托福單詞degradation什么意思-degradation詞組短語_例句_近義詞
2023-06-25 09:19:35 來源:中國教育在線
degradation什么意思
n.丟臉,落魄,侮辱;損害,惡化,衰退;降解;陵夷,剝蝕
[復(fù)數(shù)degradations]
degradation詞組短語
environmental degradation:環(huán)境退化;環(huán)境質(zhì)量下降
degradation mechanism:老化機構(gòu);降解機制
thermal degradation:[化]熱降解
microbial degradation:微生物降解(作用)
soil degradation:土壤退化;土壤破壞
degradation近義詞
[n.]change of state,humiliation
degradation例句
1.Hydroxymethylfurfural(5-HMF)is a degradation product of sugars.
羥甲基糠醛(5-HMF)是糖的降解產(chǎn)物。
2.Thus algae have a promotional function in photo degradation of phorate-and-phoxim.
因此,藻類對湖泊水體中甲拌辛的光降解有促進(jìn)作用。
3.Lubrification degradation of low sulfur diesel oil causes oil pump abrasion of engine.
由于低硫低芳烴柴油的潤滑性能下降,會導(dǎo)致發(fā)動機的油泵磨損。
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