sand soil的例句大全

Effect on Nutrient Release Characteristics of Neutral Compound Slow Release Fertilizer by Sand Soil pH

砂质土壤pH对中性缓释复合肥养分释放特性的影响研究

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continuous constant temperature incubations were adopted to research the effect on nutrient release characteristics of two neutral compound slow release fertilizers ( srf_1 inorganic-organic, srf_2 inorganic) by sand soil ph.

采用连续恒温培养研究了30℃条件下砂质酸性、中性土壤对2种不同剂型中性缓释复合肥养分释放特性的影响。

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Incidence of field soil> humus soil> sand soil.

优势菌出现的早晚与土壤温度有关，且大田土发病率＞腐殖质土＞河沙土；

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Applying the methods of chemistry analysis, biological absorption and biological diagnoses to study availability and utilization of phosphorus of sand soil.

应用化学分析、吸附试验和生物诊断方法，系统研究了风沙土磷的有效性和利用率。

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evaluation on liquefaction of sand soil

砂土液化的评价问题

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reconsolidation volumetric behavior of saturated sand soil after liquefaction

饱和砂土液化后再固结体变特性研究

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The sequence of maximum phosphate adsorption among paddy soils tested was Yellow mud field> Miry soil> Well drained paddy soil> Loamy sand soil> Salinized paddy soil.

几种水稻土的最大吸附磷量依次为：黄泥田>淤泥土>黄泥土>夹砂土>砂性轻盐土；

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Study on wind erosion of aeolian sand soil under reclamation

风沙土开垦中的风蚀研究

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Evaluation of phosphorus leachability in sand soils by means of soil P test

应用土壤测试磷评估砂土中磷的可淋洗性

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While for the same temperature below 0 ℃, whenever soils and salts, the thermal conductivity coefficient always decreases with increasing salt content, especially, the saline sand soil and the sodium sulphate soil decreases obviously.

在同一负温条件下，无论何种土和含何种盐其导热系数均随含盐量的增加而减小，含盐砂土和含硫酸钠盐土减小幅度显著。

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Analysis of laboratory test on mechanics behavior of sand soil cement on condition of soaking

浸水条件下水泥砂土力学性能的试验研究

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artificial neural network model for prediction of seismic liquefaction of sand soil

砂土地震液化预测的人工神经网络模型

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prediction of liquefaction of sand soil based on rbf neural networks

基于RBF神经网络的沙土液化预测研究

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A Method for Correcting Remote Sensing Data by Bare sand Soil Line

遥感数据的裸沙土壤线校正方法

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Bare sand soil line is adopted to correct atmospheric effects in this paper.

本文提出了校正大气影响的裸沙土壤线方法。

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Except for the beginning of the stage after fruiting of sand soil, as for the absolute contents of water-soluble carbohydrate which were stored, the base stem was the most, the second was the rhizome, the least was the tillering node.

除了沙土地果后营养初期之外，就贮藏可溶性碳水化合物的绝对含量而言，茎基部占第一位，其次是根茎，最少的是分蘖节。

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The results showed that the maximum height of the capillary water rise of layered soil was mainly determined by the sand soil texture, position, thickness and their mutual relationship, and they also were closer connected with other soil texture in the profile.

结果表明：层状土壤毛管水的最大上升高度取决于夹层土壤的质地、厚度、层位及其相互关系，同时也与土壤剖面中其它土壤的质地密切相关。

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Study on the Air Humidity in Unsaturated Sand Soil

含水砂土孔隙中空气湿度的研究

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This paper introduces the measured results of subgrade reactions of a cantilever box foundation rested on medium sand soil and supporting a fourteen storeyed Posts and Telecommunications Centre Building.

本文介绍某70m高（14层）邮电通信枢纽楼悬臂箱基（置于中砂层地基）的原体工程测试结果。

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experimental investigation of pile foundation model in sand soil

砂性土中桩基模型试验研究

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