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土壤生物

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At the same time, breeding chickens among the fruit trees and ruderal, it can control the vermin, improve the soid and quality of fruits.

同时,鸡在山间果林和坡地杂草中放牧饲养,可实现果园生物治虫,改善果园土壤,提高果品品质。

It is its capacity to hold error rather than scuttle it that makes the distributed being fertile ground for learning, adaptation, and evolution.

为分布式生物创造了学习适应和进化的肥沃土壤的是其控制错误的能力,而不是逃避错误的能力。

Field experiment was conducted to investigate the applying effect of biology silicon fertilizer to the soil fertility on serosity soil.

通过田间试验研究了在白浆土上施用生物硅肥的对土壤肥力的影响。

The form of copper occurrence in contaminated soil in a smeltery site was discussed comparatively by continuous chemical digestion,with the coefficient of biologic effectiveness to copper calculated.

采用化学连续浸提法对冶炼厂污染土壤中铜的赋存形态进行了比较分析,并且计算了铜的生物有效性系数。

Sorption of organic pollutants by soils plays an important role in their transport,fate and bioavailability in natural environment.

土壤对有机污染物的吸附是影响其在环境中迁移转化、归宿和生物生态效应的主要因素之一。

The results show that:(1) wetland reservoirs can control wetland degeneration and springwater overflow;(2)wetland reservoirs can store floodwater and winter to prevent flood, drought and desertification so that keep ecological system balance of wetland;(3) uncoordinated contradiction between agricultural water use and ecological water demand can be resolved under the adjustable function of wetland reservoirs;(4)wetland reservoirs has effective capability to keep biological diversity.

对位于玛纳斯河流域泉水溢出带中的湿地水库群对流域生态环境的作用进行了研究,结果表明,该湿地水库群在防止湿地萎缩退化、防止次生盐渍化、保护流域内生物多样性、防风固沙、防止土壤沙化、抵御洪、旱灾害威胁、加强湿地调控能力以及增加了绿洲的人口承载能力和生产力等方面起到了很好的保护作用。

Biotic reclamation of the saline and alkaline land means the direct planting of the salt- enduring plant in salinization land, in conventional irrigation, not to require any subsidiary condition and facilities,in which the soil salinity is retained beyond the root system zone in soil profile.

生物改良盐碱地,指利用耐盐植物直接种植,通过常规灌溉,不需要任何附加条件和设施,将土壤盐分控制在植物根系土层以下的土体中。

We find that we have to deal iwth thing like climate, soil, plants, and suchlike factors common to all biological situations.

我们发现有必要处理的气候、土壤、植物以及诸如此类的因素。对所有生物所处环境是有共性的。

Using pot experiment,the transformations of different forms and the bioavailability of added Pb in soil blended with single superphosphate were determined.

采用盆栽试验方法,研究了施入过磷酸钙磷肥对土壤中外源铅的形态变化及其生物有效性的影响。

The thallium content is low in environmental media such as water,soil,minerals and rocks,organisms and human bodies.

铊在水、土壤、矿物岩石、生物及人体等环境介质中的自然分布均较低,但矿山资源的开发利用等人为因素造成了铊对环境的严重污染。

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推荐网络例句

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47:5 法老对约瑟说,你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法,同时,采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。

Hey Big Raven, The individual lies dont matter anymore - its ALL a tissue of lies in support of...

嘿大乌鸦,个别谎言的事不要再-其所有的组织的谎言,在支持。