查询词典 astronauts

And you begin to realize, as the astronauts swing around the dark side of the moon and head for home, that, given the enormity of the task of returning to Earth, their craft and equipment is only a little more adequate than the rocket sled in which Evil Knievel proposed to hurtle across Snake River Canyon at about the same time.

此时，你突然意识到，当宇航员绕转到月球背面，然后返回地球，是个多么大的挑战，他们的飞船和设备只比过山车跨越斯内科河峡谷所能承受的多那么一丁点儿，而且还要在相同的时间内。

The seven astronauts,including Piers Sellers,51,a father of two from Crowborough,East Sussex,spent the day transferring supplies to the International Space Station.

船上的7位宇航员，包括来自英国东苏塞克斯郡克罗布拉夫镇的Piers Sellers，51岁的他已是两个孩子的父亲，整整一天忙着将供给物资运送到国际太空站。

Two one-time schoolteachers, chosen as educator astronauts in 2004, are on Discovery's crew: Joseph Acaba and Richard Arnold II.

在 2004 年，挑选了2 名曾做过教师的人员担任教育者宇航员，这次也是发现号的成员，他们是 Joseph Acaba 和 Richard Arnold II。

Peary is a key exploration site for future astronauts due its proximity to potential resources.

皮尔里是因为它靠近潜在资源的未来宇航员的主要勘探地点。

The lunar module, with astronauts Charles Conrad Jr. and Alan L. Bean aboard, landed about 600 feet from Surveyor III in the Ocean of Storms.

登月舱里的宇航员小查尔斯·康拉德和艾伦L·比恩着陆在距离观测者3号600英尺的&暴风海洋&中。

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。