spaceflights
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词形变化
复数:spaceflights 同义词
英汉解释
英英解释
例句
Even exercising two hours a day isn't enough to keep astronauts' bones from breaking down during long-duration spaceflights.
即使是每天长达两小时的锻炼也不足以防止宇航员在长期的太空航行中的骨质流失。如何防治?
On long-duration spaceflights, astronauts' days are carefully scheduled.
在长时间的太空飞行中,宇航员们的生活都是经过精心安排的。
ObjectiveTo screen the optimum conditions carrying murine melanoma B16 cells in spaceflights without cares.
目的筛选小鼠黑色素瘤B16细胞无源搭载的最佳条件。
Manned spaceflights aside, preparation for unmanned missions to the moon is also in the grand picture.
除了载人航天飞行之外,无人驾驶飞船飞往月球也在这一宏大计划之中。
Trend: Virgin Galactic plans to launch the first commercial suborbital spaceflights by 2012 for about $200, 000 a seat.
发展趋势:维珍银河公司计划在2012年前推出首批商业性质的亚轨道航天飞行,飞船的每个座位约二十万美元。