有机质；[有化]有机物；有机物质

organic matters───有机物

organic garden───有机花园

urgent matter───当务之急

domestic matter───国内事项

front matter───前页（指扉页、版权页、目次等）

gray matter───灰质，灰白质；头脑，智力

organic acid───[有化]有机酸

organic carbon───[海洋][地化]有机碳

organic farm───有机农场

Red soil lacks organic matter.───红土缺乏有机物质.

Oil - yielding organic matter is contained in the shales.───在这些页岩里有产油的有机物质.

Soil organic matter is the product of microbial decomposition of plant and animal residues.───土壤有机质是微生物分解植物和动物残体的产物.

High energy environment are not conducive to the retention of organic matter in muds.───高能量环境不利于有机物在软泥中的保存.

The organic matter in soil contains a small but fairly uniform proportion of phosphate.───土壤有机质中含有少量的磷酸盐,且其比例始终不变.

Bacteria can decompose organic matter.───细菌能使有机物腐烂.

Molluscicides are quickly inactivated by sunlight and adsorption to mud organic matter.───灭螺剂因阳光作用、泥土及有机物质的吸收会很快失效.

Organic - inorganic nanometer compound material have concurrently characteristic of inorganic - organic matter.───有机 - 无机纳米复合材料兼有无机和有机物的特点.

The microbes decompose the organic matter, using up the oxygen.───而微生物分解有机物需要氧气。

Colonization of a calcareous stripmine spoil by earthworms promoted incorporation of organic matter.───在石灰质露天矿引入蚯蚓,则促进有机物的结合.

The final process in organic matter decomposition is known as humification.───有机物分解的最后程序称为腐殖质化.

These compounds make up approximately 10 to 15 % of the total organic matter in soils.───这些化合物占整个土壤有机质总量的10%-15%.

TAMC addition is effective to decompose organic matter.───计数的添加能有效分解有机物。

Other microbes break the organic matter down into nitrates, which the roots of plants can use.───另一些微生物把这种有机物分解成植物根系可以利用的硝酸盐.

In understanding indoor air main volatile organic matter pollutes a state.───了解室内空气中主要挥发性有机物污染状况.

In the immense and vast global biosphere, there exists a kind of noteless melanocratic organic matter which is humic substances.───在浩瀚广袤的地球生物圈里，蕴藏着一种不引人注目的暗色有机物，这就是腐植酸类物质。

Humus is dead, decaying organic matter. NOT inorganic fertilizer.───腐殖质是已死的 、 腐烂中的有机物质. 而不是无机肥料.

Additions of organic matter to soil hasten calcium losses.───土壤增施有机质会促进钙的损失.

Improve the soil by adding organic matter.

Adding organic matter such as manure can improve the soil.

Add plenty of organic matter to improve the soil.

Red soil lacks organic matter.

It tells you just about how much organic matter is present.

Coal is formed naturally from decomposed organic matter.

Urban refuse is 75 percent organic matter.

Cultivation: The plant prefers sand with organic matter.

You can improve your soil by adding organic matter.