书籍以一星期两本的速率从印刷机印出.Books roll off the printing machine at the rate of two a week.一辆汽车开足了一九三○年新纪录的速率从后面追上来,眨眨眼就一直往前去了.A motorcar roared up behind him and flashed past.叶片的光合作用速率与产量的关系不大.Rates of leaf photosynthesis have lit...
She became involved with political causes after the Chernobyl nuclear disaster.在切尔诺贝利核泄漏灾难发生以后,她开始投身政界。Consider Three Mile Island and the accident at Chernobyl.比如说发生在三里岛和切尔诺贝利的事件.Both Three Mile Island and Chernobyl were...
Conclusion: The gracilis muscle transposition is a safe and effective method of treating complex perianal fistulas.结论: 股薄肌转位介植治疗是一种对复杂肛周瘘的安全且有效的方法.Objective To introduce the experience about endovascular treatment of car...
But its acentric, inorganization, dynamic structure and route and wireless transmission complicate its application.但是它的无中心,无组织性, 动态变化的结构和路由,以及无线传输的特点使的它的应用变的非常复杂....