Janhunen says it would take a 440-pound (200-kilogram) spacecraft using an electric sail less than five years to travel between Earth and dwarf planet Pluto.
Janhunen说，采用该电驱动帆作为动力，440磅(200千克)重的航天器从地球飞到冥王星所需时间少于5年。
The repaired sail lasted less than 24 hours.
修好的帆只维持了不到二十四小时。
We decided, more or less on a whim, to sail to Morocco.
我们多少有些心血来潮地决定乘船去摩洛哥。
Its design provides for more stability - with its flatter profile, it ACTS less like a sail, making it less susceptible to winds during flights of up to 1240 miles.
它的设计能够提供更好的稳定性——更平坦的外形，但是其作用并不像帆，这样能够在最远1240英里的飞行中更好地减少风的影响。
It seems to sail in the autumn clouds on an end- less quest and to bloom into evening flowers, seeking its lost moment in the sunset.
我要对她讲的话，仿佛秋天的行云，无止无息地四处追寻，又仿佛变成了黄昏时盛开的花儿，在落霞间寻找它已失去的时光。
It became impossible to sail off the map, there was nowhere left to misplace Paradise and the imagination had less to do.
航行如果不借助地图就不可能实现，而地图上也没留下什么地方可将天堂摆错位置，想象可发挥作用的地方也不多了。
At the same time, being flatter than a sphere, the aerostat ACTS less like a sail than a traditional balloon does, making it easier to steer.
同时，由于比球体扁平，此高空气球不像传统气球般随风飘动，它更容易操控。
The sail can only change its attitude by about 1 degree per day, Tsuda says, and it gets less effective the faster the sail spins.
津田说，太阳反射器变换姿态每天大约只有一度，而且转动越快效率越差。
Weight is a premium factor, every ounce that can be thrown overboard is less weight to sail with.
重量是一个保费的因素，每盎司可以投掷过分的是重量轻，驶向。
Large elongate scale less oceanic fishes with sharp teeth and a long sail-like dorsal fin.
细长的大型海生无鳞鱼，有尖牙和船帆形的长背鳍。
We decided, more or less on a whim, to sail to Morocco .
我们多少有点心血来潮，决定航海去摩洛哥。
We decided, more or less on a whim, to sail to Europe.
我们决定坐船去欧洲。这个决定有点突发奇想。
We decided, more or less on a whim, to sail to Europe.
我们决定坐船去欧洲。这个决定有点突发奇想。
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