at a distance

常見例句

A young girl with wild hair and wide eyes followed us at a distance.
一個年輕的女孩，頭發(fā)散亂，眼睛睜得大大的，在遠處跟著我們。
This, again, is the effect of social proof, exacerbated because the stories are at a distance and it is extra effort to read them.
同樣，這也是社會認同的效用。而它在這里起了負面效用是因為，故事本身在遠處，要讀它需要額外的努力。
The amplitude of the electromagnetic field (radiation) is one fourth the strength at a distance of two inches and fifty times lower at three feet.
手機對人體的輻射強度，在兩英寸的距離時，減少到四分之一，在三英尺的距離時，會降低到五十分之一！

From a distance, they shot at each other. Close up, they cut each other with knives.
What we're going to do in forming a molecule is just bring these two orbitals close together such that now we have their nucleus, the two nuclei, at a distance apart that's equal to the bond length.
我們在形成一個分子時要做的就是,把這兩個軌道放到一起,這樣我們有他們的原子核，兩個原子核，它們之間的距離為鍵長。
麻省理工公開課 - 化學原理課程節(jié)選
You have two of them separated at a distance.
假如有三個物體，其中兩個相隔一段距離。
麻省理工公開課 - 熱力學與動力學課程節(jié)選

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