查询词典 over-population problem

The difficult problem is how to reformulate a global query into multiple sub-queries over those local data bases.

基于本体的异构信息集成中的关键问题是如何实现全局本体概念实例查询到局域信息数据查询的变换。

It has found a solution to the problem of man's over-confidence in his own power to remold the objective world, and the contradiction between the resulting unlimited expansion of desires and the limited natural resources.

它为解决人类对已有的改造客观世界的力量过分自信和欲望的无限膨胀与自然资源的有限存在的根本矛盾找到了出路。

The social riot, which happened all over the world, has been a serious problem since the last century. As an urban planner, the author is aware of the importance and necessity of roit analysis.

20世纪以来大规模的社会骚乱已经是国际社会面临的越来越严重的问题，作者作为城市规划工作者意识到从规划角度分析骚乱的必要性和重要性。

"Kolati Enterprises Inc. bought a load of condoms from a company in New York that it has dealt with for many different products over the last few years and had never had any problem," said the at特洛伊之战torney for the company, Ahmed Quereshi.

Kolati公司的代理人艾哈迈德说：&Kolati公司从纽约的一家企业购进了大批量的安全套，过去的几年里一直从这家企业购买了许多不同的产品，但一直没有出现任何问题。&

The tidal river discharge observing system of this thesis gives a new method and experience of the hydrology observing to the river reach and cross section with complicated landform and flow, or busy shipping. This system has achieved 3 innovations: instruments for measurements which use the unmechanized rotor and continue measuring ADCP as the velocity mainframe; methods of velocity measurement which change the vertical velocity measurement to horizontal velocity measurement; the tidal discharge measurement which solve the problem that current method of discharge measurement can not achieve the accuracy of the criterion according to the continuous real time observing over the velocity of flow.

本论文研究的感潮河流流量监测系统，具有测验设备的创新，用可连续测验的非机械转子式的声学多普勒流速剖面仪为测速主机；流速测验方式的创新，改变以往测取垂向流速为水平流速的方式；潮流量测验方式的创新，对流速进行连续实时的监测，解决了用现行测流方法达不到规范要求精度的问题；为地形、水流复杂或是航运频繁的测验河段和断面，提供水文监测的新方法、方式和经验。

In order to solve the problem of crevice corrosion resulted from the warping and cracking of the coatings, the feasibility of cathodic polarization with square wave pulse and the effectiveness of its control over wedgy crevice corrosion were explored.

在外加阴极极化的条件下，缝内极化电流相对较小，缝内极化电位比缝外金属略正；缝内Cl〓浓度降低，pH值显著升高；测定了这些参数在缝内的位置分布。

This is a problem left over by history.

这是历史遗留问题。

They are problem left over by history.

这是历史遗留下来的问题。

However, there is a potential that some segments in an eDocument may be overrated by the PageRank analysis. In this work, two potential reasons, which cause the overrating problem, are identified:(1) Some eDocuments are difficult to cause memory difficulty or selective reading and (2) A reading activity can be treated as a traversed thread over an eDocument.

然而PageRank演算法却有可能高估数位文章片段的重要性而导致摘要的准确度降低，在研究中两个主要造成高估数位文章片段问题的可能性首先被指出来：一、某些数位文章不容易造成记忆上的困难或选择性阅读；二、阅读活动可以被视为一条往返於数位文章上的线。

I think the problem can be got over without too much difficulty.

我认为这个问题不太难解决。

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。