The handstand group gives up the contest because of the training fatigue.倒立组却因为厌倦而放弃比赛.Liz: Wow! He did a handstand reverse twist. Nice!丽兹: 哇! 他做了一组倒立反身转体. 赞!The iron croos and the handstand both require great strength.字...
During fever a large quantity of fluid is lost in perspiration.发烧时，大量水分会通过排汗而丧失。After some initial problems, acetone was successfully produced in quantity.解决了最初的一些问题之后，终于成功地制造出了大量丙酮。The sheer quantity of detail would bem...
The crowd in Robinson's Coffee-House was thinning, but only by degrees.鲁宾逊咖啡屋里的人正在变少，但也只是渐少而已。Half of PML's scientists have first degrees, the other half have PhDs.普利茅斯海洋研究所的科学家一半有学士学位，另一半则有博士学位。The star's...
管道旋流的产生主要有三种方式:切向进流、安装导流片和旋转管道.Sediment transportation in spiral pipe flow is a new method of sediment transportation.数值模拟结果表明导流片在设计工况下是稳定的,搭接结构这一设计方案是切实可行的.All of the results show that the overlapped guide - plates is s...