查询词典 erosion

Since the diversion of the Yellow River in 1976,the submarine topography in the Yellow River delta coastal zone Pile 106 to Yellow River Port has suffered intensive erosion,and the shore has constantly retrograded.

1976年黄河改道从水清沟入海后，黄河三角洲前沿桩106至黄河海港岸段的海底地形遭受强烈侵蚀，岸滩不断蚀退。

Scatted in most of Zhang's works, their life attitude and disgusting habits of these irresponsible men, under Zhang's emphasis, has exposed the nonsense and erosion of the traditional fatherhood society.

这些毫无责任感的男人充斥在张爱玲的大部分作品里，他们的人生态度和生活恶习，在张爱玲的再三强调下，格外突出了传统父权社会的荒唐和淫糜本质。

Satisfactory therapeutic effect can be achieved in different severities of cervical erosion using the accurate and effective microwave power.

选择微波精确有效的功率治疗不同程度的宫颈糜烂，可以达到理想的治疗效果。

Objective To select the effective microwave power for different severities of cervical erosion .

目的 筛取治疗不同程度宫颈糜烂的微波有效功率。

It is the rivers and lakes that have bred up people of Wuhan for generations. Unfortunately, urban lakes have fallen into an awkward situation with the rapid development of urbanization and sharp increase of urban population in recently years. The numbers and areas of urban lake have sharply decreased; some urban lakes have deposited; some became swamp. Additionally, soil erosion caused by human factors has shoaled lakes and reduced reservoir capacity. Trade-waste sewage and domestic sewage flow into lakes, which has caused the deterioration of water quality.

然而随着近年来城市开发的力度不断加大，城市人口的快速增长，城市湖泊陷入了十分难堪的地步：湖泊数量锐减；水面面积急剧缩小；湖泊淤积严重，部分湖泊逐渐沼泽化，再加上人为因素造成的水土流失，使湖泊变浅，库容量降低；生产生活污水的大量排放使湖泊水质恶化。

The Olmos Formation in the Gold River North field is characterized by a shelf-edge deltaic system, from which five types of depositional systems are identified:(1) fluvial plain, which is characterized by fluvial channels, crevasse splays, and swales;(2) deltaic plain, which consists of distributary channels, levees, and crevasse splays;(3) deltaic-front mouth bars and sheet sands;(4) prodelta, which is composed of silty sediments; and (5) incised valleys, which were formed during subsequent lowstand erosion on exposed deltaic sediments.

美国南得克萨斯地区Webb县Gold River North油田上白垩统Olmos组钻井资料较少，采用地震沉积学方法对其分析，可以识别出一套完整的三角洲体系，其中包括前三角洲亚相、三角洲前缘亚相、三角洲平原亚相、曲流河相和下切谷沉积等，其中河道砂、河口砂坝和下切谷沉积物是有利的储层。

And steepening of slopes by erosion or human modification.

因侵蚀或人们整建所加深变陡峭的坡面。

It studies prevention of soil erosion and land desertification, improvement of salinized soil, swamping soil, and degraded soil, restoration of contaminated soil, protection and utilization of arable land, and intensive use of land.

研究内容包括水蚀、沙化土壤的防治，盐渍化、沼泽化、贫瘠化土壤的改良，污染土壤的修复，耕地保护与利用，以及土地的集约节约利用等。

By studying the alkali erosion mechanism and alkali resistance of glass fibers,the paper comes to conclusions that the corrosion of glass fibers by cement matrix includes the chemical action of hydroxide ions and silica tetrahedrons and the physical action in the static fitigue process,and that glass fibers behave quite differentl.

通过对玻璃纤维碱侵蚀机理和耐碱性的探讨，得出了水泥基对玻璃纤维的腐蚀作用包括氢氧离子和硅氧四面体的化学作用和静态疲劳过程的物理作用及玻璃纤维因成分和结构的不同有很大的差异等结论。

They may be trained on fences or trellises, while some varieties may be used without support to cover hillsides for erosion control.

他们可能是训练的围栏或篱笆，而有些品种可能不支持，用于补贴控制水土流失的山坡。

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。