常見例句雙語例句However, bacteria fix the gas only when their population is high enough to trigger the quorum-sensing machinery.然而，衹有在細(xì)菌（根瘤菌）達(dá)到一定數(shù)量時引發(fā)群躰感應(yīng)機(jī)制才能進(jìn)行固氮。Bacteria-generated gas bloats the lips and the tongue, the latter often to the point of making it protrude from the mouth: In real life as it is in cartoons.細(xì)菌産生的氣躰把嘴脣和舌頭也鼓起來了。 舌頭脹得伸出了嘴外：敢情漫畫裡畫的實有其事。They've discovered, among other stomach-turning things, that since bacteria release gas as they gorge on human flesh, you can sometimes determine time of death by measuring the cadaver's bloatedness.他們發(fā)現(xiàn)，除了其它令人反胃的東西，由於細(xì)菌在屍躰上大快朵頤時會釋放氣躰，有時可以通過測量屍躰的腫脹程度來判定死亡時間。權(quán)威例句However, bacteria fix the gas only when their population is high enough to trigger the quorum-sensing machinery.ECONOMIST: Novel antibioticsBacteria which produce putrefaction and gas in the intestines cannot live in lactic acid.FORBES: Does genetically modified corn cause cancer? A flawed study fails to convince.First, the hog waste is placed in an anaerobic digester, which contains bacteria that consume the manure and release methane gas.FORBES: Written by John Platt 返回 bacteria gas