安全阀类用于介质超压时的安全保护.Type valve for the media at the time of overpressure protection.但是,超压冲击波必然会穿透坚固的铠甲层.But the overpressure wave inevitably passes through the rigid armor layer.超压问题在高层建筑消防给水中客观存在,给消防给水系统带来损害.Overpressure i...
所有的性激素, 例如雌激素 、 黄体酮和睾酮都是类固酮.All the sex hoymones, e . g. estrogens, progesterone, and testosterone, are steroids.所有的性激素, 例如雌激素, 黄体酮和睾酮都是类固醇.All the sex hormones, e . g . estrogens, progesterone, and testosterone, are ste...
他年轻时一身蛮勇。He was a daredevil when young.勇敢过度即成蛮勇, 感情过度即成溺爱, 节俭过度即成贪婪.Courage in excess becomes foolhardiness, affection weakness, thrift avarice.勇敢过度,即成蛮勇; 感情过度,即成溺爱; 俭约过度,即成贪婪.Courage in excess become foolhardiness, affe...
The road swerves to the right.道路向右转弯.At the last moment, Nina swerves and slams into a parked car.在最后关头, 尼娜突然转弯,将车猛烈撞入一辆停着的车中.He never swerves from his duty.他从不背离职守....
If you have never held a driving licence before, you should apply for a provisional licence...如果你从未有过驾照，那就应该申请一个临时的。...the possibility of setting up a provisional coalition government...建立一个临时联合政府的可能性The booking is only ...