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- The analysis of lunar rocks and soil samples has led to a number of tentative conclusions about the past history of our satellite. 对月球岩和土壤样品进行分析,可得出有关我们的这颗卫星过去历史的一些初步的结论。
- Analysis of the lunar rocks and soil brought back to Earth by the Apollo astronauts and by unmanned Luna landers allowed researchers to get a glimpse of the moon's evolution. 分析由阿波罗太空船的太空人和月球号无人登陆艇带回的月球岩石和土壤,研究人员得以窥想月球的演化。
- The Moon is likely to become the industrial hub of the Solar System, supplying the rocket fuels fro its ships, easily obtainable from the lunar rocks in the from of liquid oxygen. 从月球上的岩石中很容易提炼出液态氧,作为航天飞船的燃料。
- The Structure Design and Research of Lunar Rock Corer 月球取岩器的结构设计与运动分析
- A lunar occultation of a quasar. 类星体的月星掩测定
- The rock was honeycombed with passages. 岩石上有许多蜂窝状的小孔。
- Many young rock hounds grow up to be geologists. 许许多多爱好收集岩石的少年,长大后成了地质学家。
- A month, especially a lunar month. 太阴月一个月,尤指阴历的月
- The climber had to negotiate a steep rock face. 那攀登者得攀越一陡峭岩石。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The water had worn a channel in the rock. 水把岩石冲出了一条沟。
- He dash the glass bowl to bit on a rock. 他对著石块把玻璃碗砸得粉碎。
- A luminous spot on a lunar halo. 幻月,假月月晕上的光斑
- The mountain rise up in a steep wall of rock. 这座山高而陡,形成一道岩石屏障。
- The mountain rose up in a steep wall of rock. 这座山高而陡,形成一道岩石屏障。
- He chiseled that rock into the figure of a woman. 他把那块石头凿成一个女人像。
- The boat was sundered by the rock. 船被岩石撞碎了。
- The astronauts piloted their craft down to the lunar surface. 宇航员驾驶宇宙飞船在月球表面降落。
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
- The mason was chipping away at the rock with a hammer. 石匠用锤子一点一点地把那块石头击碎。