黄土

Groundwater is important water resources in loess land.

地下水是黄土地区重要的水资源。

An average of about 200 meters above sea level and have highlighted above in the loess hills.

海拔平均在200米左右，并有突出于黄土之上的山岭。

Nature can be a cup of loess.

自然可以是一杯黄土。

Loess Plateau at an altitude of 1,000 meters a 2,000 meters.

黄土高原位于海拔为1000米一2000米。

The loess plateau is one of serious water erosion areas.

黄土高原就是是严重的水力侵蚀地区。

The water loss and soil erosion on the Loess Plateau severely hampers the development of local economy and society.

陕北黄土高原的水土流失严重地制约着当地经济和社会的发展。

Analyzed on the tunnels that used EPB method in different soils, the more logical three-dimensional finite element model is based, which can reality represented the soil transfiguration. 3 Due to the engineering example, a 3D FEM simulation model was founded. The model was used to study the rules of soil deformation and surface settlement during shield tunneling. 4 The characteristics of loess include the module, conglutination force and inner friction angle of the loess, affected the soil deformation. 5 The influence factors to the surface settlements such as the depth of soil, the outer diameter of the shield tunnel, the released stress at the cutting face, the fill ratio of the shield tail void, pouring-slurry press, thrusts and lengths of shield and digging steps were studied using the FEM method. References is brought forward in the loess areas of Xi'an was proposed.

通过对不同土质条件下盾构法进行地铁隧道施工的有限元分析，全面反映盾构推进对土体变形的影响情况； 3根据有关勘测资料，建立合理的盾构法施工三维非线性有限元模型，对盾构法施工引起的地层变位和地表位移情况进行计算，分析了盾构施工引起的地层变形规律和地面沉降规律； 4研究了黄土特性(地基模量、粘聚力和内摩擦角)对盾构法施工中土体变形的影响； 5利用三维有限元对盾构施工过程中影响地面沉降的因素(覆土厚度、隧道外径、开挖面压力变化量、注浆压力、盾尾空隙填充率、开挖步长、盾构机的长度和推进力等)进行研究，为今后西安地区地铁的建设提供参考。

Formerly known as Beggar Chicken, spread to Chengde, the selection of the loess Summer Palace at Chengde, Jehol springs and lakes within the lotus leaf as raw material, hence the name of the "imperial land lotus leaf chicken."

原名叫化鸡，传到承德后，选用承德离宫的黄土，热河泉水和湖内的荷叶作原料，故名"御土荷叶鸡"。

A comparison of penetrograms obtained by this device to the corresponding magnetic susceptibility curves in several...

通过具体实例，比较分析了黄土的触探曲线和磁化率曲线，探讨了这两类曲线可比性的原因。

We reconstructed the change characteristics of the paleoclimate by the carbonate contents and the values of magnetic susceptibility.

对甘肃省西峰黄土－红粘土剖面的夏季风替代性指标作了全面、系统的测试有机质和游离氧化铁的测定，并通过碳酸盐和磁化率值来初步恢复古气候变化特征。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。