土层

Liquefaction is restricted to certain geologic and hydrologic environments, mainly areas where sands and silts were deposited in the last 10,000 years and where ground water is within 30 feet of the surface.

液化被限定在特定的地质和水文环境中，主要发生在沉积少于一万年的沙石和泥沙土层的地区，并且地下水位不低于地表三十英尺。

The friction factor of glass reinforced plastic mortar pipe and typical soil of Shanghai, the develop characters of friction and the effect of injecting slurry on the frictional characters are got through the experiments. The result shows: the ektexine of glass reinforced plastic mortar pipe is slipperier than concrete pipe; injecting slurry could minish the friction between soil and pipe, but the effect of minishing friction is bear

然后通过对玻璃钢夹砂顶管进行摩阻力特性整管试验与直剪试验研究，得到了玻璃钢夹砂顶管外壁、混凝土与上海地区典型土层间的摩擦系数，以及玻璃钢夹砂顶管外壁摩阻力的发展特性，并且分析了注浆

In many areas of Russia, the soil never thaws more than a few feet.

在俄罗斯许多地方，能解冻的土层厚度只有几英尺。

It is estimated from soil tests that the voids in the soil layer are between 20% and 30% of the total volume.

据估计，从土壤测试，该空洞在土层之间的20 ％和30 ％的总量。

In these years, more and more soil nailed retaining structures have been used in foundation pit excavations.

近年来土钉支护结构得到了广泛的应用，不仅在北方等土层性质较好的地区，在沿海等软土地区也得到了越来越多的应用，但相关的理论研究目前均落后于。。。

For example, it can be easily stated that this result will play a key role for distinction of saline soil and sandy soil on the satellite images due to the absorption in long spectral bands for lower soil layers of CSS.

例如，它可以很容易地指出，这一结果将起到关键作用的区别盐渍土和沙质土壤上的卫星图像，由于在长期的吸收谱带较低土层的CSS 。

Presently,many models can simulate the variety of soil water in the angel of time and space and it can appraise the transforming volume of the soil water in different period and space according to this information in order to reach the goal of applying the water resource reasonably.

0引言喀斯特地区是一种典型的生态环境脆弱区，由于自然因素和人为因素造成了该区具有土层薄、土壤侵蚀退化严重、地表漏水系数大的特点，生态环境非常恶劣，严重地制约了这里的社会经济的发展。

Now it has been used successfully in the residual soil, with brick arch supporting system.

本文介绍了我院打破常规在松散残积土层采用砖拱支护扩底施工的成功尝试。

The sedimentary process of debris flow which has fundamental dynamic mechanism of flowing and creeping formed mainly various flowing structures, such as half-ring flowline structure, divided-flowing structure, bag-shaped flowline structure, divided-flowing structure, bag-shaped flowine structure, loaded structure, multiple-layered structure, washed gravel bed and lenssoiled-bed structure.

以流动和蠕动为基本动力机制的泥石流堆积过程多形成各种定向的流动构造，例如，半环状流线构造，分流构造，袋状流线构造、载荷构造、多层状构造、冲刷砾石层和透镜状土层构造。

The curve of drip irrigation's soil moisture content with corn's stage was smoother than that of border and furrow irrigation.

播前玉米地土壤含水率随土层深度增加而增加，收获后土壤含水率则随土壤深度的增加而减小。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。