reciprocating

基本解釋

"You cannot immerse a reciprocating engine and expect it to work, " he says.
要想讓往復(fù)式發(fā)動(dòng)機(jī)在水下也能工作簡直不可能。
Washington woman is behind bars after allegedly attempting to behead her sleeping husband with a reciprocating saw.
華盛頓一女子因涉嫌企圖用往復(fù)式電鋸砍掉熟睡中的丈夫的頭而被警方逮捕。
Investigators found a bloody reciprocating saw on the bedroom floor and a hatchet which was still wet seemingly fresh from a wash atop an upper shelf in the kitchen according to The Herald.
據(jù)《先鋒報(bào)》報(bào)道，調(diào)查人員分別在（受害者）臥室的地板上和廚房上層儲物架頂部發(fā)現(xiàn)了一把濺滿血跡的往復(fù)式電鋸和一把看似剛被沖洗過、水跡未干的短柄斧。

And this is just reciprocating studies that have been done elsewhere at MIT.
這其實(shí)是復(fù)制其他地方的,教學(xué)模式。
麻省理工公開課 - 媒體、教育、市場課程節(jié)選

Instead of reciprocating the gesture—as Beijing assured us North Korea would—the regime pocketed the concession and became even more intransigent.
FORBES: Another "Stunner" from North Korea
Pakistan is unpicking official barriers to trade, after last year offering most-favoured nation trading status to India (reciprocating India's 1996 offer).
ECONOMIST: India-Pakistan relations
Arabs and Palestinians will, correspondingly, have to exercise near-draconian restraint on their paramilitary organisations to assure Israelis they are capable of reciprocating.
ECONOMIST: Israel's intransigence

If your feelings or actions toward someone are reciprocated, the other person feels or behaves in the same way toward you as you have felt or behaved toward them.

往復(fù)式
This paper analyses the reciprocating splitting saw by way of linear independent vector.
采用線性獨(dú)立矢量法［3］對往復(fù)式劈半鋸的慣性力和慣性力偶矩進(jìn)行了分析。
動(dòng)力與電氣工程
往復(fù)的