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Isotropically consolidated undrained compression tests and anisotropically consolidated constant shear stress tests were carried out to understand the failure mechanism of the fill slope.

在了解填土的基本物理性质和水理性质的基础上，开展了室内固结不排水剪试验和常剪应力剪试验，对填土边坡的破坏机理进行了研究。

In order to investigate the effects of water content, curing time, cement content, salt content, organic content on the strength behavior of the cemented clays, a series of physical tests and unconfined compressive tests were performed on cemented clays which composed of reconstituted Lianyungang clays or the Yancheng lagoonal soft clays mixed with powder cement or slurry cement The quantitative methods of strength prediction are proposed for assessing the unconfined compressive strength of cemented clays.

本文通过对已有国内外水泥土研究的分析，针对连云港地区高含水量、高含盐量海相软土及盐城地区高有机质含量泻湖相软土的特点，进行了大量水泥土室内试验，提出了含水量、龄期、水泥用量、含盐量和有机质含量对水泥土强度影响的定量分析公式。

Organophilic montmorillonite is obtained by the ion exchange of organic ammonium compound and its interlayer space changes from 1.31nm to 2.01nm.

通过阳离子交换的方法将蒙脱土进行有机化处理，使蒙脱土的片层间距从原来的1.31nm增加到2.01nm。

Result shows that the weathering rates were very low (usually lower than 1.0 keq × ha-1× a-1) for allite (including red earth, lateritic red earth, red earth, yellow earth, and yellow-brown earth) in south China and silalsol (consisting of dark brown forest soil, black soil, and podzolic soil) in northeast China, but very high for xerosol and alpine soil in northwest China.

总的说来，中国南方富铝土区域（包括砖红壤带、赤红壤带、红壤黄壤带和黄棕壤带）以及东北的硅铝土区域（包括暗棕壤黑土带和漂灰土带）的土壤风化速率较低（通常低于1.0 keq × ha-1× a-1），而西北地区干旱土和高山土的风化速率则较高。

ASHES TO ASHES \ 尘归尘,土归土 The brothers of deceased folk singer Mercedes Sosa scattered her ashes on Mount San Javier in Tucuman province, Argentina, Tuesday.

周二在阿根廷的图库曼省，已故民谣歌手索莎的兄弟们将她的骨灰撒在圣哈威山上。

Besides, the paper reveals the difference of mineral component between the fissured clay and the ambient soil by X-ray Diffraction test and discusses its effect to seepage in expansive soil.

此外，对合肥膨胀土中裂隙粘土的矿物进行X衍射分析，揭示了其与围土的区别并初步探讨了其存在对渗流的影响。

These research results have provided a reference for the survey and quality evaluation of soil salt content and can be used as a guide for meliorating and utilizing the soil salinity.

研究为土壤特征变量空间变异分析与评价提供了普适性较强的实现方法，为构建盐渍土定量动态监测模型以及盐渍土的改良利用提供一定的科学依据。

Mulch forms a barrier between the soil and the air. As a result, mulched soil will be cooler in the summertime. And in winter, it may not freeze as deeply as areas without mulch.

盖土形成土壤与空气之间的屏障，其结果是，被覆盖的土壤在夏季会较凉爽，而在冬季，不会让土壤像没有盖土的区域一样冻得那么深。

The test results presented indicate that both G_ will produce additive attenuation under cyclic dynamic loading, and the relative density take no effect on Fujian sands but obvious effect on Qiantangjiang silts.

结果表明，循环振动下砂土与粉土G_均产生明显的附加衰减，不同相对密度对砂土G_甜变化规律的影响较小，而对粉土的影响较大。

The compressive strength and elastic wave velocity of cement soil are determined respectively by consolidation non-drainage triaxial shear test and transmission method so as to study the effect of saturation on the compressive strength, the elastic wave velocity and their correlation.

用固结不排水三轴剪切试验方法和透射法，分别测定改良土的抗压强度和弹性波速，从而研究饱和对水泥改良土抗压强度、弹性波速的影响以及两者的相关性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。