电离层是指含有带电物质的空间区域.The ionosphere is that region of space contatining electrically charged species.其上限由电离层的状态而决定.Its upper limit is determined by the conditions in the ionosphere.火箭和人造卫星能够到达电离层以上极远的地方.Rockets and artificia...
激素替代治疗非常重要，应该及早开始。Hormone replacement therapy is very important and should be instituted early.激素植入物被用作生长辅助剂.Hormone implants are used as growth boosters.分泌的激素进入到血液中.Hormones are secreted into the bloodstream....
为去除咽喉里的堵塞物,她不得不接受手术.She had to have surgery to remove an obstruction from her throat.合理的治疗方法就是清除堵塞物。The logical treatment is to remove this blockage.及时消除管道堵塞物.Six , timely elimination of pipeline plugging material....
在表面形成的小凹坑起到应力增高源的作用.The small pits that form on the surface act as stress raisers.目的探讨先天性耳前瘘管及先天性耳后小凹的发生部位 、 并发症及遗传规律.Objective To explore position, complications and genetic rule of the CPF and PHEP.目的探讨放大内镜下胃小凹的形态分类及其临...
The car was hit by a grenade.把汽车打中了.The Type 27 Grenade Discharger also launched deadly grenades into the enemy formation.二七式掷弹筒,也不断的向敌军投射.frangible grenade燃烧瓶All five - second grenade fusewill burn down in three seconds...
Such readings will get one nowhere.这样的读下去,是读不出所以然来的.Such readings can reveal longer - period deformations in the earth.这种读数可以反映地球 长周期 的形变.His dreamings and readings worked certain changes in him, by and by.后来,他由于梦想和读书心理上...