There are excellent facilities for sport and recreation.有完善的体育娱乐设施。The State Recreation Area sprawls over 900 acres on the southern tip of Key Biscayne...州立休闲区在比斯坎岛南端，占地 900 多英亩。Through the E - marketing makes the situat...
the need to improve facilities for leisure and recreation改进消遣娱乐设施之必要There are excellent facilities for sport and recreation.有完善的体育娱乐设施。What kind of recreation do you go in for?你在文娱方面有什么爱好?...
我们用泵将石膏料浆打到一块用堤围起来的空地中.The gypsum slurry is pumped into a diked area.他们用泵把水打进水库.They pumped water into the reservoir.你需用泵着实抽吸几分钟,才能把油箱灌满.You will need to pump hard for several minutes to fill the tank....
配备38千伏, 35微安的微型 X 射线管激发源.With 38 kv, 35 microamp miniature X - ray tube excitation source.微安(培)等于百万分之一安培的电流单位.A unit of electric current equal to one millionth of an ampere.介绍了一种利用直流微安表经改制来测量中频电流的方法.A way to measure inte...