外大气层的

The article with the intercept outside aerosphere implement to study a target, consider amount of miss the target is very small approach rate mediumly with intercept process bigger, be aimed at engine to be able to offer constant thrust only, can be started for many times and have pulse job state, and do not have change the character of thrust job status, apply slant buy scale guides brought a law to design agree with the switch threshold value that course controls engine.

本文以大气层外拦截器为探究对象，考虑到脱靶量很小和拦截过程中的接近速度比较大，针对发动机只能提供常推力，能多次启动并具有脉冲工作状态，且不具有变推力工作状态的特性，运用偏置比例导引律设计了适合于轨控发动机的开关阈值。

Although there's no way that this particular planet could support life, being able to spot carbon dioxide in its atmosphere offers hope for probing the atmospheres of planets more like Earth — and so bolstering the search for life outside the Solar System.

尽管这颗行星是否有生命的存在还没办法知道，但是从该行星的大气中可以发现二氧化碳带给了人们去寻找大气层更加接近地球的行星的希望，也给人类在太阳系外寻找生命迹象起到了支撑作用。

In order to use IR radiation characteristics for separating targets from decoys this paper obtains their spectral radiant flux first by way of theoretical calculation. This part of the paper makes progress as follows: 1 Spectral radiant flux of three kinds of simple or complex targets and their corresponding decoys can be calculated.

本文针对大气层外目标及其伴飞诱饵的识别问题，主要进行了下面三个方面的工作：一、目标及其诱饵的红外辐射特性的理论计算为了把红外辐射特性用于区分目标和诱饵，首先必须获取它们的红外辐射特性。

The still, fixed colours of the stars; to watch from the outside as lightning forked through a weather front; tomeasure the spiders' webs of cities against the immense blue of ocean and the matt black of far space.

他们可以看到恒星寂静的固定的色彩，可以从外太空看到闪电交织着穿过大气层，地球上的城市星罗棋布，映衬着蔚蓝的海洋和其后更遥远深邃的太空。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。