Conclusions Fluoride mouth rinse can effectively prevent and enamel decalcification in fixed - orthodontic treatment.在固定正畸治疗中,含氟漱口液能有效防治牙釉质脱矿.There was a moose head on the wall. Some wag had put a cigarette in its mouth....
A thorough brushing helps to freshen up your mouth.彻底刷牙有助于口气清新。His mouth was a little open, as if he'd started to scream.他的嘴微微张开,似乎是要开始尖叫.I've always had a loud mouth, I refuse to be silenced.我一贯大声说出自己的想法，不会迫于压...
Shan Dong province hospital devises Hando - Video Assisted thoracic esophagectomy in 2002.02年山东省立医院发明了手辅助电视胸腔镜食管癌切除术.The danger that devises safeguard for car pane burst alone is planted?有单独为车窗玻璃破裂设计保障的险种 吗 ?Thirdly, the...
Young children depend on context to pro - mote memory, and spontaneously report less.儿童依靠环境来促进记忆, 而他们能够自然表达出来的较少.Large amount of disputes occurs spontaneously shipowner and charterer on this case.船东和租船人围绕这个内容产生的纠纷为数不少.We...
Brackish waters generally support only a small range of faunas.咸水水域通常只能存活为数不多的几种动物。The factory has several shallow pools of brackish water.工厂有几个浅的咸水池。This kind of operation works best in brackish water.这种生产方法最宜于微咸水....
She mistimed the marathon runner.她给马拉松运动员计时时出现了计时错误.A new world marathon record of 2 hrs, 8 min, 5 sec, was set by Stephen Jones of Great Britain...英国的斯蒂芬·琼斯创造了新的马拉松世界纪录—— 2 小时 8 分零 5 秒。The meeting was a bit of a maratho...