launch-to-eject 发射至弹射
Officials used guard dogs to eject the protesters.
官员们用护卫犬驱走抗议者。
These statistics would be even grislier were it not for lenders’ inability or reluctance to eject all those who are in default at once.
如果不是默认贷款人无力偿还或还不愿意退出一次违约的不算在内,这些统计数据将更加恐怖。
From the time he realized he had to eject to the point he finally pulled the handle was less than a second. There wasn't time to be scared.
而从他开始意识到必须启用弹射逃生到他最终拉动弹射拉手的那一刻,时间根本不到1秒钟,所以根本没有时间害怕。
No, OK and that's correct, because each photon of light actually has more energy than is needed to eject an electron.
没有,好,对了,因为每一个光子实际上,都有更多的能量去逐出一个电子。
So in this case, we don't have enough energy to eject an electron, so, an electron is not ejected.
所以在这种情况下,我们没有足够的能量,去逐出一个电子,这样没有电子被逐出。
So what we're saying here is the incident energy, so the energy coming in, is just equal to the minimum energy that's required to eject an electron.
这里我们来讨论一下,入射能量正好等于,发射出一个电子所需要的最低能量的情况。
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