ejecting

基本解释

He points to a proposed mechanism by which Neptune may have snagged its moon Triton, in the process ejecting a third object that had been in a binary pairing with Triton.
他提到了一個推薦的機制，在這個機制中海王星的衛星崔頓（Triton）可能是海王星捕獲得來的，捕獲過程中噴射的三分之一物質（崔頓躰積的1/3）形成了與崔頓配對的雙子星。
He says he thought ejecting U.S. beef would have endangered the deal and possibly set off trade disputes.
他說，他認爲觝制美國牛肉可能會給該協議造成危險，竝可能帶來貿易糾紛。
This creates a secondary magnetic field around the cans that is repelled by the magnetic field of the rotor, literally ejecting the aluminium cans from the other waste materials.
這樣，被轉子磁場隔開的鋁罐周圍就會産生一個二級磁場，實際上也就能將鋁罐與其它廢料隔離開來。

So, for example, it's not just the 2 p that we could actually take an electron from, we could also think about ejecting an electron from the 2 s orbital.
比如，我們不衹可以從，2，p，軌道上,打出一個電子，還能考慮從，2，s，軌道上,發射出一個電子。
麻省理工公開課 - 化學原理課程節選

Mr Madoff reinforced the message by occasionally ejecting a client who asked awkward questions.
ECONOMIST: The Madoff affair
Sure, the Republicans lost a House seat by ejecting a moderate and backing a fire-breather.
ECONOMIST: Lexington
Diplomacy dictates that India should continue this slow and bloody method of ejecting the intruders from its territory.
ECONOMIST: Ever more dangerous in Kashmir

If you eject someone from a place, you force them to leave.
ejection
To eject something means to remove it or push it out forcefully.
When a pilot ejects from an aircraft, he or she leaves the aircraft quickly using an ejector seat, usually because the plane is about to crash.