had significant effects of remineralization , anti - demineralization and anti - caries.利用偏光显微镜观察氟化牛奶和氟水的抗酸脱矿作用及 抗 龋作用.caries of the teeth蛀牙, 龋齿The effectiveness of anti - cari...
The announcement of her retirement caused consternation among tennis fans.她宣布挂拍告退的消息引起了网球迷的震惊。The thought of meeting him filled me with consternation.想到要和他见面,我就惊恐不已.There is some consternation among business leaders.商界领导...
Livingston faces a four-year disqualification from athletics.利文斯顿面临禁止参加田径比赛4年的处罚。But what in case there is short weight or disqualification?他们检查了这批大米看其是否短重.But what in case there is short weight of disqualification?但如果短重...
最终，水会渗透进周围的混凝土中。Eventually, the water will permeate through the surrounding concrete.血流得太多，渗透了我的平脚短裤。There was so much blood it had soaked through my boxer shorts.它能使尼古丁平稳缓慢地渗透到血液里。It allows nicotine to diffuse slowly an...
我提着行李艰难地走着，迫切地寻找着搬运工。I struggled with my bags, desperately looking for a porter.她迫切地感到要细心照料他。She felt a great need to mother him.他迫切地要求银行给予贷款.He eagerly requested loan from the bank....