查询词典 erosion cycle

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。

It is proved by practice and tests that crystallizable erosion of concrete by sulfates in water and soil is one of the most serious ones influenced by macroclimate.

水、土中硫酸盐对混凝土结晶腐蚀，经工程实践和实验研究证明是受宏观气候影响最大的一类腐蚀。

Plants that are deep-rooted and hardy such as the following, can help control slope erosion: Artemesia, Banks Roses, Clematis, Day Lilies, Forsythia, Juniper, Manzanita, Potentilla and Salvia.

植物是根深蒂固的，如以下hardy中，可以帮助控制坡面侵蚀：蒿，银行玫瑰，铁线，金针，连翘，瞻博，Manzanita，陵和丹参。

According to core workflow of improved RUP softwares development processes, This paper not only designes and realizes detailed Remote Sensing image s LBV data transformation and mapping software systems of vegetation and soil erosion dynamic monitor using satellite image, but also puts forward the solutions of technicalproblems in the development process.

论文依据改进的RUP核心工作流，详细地对遥感图像LBV数据变换与应用卫星遥感图像进行植被和土壤侵蚀动态监测制图软件系统进行了设计和实现，并对开发过程中遇到的技术问题提出了解决方案。

To enable the original marble statue from erosion, the sculptor普里厄also a bronze copy.

为使原大理石雕像免遭侵蚀，雕刻家普里厄又用青铜复制了一件。

Karst erosion test and microscopic observation are adopted to analyze the features of marlite's solution morphs in the karst process in this paper, and the karst process and karst morphs of the Badong Group marlite in Fengjie, Sichuan province is studied.

为了研究岩溶作用过程中泥灰岩溶蚀形态的特征，采用试验分析和室内镜像观察的方法，研究了四川奉节地区三叠系中统巴东组泥灰岩的溶蚀过程及微观溶蚀形态变化。

The findings indicate that there are many micro-crannies developed in marlite, which can be seen under the Scanning Electron Microscope. The micro-crannies are the precondition of karstification process. Also, the calcium carbonate is dissolved through some chemical processes, and lots of mineral mud are carried away by mechanic erosion. The karstification process results in not only mineral component transformation, but also the rock mass structure alterations.

结果表明：微观下泥灰岩岩石中发育许多微小的裂隙，为溶蚀作用的进行提供了前提条件，另外泥灰岩中大量的泥质物随可溶岩的化学溶蚀过程发生了机械侵蚀作用：泥灰岩的溶蚀作用一方面引起矿物成分发生改变，另一方面导致岩石结构的变化。

CT findings include opacification of the ipsilateral mastoid air cells and bony erosion of the petrous apex.

CT表现包括同侧的乳头气房浑浊和岩尖骨质侵蚀。

However, there are still some disadvantages in zinc electrode, such as metamorphose dendritic growth, erosion, passivation etc.

但是由于锌电极存在变形、枝晶、腐蚀和钝化等问题，使得锌电极在用于二次电源时的性能降低，这也是锌电池在应用中存在的严重问题。

There are two prevailing models for the lithospheric thinning of the North China craton:(1) delamination,(2) thermal erosion and chemical metasomatism.

底侵玄武质岩浆的加热并弱化先前的冷和强的克拉通地壳，创造一个流变学条件，以使收缩构造变形和陆壳加厚成为可能。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。