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...
鼓励教师调动本身不会消弭教学队伍中的种族隔离。Encouraging teacher transfer would not, by itself, integrate the teaching corps.该中心向所有人开放，不论种族和宗教信仰如何。The centre is open to all, no matter what race or creed.住房与教育方面的种族不平等现象让黑人深受伤害。Blacks have been...
You've been my best friend ever since we started in the infants.自从我们上幼儿园起，你就是我最好的朋友。a nursery for infants under two两岁以下婴幼儿的托儿所Infants were rent from their mother's arms.婴儿从母亲手里被夺走....
A deformable layer theory does not appear to be tenable in glass - reinforced composites.变形层理论在玻璃增强复合材料中说服力不强.A biomedical data restoration algorithm based on statistical deformable model is proposed.给出一种基于统计变形模型的生物医学数据恢...