organic matter

常見(jiàn)例句

It is less destructive to soil than conventional tillage and is believed to help soil retain more organic matter and moisture.
它對(duì)土壤的破壞性比常規(guī)耕種法小，被認(rèn)為有助于土壤保持更多有機(jī)物質(zhì)和更大濕度。
They're generally considered the universal symbol for dirty living quarters, in part because roaches feed off rotting organic matter and can spread diseases like dysentery and typhoid.
小強(qiáng)被普遍看作是居所骯臟的標(biāo)志，部分是因?yàn)樗鼈円愿瘮〉挠袡C(jī)物質(zhì)為食，會(huì)傳播痢疾傷寒之類(lèi)的疾病。
This dissolved organic matter was not, until recently, thought to be an important component of the total. But Dr Jiao noticed something odd about its distribution in the sea.
這種溶解有機(jī)物直到最近都不被認(rèn)為是總體當(dāng)中的重要組成部分，但是焦博士注意到其在海洋中的散布有點(diǎn)奇特。

To improve clay soils, mix in garden waste or other organic matter and turn the soil deeply in the fall.
They are made of organic matter:the same rules, the same laws of chemistry that apply to what makes this laser glow green apply to what makes these photodetectors work.
而是由有機(jī)物制作的，同樣的規(guī)律，它與應(yīng)用于讓激光的光芒變綠,以及使這些光電探測(cè)器工作,的化學(xué)是一樣的規(guī)律。
麻省理工公開(kāi)課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選
She says farmers should not endlessly work the same soil without putting back some organic matter.

The reason this matters is that 95% of dissolved organic matter seems to be refractory.
ECONOMIST: Bacteria and climate change: Invisible carbon pumps The
Geophysicists say oil is formed by high pressures and temperatures transforming organic matter over millions of years.
FORBES: Magazine Article
They therefore suspect the main source of food for AAPB is dissolved organic matter released by phytoplankton.
ECONOMIST: Bacteria and climate change: Invisible carbon pumps The