Either stall or surge may result in combustor blowout.不管是喘振或者爆音,都将引起燃烧室的熄火.Therefore by regulating swirl number of combustor NO emission caw be reduced.因此,适当调整燃烧室的旋流数可以降低NO排放.Measurements were also time - averaged gas te...
I'll answer the phone.我来接电话。I was twice called off from my work today to answer the phone.今天我两次丢下工作去接电话.All I have to do in my job is answer the phone occasionally — it's money for old rope.我的全部工作只是偶尔接个电话,这钱赚得容...
They've been sponsoring the World Cup to the tune of a million and a half pounds.他们已经对世界杯提供了高达150万英镑的赞助费。Although tobacco ads are prohibited, companies get around the ban by sponsoring music shows.虽然严禁为烟草做广告，但一些烟草公司...