查询词典 air-tight

"Of course, there is a real threat from India," Air Chief Marshal Rao Qamar Suleman, Pakistan's air force chief of staff, said in an interview at his headquarters here."But right now we have to tackle the threat from the militants."

巴基斯坦空军参谋长，Rao Qamar Suleman上将，在司令部的一次采访中说道，"印度给我方造成的威胁是不容置否的，但是，我们现在的任务是要解决来自激进分子的威胁。"

Air Chief Marshal Tanveer Mahmood Ahmad Chief of the Air Staff will visit China shortly to inspect the project.

空军元帅Tanveer行政主管马哈茂德艾哈迈德航空人员短期访问考察项目。

The air chief marshal will witness the first aircraft (prototype 4 or P4) taking off from the People's Liberation Army Air Force airbase in Chengdu.

空军司令marshal将会见证4号原型机在成都某人民解放军空军机场的起飞。

UK's Prince William received his flying wings from his father, Air Chief Marshal, Prince of Wales during his graduation ceremony at the RAF Cranwell air base on April 11, marking William's graduation as a pilot.

英国威廉王子近日在皇家克兰韦尔空军基地从父亲查尔斯手中接过飞行勋章，这标志着他完成了为期4个月的训练，成为一名合格飞行员。

This is air-lunch of AIR China on my way to Beijing.

这是去的时候国航的飞机餐。

However, Air China will be integrated through the air on their own purposes?

然而，国航将整合中国通过空气在他们自己的目的？

Air quality information-sampling is very important to manage and control air cleaner.

空气质量采集对空气清新器的管理和控制起着关键的作用。

The experimentation showed that a uniformity air field was propitious to absorb seeds. The model of seeding disc stressed was established and analyzed its stress precess of air cock's inlet increased.

试验表明其流场的压力分布均匀，有利于排种器吸种；在对吸种孔气力清理装置有限元分析中发现随着初始压强的增加喷射区域的气流速度也在增加。

The cool air supply to the space is pressurized by weight of the column of cool air above it.

清凉的空气供给空间是由重量清凉的空气中。

For example, if an open test tube with some water in the bottom is placed in a room in which the air is relatively dry, water vapor will diffuse out through the column of air in the test tube.

例如，当一支底部有水的开口试管被放置在一间空气相对干燥的房间里，水蒸气就会通过试管中的空气柱散布出来。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐