查询词典 be on the air

Study must first be carried out on the basic theory, such as structure of brattice, controlling mechanism and flowing way of blast suction air, to form a special suction flow field which has a high suction ability and is easily controlled and adjusted.

从风幕的结构、控制机理和吹吸气流的流动规律等基本理论上找到突破口，使得这种特殊的抽吸流场能具有抽吸能力强、易于控制和调节的特性。

Be arrogant ; put on airs ; give oneself airs ; hold one's nose in the air

傲慢自大，不可一世傲慢的神色。

In order to improve the air quality on roadside,It should be legislated to prescribe motorman must stop engine when it is idle.

为了改善路边的空气质量，须立法规定司机停车后必须关掉引擎。

There would be no life on the earth without air and water.

如果没有空气和水，地球上就不会有生命存在。

If anything, Sunday's starter is in the air pending Hughes performance on Tuesday since he would be next in line to pitch at that point.

如果会有什麼变化，那便是休斯在星期天的先发将会视他星期二的表现后再来决定。

This virus can be passed on through droplets in the air from coughs and sneezes of infected people.

这种病毒可以通过就通过飞沫在空气中从咳嗽和打喷嚏受感染的人。

I will always be there to help you; always arrives on time; there is always some pollution in the air; ever hoping to strike it rich; ever busy.

我会始终在这儿帮助你；总是准时到达；空气中总是有些污染；总是希望走运气；总是很忙。

Soon many more will be flopping on the banks of economic failure gasping for credit air.

不久会有更多假摔对经济的失败对银行信贷的空气气喘吁吁。

Static charges that exist on any surface can be neutralized by attracting opposite polarity charges from the air.

在任何的表面之上存在的静态费用可能在藉由吸引相反的有两极来自空气的费用被使中立。

Someday, instead of typing your text message on a cramped iPhone keyboard, neuroscientist Michael Linderman says you'll be scrawling your thoughts in the air.

林德曼说，将来有一天，你再也用不着用iPhone窄窄的键盘敲出你的文本消息了，取而代之的是在空气中涂画出你的所思所想。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。