土壤的例句大全

Effects of Reclamation Methods on Soil Physical and Chemical Properties and Crops Growth

复垦方式对土壤理化性质及作物生长影响研究

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Principle and method of soil profile reconstruction for coal mine land reclamation

煤矿山复垦土壤剖面重构的基本原理与方法

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Soil organic nitrogen was not a major source of nitrate contamination of groundwater beneath Shijiazhuang City.

土壤有机氮不是石家庄市地下水硝酸盐的主要污染源.

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There is the potential of uptake of soil, inorganic nitrogen by the roots of the semi-parasite.

半 寄生的根系有可能吸取土壤的无机氮.

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In calcarious soil, the correlations between the refuse application rates and lettuce yield were expressed by logarithmic models perfectly and the marginal yield decreased as the refuse application increased, similar to the effect of fertilizer.

在石灰性土壤上，莴笋产量与垃圾用量间的关系符合对数模型，其边际产量随垃圾用量增加而减少，与一般肥料效应相似；

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The residual effect and the fixation and transformation principles, the efficiency of water-soluble phosphorus fertilizer during experiment period on a calcarious soil are studied from 1982 to 1989.The economic efficiency of different distributions is also evaluated.

对河北省低磷石灰性土壤磷肥后效以及试验周期中水溶性磷肥的固定转化规律及其有效性进行了研究，并对磷肥不同分配方式的经济效果做了评价。

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Results showed that application of potassium fertilizer can significantly increase grain yield under the calcarious soil conditions of Changling county.

结果表明，在长岭县石灰性土壤条件下施用钾肥增产效果明显。

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Effect of winter sown Chinese vetch on soil enzyme activity in calcarious dirt soil is studied.

研究在石灰性烂田中冬种紫云英对土壤酶活性的效应。

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Research on Soil Microelements: Forms of Manganese in Calcarious Soils

河北省石灰性土壤中锰的形态研究

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A Study on Phosphorus Transformation and Residual Effect of Phosphate Fertilizer in Calcarious Soil

石灰性土壤中磷肥后效及磷素转化规律的研究

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It offers so-called rich soil the charge of choosing school.

这为择校交费提供了“肥沃土壤”.

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The study on dealkalization and distilling Ti and Sc from red mud was made.

研究了用石灰脱碱,降低赤泥对土壤的环境危害,并提取其中贵重金属的方法.

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Forage crops also help reduce erosion of the soil.

草料作物也有助于减低土壤的冲蚀。

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The Western managing finances idea multiplies in the different soil, they have the basic similarity, also has the remarkable difference.

中西方理财观念滋生于不同的土壤，它们存在着基本的相似之处，也有着显著的不同。

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Structure-activity Research of Signal Factors Inducing Agrobacterium vir Genes

诱导根癌土壤杆菌vir区基因表达信号分子的构效研究

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This paper argues that the soil system can be treated as communal, organic, functional, multi-hierarchical, self-training, evolving, self-pattern emerging from borderless network.

本文认为，土壤是在无边界的网络中通过不断比较联系，即广义信息作用而自行涌现出的公共的、有机的、有功能的、多层次的、学习的、进化的模式。

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He # cc 0066 > transplanted the seedlings into peaty soil.

他把幼苗 移栽 到含泥炭的土壤里.

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Let me add briefly by introducing what I know about soil pollution.

简略补充介绍一下我所知道的土壤污染.

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Soil pollution has been harmful for public health more and more.

土壤污染已越来越对公众健康构成危害.

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An investigation revealed that toxic wastes had leaked into the ground and contaminated the water supply.

一项调查显示,有毒的废弃物渗进了土壤,污染了水源.

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