beating engine

基本解釋

As engines get smaller, yet maintain the power density of a larger engine, the valves in them tend to take a greater beating.
發(fā)動機越來越小巧，卻仍保畱了大號發(fā)動機的動力密度，這時氣門會承受更大的熱量。
Notice that this technique isn't "beating" on the engine, but rather taking a purposeful, methodical approach to sealing the rings.
此方法不是損害發(fā)動機而是一個有目的、有方法的達到密封環(huán)密封的過程。
Microsoft Bing became the 2nd most popular search engine in North America, beating Yahoo for the position, according to ad network Chitika.
廣告網(wǎng)絡Chitika發(fā)佈最新數(shù)據(jù)顯示，微軟搜索引擎"必應"已超越雅虎，成爲北美第二大搜索引擎。
www.chinadaily.com.cn

Gilder generally avoids software, but I've always regarded Inktomi's software search engine as the beating pulse of the Net.
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