分土

以聚醚型热塑性聚氨酯为基料，配以改性树脂、混合溶剂和防老剂，制成了一种单组分土工膜复合胶粘剂。

A one-component combining adhesive for earthwork films was made from the thermoplastic poly-ether-polyureghane ( as the main material ) , modified resin , mixed solvent and anti-aging agent .

酸雨的pH值越低，在相同作用时间内形成的硬度值越高。是硬度组分自土中迁出的主要载体；

The lower the pH value in acid rain is , the higher its hardness is .

人为土纲再继分为土类：灌淤土，灌耕土（高度熟化），灌漠土（初步耕作熟化）等。

The artificial soil order can be further classified into soil group as irrigation-warping soil , irrigation-cultivated soil , irrigation-desert soil etc.

分形分维与土力学参数关系探讨

Discussion on Relationship Between Fractional Dimension and Parameters of Soil Mechanics

中国古土壤现分为埋藏土和残余土两大类。

Paleosols of China are divided into buried and relict soils .

土体腐殖酸组分对水泥土强度影响效果试验

Tests for effect of soil humid acid components on strength of cemented soft soils

有机物料和有机磷组分对潮土磷酸酶活性的影响

The Correlation of Phosphatase Activity and Organic Phosphorus Fractions and the Effect of Organic Materials on it in Chao Soil

雨滴击溅可分为干土溅散、泥浆溅散、层状侵蚀三个阶段。

Raindrop splashing can be divided into three stages , namely dry soil splashing , mud splashing and lager erosion .

网状土裂隙一般具有分形特征，用分维数描述土裂隙的发育特征是一种较为合理的方法。

It is reasonable to use the theory of fractal dimensions to describe the development of reticular cracks which have fractal characteristics .

直接体现了立地质量，分为连续土、半连续土、零星土、岩漠。

Soil continuum means the quality of site , it can be divided into continuous , half continuous , odd , rock desert .

通过对条分法、土工织物拉伸的分析，就厚层软土上的路堤的加固设计进行了简要的论述。

Some conclusions about reinforcement design of thick soft soil road embankment are concluded by the analysis of tensile geo-fabric and fellenius method .

分维数与土的物理力学性质的回归关系表明，分维在一定程度上表征土的工程地质特征。

The regression relationship between fractal dimension and physical and mechanical property of soil indicates that fractal dimension characterizes the soil engineering geological features .

根据被支护土体中的成拱作用，将间隔布桩时护壁桩侧土压力分为直接土压力和间接土压力两部分。

On the basis of arching effect analysis , the earth pressure against the retaining pile of deep excavation can be divided into two parts : direct and indirect earth pressures .

u-w方程的有限差分法分析饱和土的两个压缩波

U-w Finite Differences Method to Analyse Two Compression Waves of Saturated Soil

沿沟道及柔性坝坝体纵向设置若干断面，每个断面设2~3个采样点，每个采样点在1m深度范围内分9层采集土样测定土壤含水率。

Along the seabuckthorn dams and the small valley , several sections were set , two to three sample points for each section were selected . Soil samples were vertically selected from nine layers within 1 m depth to measure soil moisture content respectively .

鳝鱼无土养殖可分为流水无土养殖和静水无土养殖两种类型。

Soilless breeding eel can be further divided into running water breeding and closed water breeding .

按地理位置，盐渍土可分为内陆盐渍土和滨海盐渍土；按含盐类型，盐渍土可分为硫酸盐渍土、碳酸盐渍土和氯盐渍土。

According to geographic distribution , types of saline soils are divided into inland and inshore saline soil , they are sulphuric , carbonic , chloric saline soil in accordance with origin and salt type .

在岩土工程领域中，现代桩基础根据成桩方法对土层的影响可以分为非挤土桩、部分挤土桩和挤土桩三大类。

In geotechnical engineering field , Modern pile foundation can be divided into three categories : ordinary pile , partial-displacement pile and displacement pile according to the influence of the construction method of pile to soil .

根据化学动力学原理和相关试验，综合分析了水土化学作用基本类型与原理及其主控因素，水土化学作用产生水土间组分的转移对土的强度与变形特性起到强化或弱化效果。

According to the principle of chemistry dynamics and related experiment , we analyze synthesized the water-soil chemical effect basic type and principles and its control factors . The water-soil interaction can enhance or weaken the characteristic of soil strength and transform because of composition transferring .

计算结果表明，三类特殊土的分维界于2～3之间，且红土的分维大于膨胀土，黄土最小。

Results show that the D of regional soils changes from 2 to 3 , and the D of laterite is the largest and loess is the lowest .