soil的例句大全

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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Broken glass I found embedded in the soil at the crime scene.

在现场土里找到的碎玻璃。

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When this soil is destroyed, the forest land will become sand again.

当这层土壤被毁掉以后, 森林里的土地又重新变成沙子.

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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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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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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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So the peach chlorosis on calcarious purple soil was diagnosed as iron deficiency.

故诊断将石灰性紫色土桃黄化病为缺铁所致。

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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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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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Study on the Soil Erosion Simulation Model of the High-dimension Non-linear Index Model GWS and Its Parameters Identification Method

土壤侵蚀模拟的高维指数非线性模型及参数辨识方法研究

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The BP neural network constitutive models of soil and GRS reinforcement in mixing are established base on test data.

基于试验结果，建立了素土和混合草根加筋土的BP神经网络本构模型。

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Analysis on the Soil Fertility in T on gde County

同德农业土壤肥力状况浅析

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Three boundary condition expressions of unsaturated soil slope under rainfall infiltration and evaporation conditions are presented.

讨论了非饱和土边坡在入渗、蒸发条件下的三类边界条件表达形式.

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The stability of expansive soil slope was studied considering the effect of rainfall.

在此基础上,研究了考虑降雨入渗影响的膨胀土基坑边坡稳定性问题.

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The deformation of excavation supported by soil nail is unsuitable to strict requirement of deep excavation.

土钉支护对基坑变形的调节和控制能力较差,不适于对变形控制要求较严格的深基坑工程.

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The paper analyses the expansive soil distribution of He-An expressway affected by geological structure and stratum.

本文分析了合安高速公路沿线地区的地质构造和地层对膨胀土分布与性质的影响.

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The study will provide important basis for the control of the expansive soil.

试验结果对膨胀土的治理具有重要的指导意义.

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The mechanisms of replacement with non-expansive soil for canal slopes were discussed in details as well.

并对渠坡表面采取置换措施后,土体参数取值作了探讨.

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Description: From the capital, their cars across the desert soil of the West tour.

描述: 从首都出发, 自家车穿越西土荒漠之旅.

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Study of the CRW and the Cropland Soil Moisture Content Forecast under Mulched Drip Irrigation on BP Neural Network

基于BP人工神经网络的膜下滴灌作物水分响应及农田墒情预报模型研究

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