查询词典 erosion

Soil erosion is independent of change of temperature or land use.

土壤侵蚀独立于温度的改变及土地利用的改变。

Process of study on relationship between land use change and soil erosion.

土地利用变化与土壤侵蚀关系的研究进展。

Erosion is the work of wind, water and time.

冲蚀是风，水和时间所造成的结果

Soil erosion is an important topic in the planning of soil and water conservation in the urban area.

土壤侵蚀等级的确定是城市水土保持规划中的重要问题。

The soil erosion is one of the key problems in current environment problem in the world but highly concerned.

土壤侵蚀是当前世界环境问题中的主要问题之一而备受关注。

In the last fifty years we have seen an erosion of social skills and practices.

在过去的五十年里，我们看到人们在社交技巧和社交实践方面的退步。

A serious threat to farmers in many parts of the world is erosion.

对于世界上许多地区的农民来说，严重的威胁是水土流失。

A serious threat to farmers in many parts of the world is soil erosion.

一个严重威胁农民的问题，在世界很多地方，就是土壤侵蚀。

This is a typical trace of rain erosion.

这是典型的雨水侵蚀痕迹。

Since the founding of New China, many measures have been taken to stop soil erosion.

新中国成立后采取了许多控制水土流失的措施。

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。