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An alternative approach using pendulums and dashpots is often used.疊代法中往往使用單擺和沖擊板.Good clocks have pendulums which are automatically compensated for temperature changes.好鐘的鐘擺可以自動(dòng)補(bǔ)償溫度變化.The pendulums of the clocks in thei...

n.擺，鐘擺( pendulum的名詞復(fù)數(shù) )，搖擺不定的事態(tài)（或局面）...

pendulums的音標(biāo)：...