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...
Smoking is a detriment to one's health.吸烟危害健康.He sits up very late to the detriment of his health.他常常熬夜,这对他的健康不利.When you have an economic downdraft like this, that same flexibility can be a severe detriment.当你遭遇这种规...
Mount Marcy is the highest mountain in the Adirondacks.马西山是阿迪朗达克山脉中最高的山。Marcy started as a bank teller, but now she's a loan officer.玛西一开始是当银行出纳员, 但现在她是贷款员.Marcy likes to take Marvin for walks, because dogs need exe...
“ 不行, ” 姓吴的忧愁地说;但随即咽住了,捻着唇边仅有的几根二三分长的髭须." Bad,'said Wu looking worried and toying with his moustache.哈里顿象往常一样忧愁地坐在壁炉旁边.Earnshaw sat, morose as usual, at the chimney - corner....