During the six-hour, 46-minute spacewalk, Good and fellow NASA astronaut Garrett Reisman completed the installation of the final two new batteries for the B side of the port 6 solar array.
经过了6小时46分的太空行走，古德和他的同事NASA航天员迦勒特.瑞斯曼完成了为6号端口太阳能电池组B侧安装最后2个新电池的任务。
ZED product B makes use of the heavyweight properties of concretes providing thermal mass to act as a heat sink for solar gain from the south facing windows.
ZED产品B利用水泥重量特性具有的保温性能象加热槽似的收集南面向阳窗户处的太阳能。
The ion thrusters, powered by solar electricity and using tiny amounts of xenon gas as propellant, would hold the satellites in a B-orbit in full view of both Mars and Earth.
离子推进由太阳光提供动力，以微量的氙气作为推进剂，将使卫星停留在地球和火星的轨道之间。
The surface of component that accept sunlight and be fixed on the revolving platform can be upright with sunlight all the time, so utilization efficiency of solar-energy can b...
旋转台上固定接受太阳光部件的表面始终与太阳光垂直，因而能大大提高其太阳能的利用效率。
N. , Zhang, B. and Wang, S. , 1995, A mechanism for the formation of plasmoid-type CME in the solar corona, ACTA Astron. Sinica, 36 , 341.
郑惠南，张兵，王水， 1995，等离子体团型日冕物质抛射的形成机制，天文学报， 36 ， 341。
This Solar Term was established in the end of the Warring States period (239 B. C.). It marks the transition of seasons and is the day when summer starts in lunar calendar.
这个节气在战国末年(公元前239年)就已经确立了，它标志着季节的转换，是农历夏季开始的日子。
This Solar Term was established in the end of the Warring States period (239 B. C.). It marks the transition of seasons and is the day when summer starts in lunar calendar.
这个节气在战国末年(公元前239年)就已经确立了，它标志着季节的转换，是农历夏季开始的日子。
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