The intention was to get close, fire a projectile into the surface and grab some of the ensuing dust.
它原定目标是接近这颗小行星,发射一抛射物(探测器)进入小行星表面,从而捕获扬起的尘埃。
Hayabusa was launched in 2003 and matched orbits with Itokawa in 2005. The intention was to get close, fire a projectile into the surface and grab some of the ensuing dust.
隼鸟号2003发射升空,于2005年进入系川小行星的轨道,意图是靠近并发射一个抛射体进入其表面,捕获撞击产生的尘埃。
Stop critiquing the fire and grab a bucket of water.
停止高谈阔论,提水灭火。
As the fire spread, people ran out of their homes, taking with them whatever they could grab.
当大火四处延烧时,人们尽可能的带著自己的物品纷纷逃出家中。
These neurons will fire when a person performs a specific action. For example, if I do that, and reach and grab an apple, a motor command neuron in the front of my brain will fire.
当人们做某种动作时这组神经元会发射讯号,例如,如果我这麽做,伸手抓住一颗苹果,一个位于我大脑前方的运动神经元就会发射讯号;
Mirrorneurons fire both when you do something, like grab a bottle of wine, and when you watch another person do the same thing.
拿一瓶葡萄酒或看到其他人做同样的事情时,镜像神经元都会起动。
Mirrorneurons fire both when you do something, like grab a bottle of wine, and when you watch another person do the same thing.
拿一瓶葡萄酒或看到其他人做同样的事情时,镜像神经元都会起动。
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