The planet glows brightly against the dark night sky.

这颗行在黑暗的夜空中明亮地发光。

By gravitation the sun and planets act and react upon one another.

太阳与行通过引力发挥作用并相互影响。

The ability to do this will be necessary in future flights to distant planets.

"在将来向遥远的行飞行的时候,需要这样的能力。"

A kind of new mechanical transmission-the planetary ringy gear transmission is introdueed.

提种适用于无游梁抽油机的新型传动机构-行齿环传动。

Small meteorites have left impact craters all over the planet’s surface.

这个行的表面布满小块陨石留下的撞击坑。

The exoplanet's atmosphere condenses out minerals such as enstatite, corundum, spinel, and wollastonite.

这颗系外行的大气冷凝后产生矿物，如：顽火辉石、刚玉、尖晶石和硅灰石。

Neptune is the furthest planet from the sun.

海王是离太阳最远的行。

With Tirol before it, the motley battlewagon went on combat alert.

在泰洛行周围，各种战舰处于战斗警戒状态。

Long long ago, we knew the periodic motion of a planet.

很久以前, 们就知道行的周期运动。

Travel through space to other planets interests many people today.

现在很多人对去宇宙中它行旅行感兴趣。

The planets move around the sun in ellipses.

各行围绕太阳按椭圆形运转。

Asteroids,also known as “minor planets”,are numerous in the outer space.

小行,亦称为“小型行”,在外太空中不计。

We cannot presume the existence of life on other planets.

们不能推定他行上没有生物。

Mars, Venus and the other planets move in eccentric orbits.

火、金及他行沿不正圆的轨道运行。

Pluto is the furthest planet from the sun.

冥王是离太阳最远的行。

Object displays various pattern, if superficial, or geometry being hit by the planet and the fixed star in anthodium , snowflake , shell helix or sky in animal skin , leaf or bark arranges middle.

谢谢，摘要如下自然是“被设计的”，这猜想可以为事实证明。事物呈现各种图案，如在动物皮、树叶或树皮的表面上，或在头状花序、雪花、壳的螺旋或天空中行和恒的几何排列中。

A new type of composite CVT( Continuously Variable Transmission) systems, based on dual-mode power-split planetary gear set, is of improved efficiency, power transmutability and speed variable range.

基于正反双向分汇流行排组的类新型复合无级变速器系统具有效率高、率容量与速比变化范围大等特点。

NEVER cheer for the coup until the countercoup has failed. Though Pluto has officially lost its lofty title of “planet”, a rebellion against its demotion is brewing.

千万不要因为时的得势而得意忘形。尽管冥王正式失去它行的高级头衔，但是反对这降级的行动正在酝酿之中。

Indeed, the emerging synthesis explains why most of the inner planets are ringless: they lack large retinues of satellites to provide ring material.

透过逐渐浮现的综合观点，们就可以解释为什麽内圈的行没有环：它们缺少够份量的随伴卫以提供行环材料。

The olive sea snake is a peaceful animal that travels along the reefy sea bottoms of the tropics in search of small prey.

行和海洋。这橄榄色的海蛇是种和平的安宁的动物，它巡游多沿着热带的海洋暗礁的底部寻找小的牺牲者。