air aid信息详情
空中援助
aid───n.援助；帮助；助手；帮助者；vt.援助；帮助；有助于；vi.帮助；n.(Aid)人名；(阿拉伯、印、英)艾德
Digest aid───助消化剂
emergency aid───紧急援助；紧急救援
collimation aid───准直辅助装置
untying aid───解除援助
legal aid───n.法律援助（指对无钱聘请律师或进行诉讼者给予的经济援助）
aid agencies───援助机构
ex aid───紧急援助
buoyancy aid───浮具，助浮物
SRA International Inc. has won a ＄20 million contract to provide the Federal Aviation Administration with technology designed to aid air traffic control at some of the nation’s smaller airports.───SRA国际公司与美国联邦航空局达成价值2000万美元的合同，为国内的小型机场提供空中交通管制技术。
The whale nearest to the photographer is releasing air to aid its descent.───这只离摄影师最近的白鲸正呼出空气以帮助其下潜。
upper portion of the air intake is incorporated with an intake ramp designed to generate a rearward leaning oblique shock wave to aid the inlet compression process.───气口的上部为进气口混合斜面设计，这样设计的目的是为了产生斜振波以帮助进气压缩过程。
Brief Introduction of Injected Model Design for Big Plastics Molded by Air Aid───浅谈大型塑料制品气体辅助注射成型的模具设计