Chartering a professionally crewed yacht costs up to a million dollars a week , so some billionaires prefer to buy their own .
包租一艘配备专业船员的游艇,每周的费用高达100万美元,因此一些亿万富翁宁愿自己买一艘。
If sufficiently accurate lightweight proton sensors can be developed then the technique could even be used to predict the onset and intensity of solar flares that might strike crewed interplanetary craft says lanzerotti .
Geth being synthetic intelligences , armatures are not crewed vehicles , but intelligent entities , capable of independent decision-making and learning .
身为合成智慧体的盖斯族,装甲兽不是搭载乘员的载具,而是智慧个体,能够独立决策与学习。
Crewed by civilians , impeccable is equipped with an active low-frequency towed array with a series of modules , each housing two high-powered transducers .
“无瑕号”由平民操作,装备有主动探测的低频声纳,具备一系列的模块,每一模块配有两个大马力的传感器。
Russian engineers are working hard to give crewed soyuz launches the best chance to meet that deadline ; the next one is slated to blast off sept. 21 , but that 's almost certainly not going to happen , suffredini said .
After that , there might be the first crewed flight to mars .
之后,也许会有去往火星的第一次载人飞行。
Seen from a pirate skiff crewed by men from one of the poorest and most desperate nations in the world it must seem a rich and almost limitless hunting ground .