行星

But if hindrance occurs, then more hindrance and obstacles can accumulate in front of it.

但倘若出现了障碍的话，那么在行星x的前面将聚集更多的阻碍。

"What effect this might have on the disk, and any planets forming within it, is unknown," Hines said.

海因斯说：这对尘埃盘以及对其中行星的形成会有什么影响，我们尚不清楚。

Trying to describe how the five planets in the night sky followed seemingly irregular paths, Ptolemy hit upon an idea he called epicycles .

当设法解释夜空中的五颗行星为何好象沿着不规则的轨道运行时，托勒密脑海中闪现出一个观念，他称之为"本轮"。

But they raise the possibility of others more hospitable.

但是他们比其他的行星都好客。

The Earth is one of the hottest plant.

地球是最热的行星之一。

Remarkably it's still there, according to data from the Hubble Space Telescope.

不可思议的是，根据哈勃太空望远镜的数据，这颗行星依然存在。

Astronomers used Spitzer to look for a prebiotic chemical, called hydrogen cyanide, in the planet-forming material swirling around different types of stars.

天文学家使用斯皮策卫星观测了在不同恒星周围的原始行星盘中，生命起源物质——氢氰酸HCN的含量。

In order to improve the mechanical performance and transmission efficiency of the traditional pulsed mechanical continuously-variable transmission,a novel pulsed CVT is proposed according to the linear characteristic of hypocycloid at specific parameters and by combining the planet gear transmission mechanism with the crank slide block mechanism.

针对脉动式无级变速器动力性能差、效率低下等缺点，利用内摆线在特定条件下为直线的特性，将行星齿轮传动机构与曲柄滑块机构相结合，提出了一种新型脉动式无级变速装置。

Continuously variable transmission ; hypocycloid ; planet gear ; crank slide block mechanism ; pulse

无级变速器；内摆线；行星齿轮；曲柄滑块机构；脉动

The distant, ice-covered world is no longer a true planet, according to a new definition of the term voted on by scientists today.

今天，根据科学家们对一个新规则的投票结果，那个遥远的，冰封的世界不再是一个真正的行星。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。