大气的例句大全

It occurs when Earth crosses the orbital path of Comet Tempel-Tuttle, which, like all comets, litters its orbit with bits of debris. It's when this comet debris enters Earth's atmosphere, and vaporizes, that we see the Leonid meteor shower.

此时地球与坦普尔塔特尔彗星轨道相交，该彗星轨道的碎片进入地球的轨道，与大气层摩擦，最后燃烧蒸发，这样我们就看到了狮子座的流星雨。

Its thick atmosphere contains eighty-four percent hydrogen and fifteen percent helium.

它那厚厚的大气层里包含了84%的氢和15%的氦.

Characteristics of atmospheric electric field at the West Pacific region in sep.-nov., 1988

1988年9&11月西太平洋海区大气电场特征分析

This paper introduces the principle of TXRF and analyzes airborne particulate matter.

本文描述了TXRF技术的基本原理,并应用它分析了环境大气颗粒物.

...the particulate pollution in our atmosphere.

我们大气中的颗粒物污染

Environment is becoming worse and worse, and dust pollution is one of the most serious problems.

当今环境日益恶化，而粉尘又是大气环境的主要污染源之一。

These demonstrate that the research equipment used in this study is reliable under real atmospheric conditions and can be used to do further studies related to ozone reactions.

说明我们的研究设备在实际大气条件下是可靠的，可用于进一步深入研究臭氧有关的反应。

Atmospheric corrosion survey of A3 steel in industrial cities in Liaoning

A3钢的工业大气腐蚀

The colors a sky-watcher sees depends on what type of gas is being hit and how high it is.

观察者们看到的颜色取决于被撞击的大气的种类和高度。

LEO satellite formation configurations may get an in-track drift under the perturbation of atmosphere.

大气摄动会造成近地轨道卫星编队构形产生沿航迹方向漂移.

Determination of the Spatial Resolution Required by the Atmospheric Numerical Model

大气数值模式空间分辨率的确定方法

Air Environmental Quality and the Improvement Steps for Shenyang Eco-tech Development Area

沈阳经济技术开发区大气环境质量及其改善措施

As to simple turbine, steam discards directly into atmosphere, or into condensator for cooling, then goes back to boiler for use.

冷却剂流经冷凝器不畅。在简单的涡轮机中，蒸汽被排入大气，或进入冷凝器冷凝成水后流回锅炉。

By using the compressible hydrodynamic equations, a spectral equation describing propagation of AGW's in a region of vertical wind shear is derived.

根据可压缩情况下的流体力学方程组，导出垂直切变风场中大气声重波的谱方程。

Big blue balloons bounced by billy's brown bike.

比利的自行车弹起了蓝色的大气球.

Originally, headboxes were open to the atmosphere ( open headbox ) .

通常, 开放式头箱与大气 相通.

The sea as well as the air has the amazing capacity to self heal.

海洋及大气拥有自我疗愈的惊人能力。

A Device for Preventing Liquid Absorbent from Going into Gas Sampler

防止大气采样器倒吸装置

The thermochemical properties of reaction N ++ H 2→ NH ++ H have been computed under Titan � � s atmosphere conditions.

依据Titan大气的压强和温度条件计算了N++H2→NH++H反应的热化学函数.

Rough estimation yields a temperature variation of about 30~ 50 K of TMR in the quiet sun atmosphere.

粗略的估算表明宁静太阳大气温度极小区的温度在一个太阳周的变幅为30K～50K。