查询词典 solar system

Stardust's cometary and interstellar dust samples will help provide answers to fundamental questions about the origins of the solar system.

星团的采样的彗星和星际尘埃样本将有助于回答关于太阳系起源的一些基本问题。

Less than a year after arriving on Earth the Stardust cometary samples have both challenged and confirmed scientists' most basic assumptions on the nature of comets, the history of the solar system, and the origins of life on Earth.

在"星尘"号彗星样品回到地球后不到一年的时间里，便对科学家们关于彗星本质、太阳系历史和地球生命起源的最基本的假设提出了挑战或肯定。

Even though the nebular material was ejected from the star many thousands of years ago, the close-in dust could be generated by collisions in a reservoir of objects analogous to our own solar system's Kuiper Belt or cometary Oort cloud.

虽然星云的物质在几千年前被抛射出去，星球附近的尘埃可能是附近的尘埃盘的碰撞所导致，有点类似於太阳系统的科伊伯带或是奥特云。

In the solar system the planets as well as the sun itself are in constant motion.

在太阳系，不但行星，而且太阳本身也在不断地运动。

Most spectacular, he found that the planet Venus had phases—powerful evidence that the Copernican view of our solar system, in which the sun, rather than the earth, is at the center, was correct.

最引人注目的是，伽利略发现金星有位相—这是证明哥白尼学派认为太阳系的中心是太阳而不是地球的观点正确的强有力的证据。

Here is how Copernicus summed up his picture of the solar system.

这是哥白尼对他的太阳系图景的概括。

Copernicus proved that Earth and the other planets in our solar system orbit our sun.

后来哥白尼证明了在我们的太阳系中，地球和其它行星都是围绕太阳运转的。

Much work had been done since Copernicus to observe and record the movements in the solar system.

自从哥白尼以后，观察并记录太阳系的运动的工作已经做得很多。

"If the water that was formed or deposited is billions of years old, these polar cold traps could hold a key to the history and evolution of the solar system, much as an ice core sample taken on Earth reveals ancient data," NASA said in its statement.

"如果这是形成或存放水是几十亿年岁，这些极冷阱可容纳1到历史和太阳系演化的关键，作为地球上的冰芯样本采取许多古代的数据显示，"美国宇航局说，其声明。

COROT, the first space observatory designed to search for planets beyond our solar system, captured its "first light" yesterday.

第一个用于寻找太阳系外行星的空间天文台CORTO昨天捕捉到了它的第一缕光线。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。