1.
The outermost region of a planet's atmosphere.
外大气圈行星大气层的最外部
2.
will image extrasolar planets and take spectra of their atmospheres,
就会描摹出太阳系外行星的情形，摄取行星大气层的光谱，
3.
Analysis of the Planetary Waves in the Mesosphere and Lower Thermosphere;
中间层—低热层大气中的行星波研究
4.
upper atmosphere observation by air drag of satellite
高层大气卫星阻尼观测
5.
upper atmosphere observation by trails of the meteors
高层大气流星余迹测量
6.
It belongs to a classification of planets outside our solar system known as 'hot Jupiters' and has an atmospheric temperature of more than 700 degrees Celsius.
这颗行星属于太阳系之外的“热木星”，大气层温度超过摄氏700度。
7.
planets have temperatures near absolute zero and hydrogen- dominated atmospheres.
而外部行星温度都接近绝对零度，并围绕着以氢气为主的大气层。
8.
Detection of Martian atmosphere and ionosphere using Spacecraft-Earth radio occultation technique
星—地无线电掩星技术探测火星大气和电离层
9.
Detection of the martian atmosphere and ionosphere using spacecraft-earth radio occultation
星-地无线电掩星技术探测火星大气和电离层
10.
Studies of Jupiter's atmospheric structure and storm behavior.
研究木星的大气层结构与天气系统.
11.
They thought its blue-green color came from a small amount of methane in the atmosphere.
他们认为，这颗行星呈蓝绿色是由于大气层里含有少量的甲烷。
12.
Most of the new planets are probably huge balls of gas, more like Jupiter than Earth.
大部分这些行星是与木星类似的气体行星。
13.
The second spacecraft separated into five probes that entered Venus's atmosphere and descended to the surface of the planet.
另一艘则分化成五个探测器，进入金星大气层，然后降落到该行星的表面。
14.
In December 1978, the Pioneer Venus 1 probe and orbiter measured argon isotopes in the atmosphere of Venus.
1978年12月，金星先驱者1号探测器和轨道飞行器，测定了金星大气层中的氩同位素。
15.
"Moreover, water vapor and carbon dioxide in the lower air absorb most of the infrared radiations sent to us from the planets. "
此外,大气低层的水蒸气和二氧化碳会把从各行星发射来的大部分红外辐射吸收掉。
16.
He re-entered the atmosphere and slowed the Mercury spacecraft.
他返回大气层，并使“火星”号航天器减速。
17.
The atmospheres of Mars and the Earth are very different.
火星与地球的大气层是很不相同的。
18.
The white color indicates clouds at higher altitudes in Jupiter's atmosphere.
白色说明云层在木星大气的高处。