查询词典 problems

The main contents of this dissertation achieved are to start with the essence of dynamic traffic flow information collection technology, establish the function of the Dynamic Traffic Flow Information Collection Systems, and set up useful system architecture, then research the space collocation problems of the fixed detection and the sample problems of the floating detection.

由于固定型检测器的空间布置密度对交通流特性描述的准确性和可靠性有显著的影响，因此，本文设计了固定型检测器的空间布置原则和工作步骤，利用微观模拟仿真的方法对检测器的空间布置间距进行优化，在保证ATMS对基本交通流信息需求的前提下，尽可能降低动态交通流信息采集的成本。

PartⅡIt analyses the main problems that exist in the northeast old industry base at present and looks back on the countermeasures against the probloms. Through the analysis and review we find that human environmentˊs fogyism is the sticking point of these problems.

第二部分，分析了目前东北老工业基地存在的主要问题，对于解决这些问题所采取的对策进行了回顾，发现人文环境滞后是东北问题的根源。

In this paper, the status quo of China's tourism industry began on China's tourism marketing activities of the problems are analyzed, but also put forward a solution to these problems.

本文从我国旅游行业的现状开始，对我国旅游市场营销活动存在的问题进行了分析，同时也提出了解决这些问题的方法。

Objective: To qualitatively analyze the deep seated reasons and the transformation mechanism of functional problems of Chinese disease control and prevention institutions and to search for solutions for these problems, in an attempt to provide evidences for policy making by relevant authorities.

目的：针对我国国情，定性分析和探讨我国疾病预防控制机构功能问题的深层次原因及转化机制，并研究解决方案，从而为政府部门提供相应的政策建议。

In development lies the fundamental solution to all kinds of problems in the developing countries and a basic condition for solving many problems in the world at large.

发展是解决发展中国家各种问题的根本之策，也是解决全球各种问题的基础条件。

To solve these problems, we must make it clear that: why helium could state in these materials; what disadvantages whill bring to the performance of these materials by these processes; what the influence factors of these processes and how we could control them. These problemes were came up from metaphase of 20th century, and that from 1970s, with the design of fusion reactor and the research development of its materials, we make it sure that these problems must be solved firstly.

为了解决这些问题就需要搞清楚：氦在材料中为什么能够滞留，在什么情况下会聚集、扩散及释放出来；这些过程对材料性能有什么害处；它受什么因素影响以及如何控制它等等。20世纪中期这些问题就已经被提出来，而从70年代开始，随着聚变反应堆的设计和聚变堆材料研究的进展，更加明确它是一个需要解决的难题。

The hidden problems in the gasholder were analyzed and some proper measures were put forward. At last rectification measures were brought forward to resolve the problems existing in the production process.

讨论分析了气柜运行事故隐患，并提出相应的防范措施，最后针对气柜运行过程中存在的问题提出了具体的整改措施。

In order to understand the Gauss theorem more clearly and apply it in the right way, we should analyze the complex problems of static electric field in detail by some special examples and basic theories, and thus find the right way to work out the exercise problems.

为了加深对静电场高斯定理的理解和正确应用，利用一些特列结论和基础理论知识对静电场中较复杂的问题进行详细分析，给出解题的正确思路

The derivatives of the nonsmooth equations are computed to make the generalized derivative matrix nonsingular. Then the nonsmmoth damped Newton method is used to solve them.Analytic solutions of the KdV equation with variable coefficients: Shallow water wave problems belong to problems of free surface wave, and can be molded by the nonsmooth equations model given above in principle.

在前面建立的非光滑方程组数学模型和固定网格法基础上，利用广义导数的概念给出了求解渗流自由面的一种新方法-----非光滑阻尼牛顿法，该法是对非光滑方程组求导，适当的处理广义导数矩阵使其非奇异，利用非光滑牛顿法求解。

Two main problems of the main road pedestrian environment have found out: first, the main pedestrian realm of the main roads is incontinuous, lack genius loci and low service level; second, the joint part of the main pedestrian realm, including crosswalks and bus stops, are unsafe and inconvenient.The main causes of those problems from macroscopic viewpoint are analyzed.

提出目前城市干道步行环境存在两大问题：一、以人行道空间为主的"城市干道两侧主体步行空间"，存在空间不连续、缺乏领域感、部分设施服务等级过低等问题；二、以人行横道、公交车站等为主的"进入主体步行空间的交接性步行设施"，存在缺乏安全性和方便性的问题。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷