砂质土

自流深井配轻型井点降水在砂质土深基坑中的应用

Application of Dewatering System with Self Drainage Deep Well and Light Well Points to Deep Foundation Pit under Sandy Soil Condition

高液限砂质土在高等级公路上的应用

Application of High Liquid Limit Sandy Soil on Hgh Grade Highway

灰色关联分析在砂质土液化判定中的应用

Application of grey correlation analysis in the liquefaction discrimination of sandy soils

土壤胶体对砂质土柱中草萘胺迁移的影响

Effects of Soil Colloids on the Transport of Napropamide Through Saturated Sandy Soils

循环载荷下砂质土的本构模型

The constitutive model for sandy soil under cyclic loading

冲洗液浸润性对去除砂质土残留油的影响

Influence of Flushing-Liquid 's Wettability on Its Removal Efficency of Residual Oil from Sandy Soil

缺镁常常发生在中雨量或高雨量区的酸性砂质土。

Magnesium deficiency most commonly occurs in acid , sandy soils in areas of moderate to high rainfall .

在最好的壤土中，砂质土和黏质土最理想的特性结合到一起，而它们的不利特性减小到最低程度。

In the best loams the most desirable qualities of sand and clay are combined and their undesirable traits are minimized .

根据调研资料，对砂质土围岩分级方法的正确性进行了验证。

The validity of the method of the classification of the sandy surrounding rock is validated based on the investigation information .

本文介绍了用灰色关联分析判定砂质土是否液化的方法。

This paper introduces the method to discriminate whether the sandy soils may be liquefied or not by using grey correlation analysis .

砂质土有利于提高茶叶氨基酸含量，而粘质土则会使氨基酸含量降低；

Sandy soil can promote the increase of amino acid in the tea , clayey soil , on the contrary , make it decrease ;

通过大量资料调研及室内土工试验，得到了砂质土各级围岩物理力学指标值。

The values of the physical mechanical index of all levels of the sandy surrounding rock is gained by indoor soil experiments and great quantities of data investigation . 7 .

半阴、半阳坡立地类型组有厚层、中层粉砂壤土类型，厚层、中层壤质土类型，中层砂质土类型和薄层土立地类型；

Group of site type on half-shaded and half-sunny slope included 6 site types : thick , mo - derate silt loam and thick , moderate loam and moderate sandy loam soil and thin soil .

以夏热冬暖地区富水土壤砂质土为传热介质，进行了水渗流对其传热特性影响的实验模拟研究。

Taking the aqueous sandy soil in hot summer and warm winter area as a heat transfer medium , studies the influence of seepage on heat transfer characteristics of the soil by a simulating experiment .

当包气带岩性单一时，降雨入渗系数随岩性的不同而变化，即砂质土大、粘性土较小，而含有薄层粘土夹层的亚砂土最小。

It is also clear that among homogeneous vadose zone , precipitation recharge coefficient of sand soil is larger than that of clay soil , and moreover , the precipitation recharge coefficient of sabulous clay involved lamella clay is minimum .

以耕层土壤质地类别作为制图单位，分为轻粘土、重壤土、中壤土、轻壤土和砂质土五种类型。

The soil were divided into five groups of soil , e , g , light clay , heavy loam , medium loam , light loam and sandy soil , using the group of soil texture of plowed layer as the mapping unit .

分布特征是钙质紫色土水稻、玉米缺锌，酸性砂质土小麦缺钼，砾质黄壤油菜、柑桔缺硼，潜育化潮土小麦缺锰。

The distribution feature is that in calico purple soil rice and corn are short of zinc , in acid arenaceous soil wheat is short of molybdenum , in gravel yellow soil cole and orange are short of boron , in gles tide soil wheat is short of manganese .

采用石灰性土壤无机磷分级方法初步探讨了河北省砂质潮土中P肥动态转化及其影响因素。

By method of soil inorganic phosphorus fraction , the dynamic transformation of phosphate fertilizer and its influence factors in meadow soil in Hebei Province is discussed .

在本实验条件下，SP11与T50相比，是比较理想的生物菌剂。在砂质潮土上研究了不同施氮量和生物菌剂接种对芹菜生长及硝酸盐含量的影响。

Field experiment has been carried out to study the effect of different rate of fertilizer nitrogen and microbial inoculation on growth and nitrate content of celery .

采用砂质潮土进行盆栽试验，设置磷充足和缺磷二个水平，研究了33个河南省地方性的大豆品种苗期植株（39d后收获）对低磷敏感性的差异。

Pot experiment with sandy damp soil under two P levels ( high-P and low-P ) was conducted to test the variance of sensitivity to low-P stress among 33 soybean varieties .

高压沼气对浅部砂质粉土工程性质的影响

Research on Influence of High-pressure Marsh Gas on Sandy Silt Engineering

砂质粉土地质条件下地铁车站之施工技术研究

Study on Construction Technology for Subway Station under Geological Conditions of Sandy Silt

砂质潮土施用有机肥后效研究

Study on after-effect of organic manure in sandy soil

砂质潮土小麦套作花生水分综合调控技术研究初报

Study on synthetical regulation and control technique of water of wheat and peanut

砂质潮土冬小麦对氮肥的利用与氮素平衡

The nitrogen fertilizer utilization and nitrogen balance by winter wheat in sandy soil

上海苏州河故道砂质粉土液化综合判别

Comprehensive Assessment for Liquefaction of Sandy Silt in the Old Course of Suzhou River

循环荷载下砂质混合土孔隙水压力特性研究

Study on excess pore water pressures of sands mixed with clays under cyclic loading

砂质粉土中夯扩桩事故分析与补桩设计

Failure Analysis of Ram-Expanded Pile in Sandy Silt and the Design of Supplementary Piles

砂质潮土上不同大豆品种低磷敏感性的差异

Study on the Variation of Sensitivity of Soybean Varieties to Low-P Stress on Sandy Damp-soil

高压旋喷桩在含承压水砂质粉土和粉砂土加固中的应用研究

Field tests on sandy silt and silt sand confined underground water with high-pressure rotary jet pile