The tiny rocket is attached to the spacecraft and is designed to propel it toward Mars.
微型火箭附在宇宙飞船上，用来推进飞船飞向火星。
He also used ski poles in an unorthodox way—to propel himself as he skied.
他还以一种非正统的方式使用滑雪杖，就是在滑雪时用它推动自己。
It now appears that they also have an important influence on the geophysical processes that propel the plates across the globe.
现在看来，它们对推动板块在全球范围内运动的地球物理过程也有重要影响。
Using four paddle-like limbs to propel its bulky body through the water, the pliosaur made easy work of passing prey such as dolphin-like ichthyosaurs.
上龙用四根桨状的四肢推动它庞大的身体在水里游来游去，轻而易举地就能掠食形似海豚的鱼龙。
Remember, the more air, the farther you can propel the seed.
记住，吸气越多，瓜籽儿吐得越远。
And scientists believe that making stone tools helped propel that evolution.
而科学家认为，制造石器帮助推进这种进化。
Or will the compulsion to intervene just propel us yet deeper into the abyss.
或者，被迫干预将我们推入更深的深渊。
But it, too, helps propel the genes of the successful into future generations.
但是购物也有助于推动成功基因流传给子孙后代。
Instead it has an electric engine that can propel the car 40 miles on one charge.
取而代之的是一个充电一次能驱动汽车40英里的电机。
Buying potash Corp. would propel BHP to the top of the league of producers of potash.
收购加拿大钾肥公司，会使必和必拓在钾肥生产商中位居前列。
How it works: Electrically charged molecules shoot from the engine to propel the ship.
工作原理：通过从发动机击出的带电分子来推进船体。
But will that push the country back into its past, or propel it into a more ambitious future?
但是灾难将会使日本倒退到以前还是将会推动日本进入更加宏伟的未来？
Exports to China helped propel Argentina's recovery from a severe economic depression in 2002.
对中国的出口帮助阿根廷摆脱了2002年的严重经济萧条。
Propel the message still wider to their own ever-increasing circles of friends and associates.
把消息发给自己不断扩大的朋友圈和同事圈。
That's an event in which several powerful strokers propel the boat forward through choppy waters.
在这里几个强有力的船桨推动船在波涛汹涌的河流中前进。
Events in the markets helped propel Barack Obama to a big win in America's presidential election.
经济市场的形势剧变对巴拉克·奥巴马在美国大选中获得巨大胜利帮助不少。
He thought a win in Florida would propel him into Super Tuesdayon February 5th when over 20 states vote.
他本以为在佛罗里达州赢得初选，便可以挺进2月5日的超级周二，那时有超过20个州进行投票。
NASA has not yet developed a rocket powerful enough to propel this spacecraft out of Earth's atmosphere.
目前为止，美宇航局还没有开发出具有足够动力的火箭，这种火箭需要能在地球大气层以外驱动宇宙飞船飞行。
When infectious people cough, sneeze, talk or spit, they propel TB germs, known as bacilli, into the air.
当有传染性的人咳嗽、打喷嚏、说话或吐痰，他们会把称为杆菌的结核细菌喷到空气中。
Those machines have relatively large profit margins that have helped propel Apple's profit and stock price.
苹果电脑的利润率相对较高，帮助提振了苹果的利润和股价。
Flying fish can whip their tails back and forth with tremendous speed to propel themselves out of the water.
飞鱼能够极速来回摇摆鱼尾，将自己推出水面。
The strongest have just one or two syllables, with stress on the second syllable to propel the rhythm forward.
最有力的动词只有一个或两个音节，重音在第二个音节，增强节奏感。
Much like the wind pushing a sailboat through water, solar sails rely on sunlight to propel vehicles through space.
与风在水里吹着船非常相似，太空太空航行依靠太阳光推进航空器穿越太空。
The cooling lasers propel the chilled atoms gently into a zone where another laser system's beams cross one another.
冷激光将冷却原子推入一个存在互相垂直激光的区域。
Their experience provides an insight into how social networks can help propel small businesses to much bigger things.
他们的经验深刻地展示出，社交网络如何能够推动小公司成长为大企业。
The ships use energy from the wind to propel themselves around and spray minuscule droplets of sea water into the air.
船舶使用风能推动其自身旋转并将海水的微小水滴喷洒到空气中。
Once in space, ion engines steadily propel a spacecraft until it travels faster than it would have using a chemical rocket.
一旦进入太空，离子发动机将稳步推进航天器，最终达到的速度会比使用普通火箭的更高。
Once in space, ion engines steadily propel a spacecraft until it travels faster than it would have using a chemical rocket.
一旦进入太空，离子发动机将稳步推进航天器，最终达到的速度会比使用普通火箭的更高。
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