They used an air compressor to take in atmospheric air , compress it, and force it into the cabin.他们用一台空气压缩机把大气中的空气吸进来, 加以压缩, 然后送入船舱.The compressor - outlet pressure is nearly constant around the circumference.压气机出口压力沿圆周...
They used an air compressor to take in atmospheric air, compress it, and force it into the cabin.他们用一台空气压缩机把大气中的空气吸进来，加以压缩，然后送入船舱。Automatically unloads and stops a compressor if it is not needed.需求量不大的时候,它会自动卸载和停一台机.Elec...
The symphony does require a largish group of players.这首交响曲确实需要为数不少的一组演奏者。...a largish modern city.相当大的一座现代化城市Dig a largish hole and bang the stake in first...挖一个大点儿的洞，先把木桩敲进去。He took a largish buff envelope from his pock...
Did she happen to mention that she's a female impersonator?她说过自己是个异装模仿艺人 吗 ?The girl pinked at the mention of her boyfriend's name.那姑娘听到别人提起她男朋友的名字时脸都红了.I was going to mention it, but it slipped my mind.我刚想提这件事...
Fertility - Sparing Alternative to Radical Hysterectomy: How Many Patients May Be Eligible?保留生育能力而 非 根治性全子宫切除术: 有多少患者适合这样的选择?Objective : To study the clinical effect of abdominal hysterectomy with Joel Cohen incision.目的:...