organic matter

常见例句

It is less destructive to soil than conventional tillage and is believed to help soil retain more organic matter and moisture.
它对土壤的破坏性比常规耕种法小，被认为有助于土壤保持更多有机物质和更大湿度。
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.
小强被普遍看作是居所肮脏的标志，部分是因为它们以腐败的有机物质为食，会传播痢疾伤寒之类的疾病。
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.
这种溶解有机物直到最近都不被认为是总体当中的重要组成部分，但是焦博士注意到其在海洋中的散布有点奇特。

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.
而是由有机物制作的，同样的规律，它与应用于让激光的光芒变绿,以及使这些光电探测器工作,的化学是一样的规律。
麻省理工公开课 - 固态化学导论课程节选
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.
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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