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大气层

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She also said that the aerosphere around the earth is like a very thin egg shell,which suggests that the aerosphere is getting very fragile.

她还说:地球表面的大气层看起来就像一层很薄的鸡蛋壳。

When I was facing with my daughter I didn't dare to tell her about the aerosphere, I couldn't tell her if she came out the plane she would fall down, if I did so I will break all her imagination.

面对两岁多的女儿,我不敢给她讲大气层是怎么回事,不能说从飞机出去会掉下去,这样就破坏了她所有的想象。

Methods On the basis of a great deal empirical and calculated data, a fundamental calculating formula was derived to calculate cosmic radiation dose rate in aerosphere from sea level to altitude of 25 km.

在大量实验和计算数据的基础上,推导出计算从海平面至25 km高度地球大气层中任意位置宇宙辐射剂量率的基本计算公式。

The extinguishing agent consists of inert gases from natural aerosphere which is non-polluted after spraying.

灭火剂完全由自然存在于大气层的惰性气体组成,喷放后对环境完全无损害

The union of international space navigation that held 1981 on the 32nd congress, terrestrial, marine, aerosphere and deep space call the mankind respectively the first, the 2nd, the 3rd with the 4th environment.

在1981年召开的国际宇航联合会第32届大会上,陆地、海洋、大气层和外层空间分别称为人类的第一、第二、第三和第四环境。

I look up the sky, the starlight was very resplendent. arrogant thought make myself got lost in the out of the aerosphere, without courage to do self-question.

我抬着头仰望星空的璀璨,把膨胀的自己抛向失重的大气层之外,从没有勇气看自己疮痍的背面。

Spontaneously, it can control the output power of quartz light array to achieve the rapid heating control by adjusting the output voltage, and control radiation equilibrium temperature of test piece surface to simulate the aerodynamic heat environment of aerosphere when aerospace plane enters again.

同时,通过调节输入电压的大小,可以控制石英灯阵列的输出功率,实现对快速加热的控制,通过控制试件表面的辐射平衡温度来,模拟空天飞机再入大气层的气动热环境。

Under the precondition of above analyses, this research compares the meteorite-stricken cases in planets and secondary planets of solar system, the "shielding" and "eroding" effect in aerosphere, the scale of small planets and movement rules, then briefly analyzes the basic reason of mass meteorite-stricken events occurred in earth history.

在上述分析的前提下,本研究从太阳系有关行星和卫星表面陨击现象对比,大气层的"遮蔽"和"侵蚀"作用,小行星的规模及运动规律等方面简要分析了地球历史上大规模陨击事件发生的基本原因。

Since the magnesium metal ions with gas phase state abundantly exist in the aerosphere of the earth and around the other planets, recently, there increasing attentions focused in Mg~+ and complexes related with Mg~+.

由于处于气相状态的金属Mg~+以令人惊讶的丰度存在于地球大气层和其它行星周围,近年来,人们对有关Mg~+及与Mg~+形成复合物的研究给予了越来越多的关注。

The antenna is a necessarily important component in Radar system,whose stealth is a problem that puzzled the technology researchers all the while.The flight vehicle needs antenna to find its aim when reentering the aerosphere,and it also needs the protection by radome at the same time.

天线是雷达系统中必不可少的重要组成部分,其隐身是一个长期困扰着工程技术人员的问题,飞行器再入大气层时需要靠雷达天线来搜寻目标,雷达天线则需要天线罩来保护。

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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.

然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.

付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。