查询词典 be on the air

Carbon dioxide is inexplicably a mere trace gas when it should be the bulk of the air, as it is on other planets.

令人费解的是，二氧化碳理应像在其他行星那样成为大气的主要成分，却仅仅是一种示踪气体。

The flow of air on the surface of moern aircraft and missiles may be laminar .

近代飞机和飞弹表面的气流可能是流线的。

Areas received a license management licence application forms should be on whether an applicant has the licence conditions for review, in line with the conditions, air traffic control organization should censor license applicants to carry out theoretical exam and skills assessment.

地区执照管理部门接到执照申请表后，应当对执照申请人是否具备条件进行审核，对符合条件的，应当组织空中交通管制检查员对执照申请人进行理论考试和技能考核。

This is how the star spangled banner was meant to be flown on the end of a pole of its own, free to wave majestically in our own free air.

美国国旗应当挂在旗杆上，自由自在地在美国领土的上空美丽庄严地飘扬。本新闻共2页，当前在第2页 1 2

Ultrasonic nebulizer can be applied as not only the dose in the treatment of patients suffering from respiratory, but also air humidified devices, sterilize, disease prevention, indoor potted plant modeling and other kinds of roles. This paper implements on the basis of the project of intelligent atomizer system.

本文是在智能雾化器系统项目开发的基础上总结完成的，作者的主要研究开发工作如下：（1）在本次智能雾化器的开发试验中，作者以单片机为核心，实现对内部功能的控制，并分别对影响设备输出量的主要因素的进行检测。

It tires not, nor does it boast of its power; but belongs to the air, travelling it may be six thousand miles to and from its northern nesting home, feeding its flown young as it flies, and slipping through we no longer take omens from their flight on this side and that; and even the most superstitious villagers no longer take off their hats to the magpie and wish it good-morning.

这些鸟对我们是有益的，虽然我们不再从它们的飞翔姿态来占卜吉凶，连最迷信的村民也不再对喜鹊脱帽行礼，祝它早安了。英文文字+中文朗读：快速内容熟悉，单词记忆、语法熟练等。

The first step in installing the air agitation is to decide on the number of perforated pipes to be used.

在安装空气搅拌的第一步是对穿孔管数目决定使用。

When many Chinese dance groups put on the performances in Morocco, the theatre was always packed with people, if it was an open-air performance, people would be so closely besieged that not a drop of water could trickle through.

有很多中国的舞蹈团到摩洛哥演出，每次剧场都坐得满满的，如果露天演出更是水泄不通，这说明摩洛哥不排斥外来文化，当然摩洛哥也希望把自己的文化传到世界各地，这是一个相互传递的过程。

Based on the composite analysis of the NCAR/NCEP reanalyze datasets, significant differences existing in ENSO-related atmospheric circulation anomaly in East Asia during pre- and post-shift periods may be responsible for the interdecadal variation of relationships between ENSO and surface air temperature and precipitation in China.

利用NCEP/NCAR再分析资料合成分析表明，在不同的年代际背景下ENSO引起的东亚中高纬度大气环流异常型发生了明显改变是ENSO和降水气温关系发生年代际变化的原因。

You only need to input 1 / 5 of the investment cost plus 1 / 10 of the running costs can be achieved on the effect of air-conditioning .

您只需要投入1/5的投资成本加1/10的运行成本就可以达到空调的效果。

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％。