查询词典 earth's

Covering much of the earth's surface is a blanket of water.

地球表面的大部分被水覆盖。

A geyser is a vent in Earth's surface that periodically ejects a column of hot water and steam.

间歇泉是地球表面的一个烟囱，周期性的喷出热水和蒸汽。

Miles below the Earth's surface, there is a vast ocean of molten iron.

在地球表面2000英里之下，那儿有一个巨大的热火炉，这就是地核。

Totally without light and subjected to intense pressures hundreds of times greater than at the Earth's surface, the deep-ocean bottom is s hostile environment to humans, in some way as forbidding and remote as the void of outer space.

完全没有光线和比地面上强大几百倍的压力使得深海底部成为人类的禁地，在某些方面像外太空一样遥远和难以到达。

A simple dry magnetic pocket compassA compass, magnetic compass or mariner's compass is a navigational instrument for determining direction relative to the earth's magnetic poles.

简单的干磁袖珍罗盘。罗盘，磁性罗盘或水手的罗盘是航海仪器，可以定位相对于地球磁极的方向。

Rocks from the Earth"s mantle seldom see the sunlight. It"s only in places where tectonic plates have collided, like California, that mantle rock―loaded with magnesium, iron, nickel, chromium, cobalt, but low in calcium―has been squeezed to the surface.

来自地幔的岩石难见天日，只有在那些构造板块相互冲撞挤压的地方，就如加利福尼亚，地幔的岩石――富含镁、铁、镍、铬、钴，却含钙极少――被挤压到地面上来。

Launched into Earth's orbit by an Ariane-5 booster rocket from Kourou, French Guiana, in September 2003, SMART-1 used its ion engine to slowly raise its orbit over 14 months until the moon's gravity grabbed it.

2003年9月，&智能1号&探测器从法国圭亚那地区的库鲁基地由Ariane五号火箭发射升空，在其离子引擎的推进下，&智能1号&缓慢脱离运行轨道，在14个月后进入月球重力场。

At this moment, in addition to the Earth's space, the Chinese people out of the Chinese people's self-made spacecraft, including conducting scientific experiments, the extravehicular activity.

这一刻，在地球之外的太空中，中国人走出中国人自主研制的航天飞船，进行包括科学实验在内的出舱活动。

That year chemist Harold C. Urey's precocious graduate student Stanley L. Miller attempted to mimic the earth's primitive oceans and atmosphere in a bottle.

当时，年少聪慧的研究生米勒，尝试在玻璃瓶中模拟地球的原始海洋与大气；他是1934年诺贝尔化学奖得主游理的学生。

Gagarin was the first man to orbit the Earth in a satellite.

年，U.S.S.R的太空人加加林是第一个坐卫星进入地球轨道的人

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。