黄土

Now, the Chinese government is taking measures for reforesting some of the cultivated land and planting grass to control the loss of water and erosion.

目前，中国政府正通过退耕还林、退耕还草等措施来治理黄土高原上的水土流失。

The problem of grain safety becomes the flex point whether ecological economic growth of Loess Plateau could produce the straight effect as the basic background of implementing the reforesting formerly cultivated land.

粮食安全问题作为实施退耕还林的基础背景，成为黄土高原生态经济增长能否产生正效应的拐点。

The creative results in the study are as follows. The theory of landscape ecology about drastic disturbance of landforms has been richened. A practical way could be found to identify the final direction of artificial ecosystem succession. Moreover, the results can be applied into study the land reclamation and ecological rehabilitation of the developed opencast mines and developing ones in loess plateau.

本研究结果的学科价值：丰富了极端生境下剧烈扰动地貌的景观生态学理论，为确定人工正确诱导下的矿区生态演替方向提供了可借鉴的方法和途径；应用价值主要体现：研究结果适宜于我国黄土高原正在开采和将要开采的大型露天煤矿的土地复垦与生态重建。

As the two races towards the mountaintop, trails of dust follows and the trees bends as grass rustles rapidly in the air, creating an unique rhythmic music.

随着二人朝山顶冲去，掀起层层黄土，绿树也微微折腰，那绿草更是在风中疯狂地摇摆，演奏出一出前所未有的音乐

We determined the composition of soil aggregates with dry sieved method, and analysed fractal dimensions of soil aggregates and the effect factors.

根据植被和土壤类型，从黄土高原不同地域分别采集22个0~20 cm土层土壤样品，利用干筛法测定其结构体组成，分析土壤结构体分形维数及其影响因子。

On an arid expanse of the Loess Plateau, farmer Ren Guibao trudges uphill with cornstalks he'll burn as fuel.

在黄土高原的干旱地区，农民任贵宝背着他用作燃料的秸杆爬上高坡。

The use from ancient times to now proves that the bamboo salt obtained by calcining sea salt and natural loess not only strengthens human metabolism and improves health, but moisturizes, whitens and protects your skin by killing bacteria.

古医术《神农本草》及《本草纲目》均有&烤盐&健体的记载，从古到今的沿用验证了，以青深海盐、天然黄土煅烧提炼的竹盐，不仅可以强化人体的新陈代谢功能，强壮体质，还具有滋润皮肤、美白皮肤、祛菌护肤的作用。

The variation process of pore air pressure and pore water pressure of samples at several states, such as primitive consolidation, as well as collapse state, are tested, respectively.

通过用改装的应力-应变控制式三轴仪，对等应力比条件下的非饱和原状黄土进行了&分级浸水&，同时测试了试样在初始、加压固结和浸水湿陷几个状态下孔隙气压力和孔隙水压力的变化过程。

Based on the characteristics of collapsible loess in northwest region, the frame supporting structure with pre-stressed anchor bar is analyzed in this paper.

本文针对西北地区黄土的特点，对框架预应力锚杆支挡结构进行了理论分析研究。

According to the similarity method and model test method, a indoor test was conducted and the soil pressure distribution in the grillage supporting structure with prestressed anchor bar in the loess slope was studied.

以相似理论为基础，通过室内模型试验的方法，研究黄土地区框架预应力锚杆支护边坡的土压力分布规律。

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。