它可提高流度和其他铸造性能.It improves fluidity and other casting properties.该床层的流度将接近于最小最小颗粒的流度.The fluidity of such beds is near to that of the smallest particles....
This orbiting telescope is the largest optical instrument in space.这种轨道望远镜是宇宙中最大的光学仪器.Let's pretend we're on the spaceship orbiting round the earth!让我们假装是在沿轨道绕地球运转的宇宙飞船上!Twenty incoming flights were stacked up ...
“ 要打过大年夜 么 ?" The fighting last the year out?我除夕之夜才回到家.(大年夜,春节)I came back home on the eve of the Spring Festival.我们为大年夜做准备, 为这为那做准备.We're all ready for New Year's Eve , all ready for this and that....
Zinc base die castings are always copper plated in cyanide baths.锌基合金的压铸件总是在氰化镀液中镀铜.It's used for the production of large castings.它用于大型铸件的制备.All lead castings were produced at first by hand in many cases from singl...
Two of the world's top four computer manufacturers have announced a shotgun wedding prompted by slumping sales and disastrous financial losses.世界四大计算机制造商中的两家因销量锐减和严重亏损已闪电宣布合并。'Go on,' the therapist prompte...