查询词典 over-population problem

After earthquake and volcano, Landslide is the third natural disaster that greatly threat the construction work as well as human life and propriety . Because of the high-speed development of the economy and the increasing frequency of the construction work, the problem of landslide becomes more and more obvious in China where the landside is widely distributed almost all over the provinces. As a result, in order to prevent and reduce this disaster, the subject of landslide treatment becomes a researching hotspot in the academia and the engineering fields both at home and abroad.

滑坡是位于地震、火山之后的第三大自然灾害，它对人类工程建设和生命财产带来重大的威胁；我国也是滑坡广泛分布的国家，滑坡几乎遍及各个省区，随着经济建设的高速发展，工程活动日益频繁，遇到的滑坡问题也越来越突出，为了防灾减灾，滑坡治理这项课题日益成为国内外学术界和工程界的研究热点。

LBIE, based on the local boundary equation, adopts the traditional moving least squares approximation which depends on only the values of the nodes in the domain of the problem or along its boundary. The whole process of integration is carried on over a local domain or its local boundary centered at the node in question. The local boundary equation can be rewritten to represent the values of the unknown function at the point of interest, and the essential boundary conditions can be directly and easily enforced by using the Green formula and the characters of the Dirac function.

它以局部边界积分方程为基础，采用移动最小二乘近似函数，从而只需要分布在问题域内及其边界上的节点的信息值，无需划分单元；整个积分是在以节点为中心的局部域及其边界上实现，所以不需要背景积分网格；借助于格林公式及Dirac函数的性质，将局部边界积分方程转化为所考虑点的未知函数的边界积分表达式，便于直接施加本质边界条件。

I have the same problem, the rear speaker is over a reflecting light and used for a year, still perfect.

我有同样的问题，我的后置音箱很轻，而且用了好几年，仍然完美。

The difficult part of this "lily pad problem" is that people tend to assume that, if lily pads need 29 days to spread over half of the pond, it would probably take them a few more days to blanket the other half, while the terrible end will in fact come the day after.

"睡莲叶子问题"使人不解的地方使人们趋向于这样设想：如果睡莲叶子蔓延29天才超过池子的一半面积，那么覆盖其另一半可能需要更多的时间。然而，实际上，可怕的结果在第二天就来临了。

To improve performance of Chinese processing applications, we must change this situation, thoroughly think of the linguistics foundation of Chinese processing, and work over linear-grammar that suits to process word neighbor-ship in Chinese by computers. We have gotten many original research results as follows: We introduced the concept of simple-phrase and the method to identify them; We also introduced a smoothing method, which greatly relaxes the sparseness problem in statistic method, based on the similarity of words according to linear dependence of them, and introduced a person-name recognition method based on reliability and a method to recognize new word based on multi-features.

本课题为了提高汉语处理应用软件的性能，打破这一传统，彻底反思汉语处理的语言学基础，研究适合于汉语的、适合于计算机处理的、适合于词语线形关系的文法，创新性地提出了线形文法的思路，并有多方面的原创性成果，包括：提出了简单短语概念并拟订了界定规范并设计了相应的识别方法；提出了基于线性邻接分布特征的词语相似性计算方法，有效的缓解了统计的数据稀疏问题；提出了基于可信度的人名识别方法和多特征集成的新词语识别方法。

The observational equations have been derived using the three methods above which are based on high-low SST and low-low SST observational data respectively, at the same time, the shortages and merits of these three methods are analyzed. 3The problem of gravity field recovery can be attributed to the solution of over determined system of equations.

本文分别以高低卫卫跟踪和低低卫卫跟踪观测数据为基础，导出了基于上述三种方法的观测方程，并分析了它们的优缺点。3重力场恢复最终归结为超定线性方程组的求解问题。

Bad enough that there is a growing belief among engineers and security experts that Internet security and privacy have become so maddeningly elusive that the only way to fix the problem is to start over.

惨的是，越来越多工程师和安全专家相信，网路安全和隐私已经失控到令人抓狂的地步，唯一解决之道是重新来过。

Over the years, for customers to solve the problem of manpower to replace machinery is our daily work.

多年来，为客户解决机械代替人手的问题就是我们的日常工作。

I work at the math problem for over one hour, but I can't work it out.

这道数学题我做了一个多小时，可是我解不出来。

His position became untenable after Health Minister Jean-Francois Mattei said while he was satisfied that the state machinery had worked properly once the scale of the problem was known, he was concerned that the alarm over the risk to old people had been given too late.

Lucien Abenhaim 地位开始不保，是在卫生部长马特依说他对这个国家的抗暑设备能够完全工作表示满意过后的事。一旦问题发生了，等他注意到热浪带给老人的危险警报已经拉响时，再去采取补救，已经来不及拉。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。