大家在查：格鲁曼观察腐 SpanishPod.com centralizes well-heeled 富裕起来 wealthy investor corpulence analgetic 莱恩维尤

腐殖

网络Currents

腐殖

腐殖

Currents

腐殖(Currents)回覆删除版主回覆：(10/21/2007 03:36:01 PM)江湖浪客路人甲 2007年10月18日上午10:18 回覆删除版主回覆：(…

1

This fertile surface horizon, known as a mollic epipedon, results from the long-term addition of organic materials derived from plant roots .

这种肥沃的表土层，就是众所周知的黑土层，是由植物根茎部腐殖而成的有机物长期累积造成的。

2

This often happens if the field is on the side of a hill . The water rushes down the hill and the river carries the humus away to the sea .

山坡上的农田经常会发生这种现象：雨水从山上急流而下，河水把腐殖土冲入大海。

3

The soil under the humus is not dark . This lighter soil is rather like sand ; It is made of bit of rock .

腐殖上下面的土壤并不黑，这种浅色土壤很像沙子，它是由碎石变成的。

4

Results show that this means can measures the purity of humic acid easily and accurately .

结果表明：通过该方法可以简便准确地测定出腐殖酸纯度。

5

These will stop the force of the wind , and then it cannot blow the humus away .

他们可以在农田附近植树挡风，这样，风就不会把腐殖土吹跑了。

6

But the oil fields whose major contributing components are undisputedly humic coal have not been discovered so far .

但是，迄今为止，还没有发现没有争议的以腐殖煤为主要贡献组分而形成的油田。

8

The interaction mechanism of pentachlorophenol with humic acid (HA) was investigated by the fluorescent quenching effect in this paper.

通过对五氯苯酚与腐殖酸作用的荧光猝灭效应研究，探讨了五氯苯酚与腐殖酸之间的相互作用机理。

9

They generate the humus soils across the land masses of Earth .

它们产生腐殖土横跨整个地球的陆地。

11

Results showed that HAs and its components could efficiently restrain the volatilization of Hg from soil .

结果发现：腐殖酸能有效地抑制土壤汞的挥发，降低植株对土壤挥发汞的吸收。

12

the soil used as agricultural cultivating mode showed higher humic degrees in the upstream parts of the TGRA.

农耕模式的土壤表现出较高的腐殖化程度；

13

Organics carbon mother-material type is sapropelic humus , organic matter is under mature stage . Acidolysis hydrocarbon is coal-gas type.

矿石有机质母质类型为腐殖型，处于未成熟演化阶段，酸解吸附烃为煤成气型。

14

16

the top layer of a soil profile; usually contains humus .

土壤层中的顶层；通常含有腐殖土。

17

The invention provides a production method of a humic fertilizer .

本发明提供了一种腐殖肥的生产方法。

18

Then the water will not rush down to the river , and the humus will stay in its place.

这样，雨水就不会直冲到河里，腐殖土也因此得以保持。

19

Humification of organic materials could be enhanced by composting .

表明堆肥处理有利于有机物料腐殖化程度增加。

20

Sometimes after heavy rain , the water carries the humus down to a river .

有时大雨之后，雨水会把腐殖土冲到河里。

22

Then , a dispersant , composed of humic acid derivative, is added to produce to coal water mixture .

然后，加入含腐殖酸衍生物的分散剂，以产生煤水混合物。

24

A new method was established using COD detector to determine the humic acid in water .

建立了利用化学耗氧量测定仪测定水体中腐殖酸的新方法。

25

The adsorption of hexavalent chromium by in solubilized humic acid was investigated .

研究了不溶性腐殖酸对六价铬的吸附作用。

26

Figure 16-20 shows the good correlation observed between the magnetic field and the gold values over a muck-covered placer in this area .

图 16-20 表明了此地区腐殖土覆盖下砂积矿床上面的磁场和含金量之间的良好对比关系。

27

The hydrogen bonds and van der Waals' forces played a main role in the binding of pentachlorophenol with HA.

根据所得结果可推断五氯苯酚与腐殖酸的主要作用力为氢键和范德华力。

28

Humus contains materials taken from dead plants , and the waste matter from animals also falls on it.

腐殖土含有枯死植物的养料，动物的粪便也掉在地上。

29

Adsorption of heavy metal ions by microspheres caused by the combination of hydroxyls of humic acid with heavy metal .

腐殖酸中的羟基是与重金属离子发生络合反应的结合点。

30

Results indicated that surfactant and NO3- ions increased tebufenozide hydrolysis, while humic acid caused a degree of inhibition .

结果表明：表面活性剂和硝酸根离子可以促进虫酰肼的水解，而腐殖酸则对其水解有一定抑制作用。

热词推荐

大家在看