After the research on the actuality and problem of our country's lakes and reservoirs, the research fruit of lake hydrodynamic numerical simulation from external has been introduced.
本文从研究我国湖泊水库环境现状及其问题成因入手，介绍了湖库的水动力学特征及其数值模拟，对当前湖泊水动力数值模拟的主要研究成果进行了简要的说明。
On the basis of deep investigation this paper analyzes the actuality and problem of environmental protection industry of Tonghua City, and put forwards some countermeasure and suggestion.
在深入调查的基础上本文分析了通化市环保产业的现状和存在的问题，并提出了相应的对策和建议。
In this paper, the author points out not only the contradiction about the problem in China but also the actuality and rationality of establishing expert witness system.
通过对我国现行法律规定的分析，指出我国在这个问题上的矛盾以及建立专家证人制度的现实性和合理性。
Analyse actuality and central problem of the animal husbandry in Nanping, exploring pollution control model combining with practical situation, putting forward the best control model.
分析南平市畜牧业污染现状及存在主要问题，结合当地实际情况对污染防治的模式进行探讨，并提出污染物的最佳治理模式。
Analyzed the actuality, difficult and problem of agricultural mechanization popularization in Zhejiang Province Anji County, put forward proposal and countermeasures.
分析浙江省安吉县农机推广工作的现状、困难和问题，提出建议和对策。
Now day, there is a delicate relation in education, instruction theory and the PC game. There is digressive problem between education theory and education actuality.
当前，教育、教育理论和游戏三者之间存在着微妙的关系：教育理论与教育现状存在着脱节的问题，教育界则视电脑游戏为“电子海洛因”。
The author demonstrates the importance, actuality and existing problem, and puts forward proposals on standardization of supervisor diary.
通过对监理日记的重要性及现状存在的问题进行剖析，提出了一些规范化的意见和建议。
The actuality of veterinary drug in poultry feeding industry of the countryside and the problem in the process of using veterinary drug were analyzed, and some control measures were put forward.
分析了农村畜禽养殖业的现状及兽药的使用中存在的问题，并针对性地提出了一些防制对策。
The actuality and main problem of E-business revenue management in our country are brought out.
引出了目前我国开展对电子商务税收管理的现状与存在的主要问题。
This article wants to attain the concern of actuality with the period and provides lessons to resolve the increasingly rigorous population problem in contemporary society.
本文旨在通过对明清时期大同地区人口与环境问题的初步研究，达到关怀现实、为解决当代社会日益严峻的人口问题提供借鉴的作用。
The research actuality of RMS was discussed, and the desiderated research problem of RMS was pointed out.
重点论述了可重组制造系统国内外研究现状，最后指出了可重构制造系统的亟待研究的问题。
The present paper is to cover the actuality of electronic packaging technology in the world and face the lead-free problem in homeland.
本文综述了电子封装技术的现状以及我国如何面对无铅化的问题。
Firstly the paper presented the actuality of studying planar CAM CAD, expatiated the necessity of developing planar CAM CAD and analyzed the developing current and existent problem of planar CAM CAD.
本文简要介绍了国内外平面凸轮机构CAD的研究现状，阐述了开发平面凸轮机构CAD的必要性，分析了国内平面凸轮机构CAD存在的问题和发展趋势。
The positive analysis on actuality, characteristic and existent problem in it.
人才流失现状及流失原因分析； 西部实施人才战略面临的问题；
Based on this, the article analyzes the actuality and main problem in China.
在此基础上，文章分析了高尔夫旅游在中国的现状以及存在的主要问题。
Full text divides into four part: part one: foreword, mainly includes bringing forward the problem, research actuality, research thought clues, research methods and analysing the value of this study.
全文共分四个部分：第一部分：绪论。主要包括研究问题提出、研究状况、研究思路和研究方法，分析了本研究具有的价值。
The thesis describes how to implement J2EE technology, the main problem which J2EE is studied for, actuality of J2EE and its future.
文中综述了J2EE实现技术及研究问题、现状和发展前景。
First of all, the basic character and searching actuality and still existed problem were discussed and the necessity of searching this problem was demonstrated.
首先探讨了弯梁桥的特征、研究现状及其存在问题，并对课题研究的必要性进行了论证。
After the actuality study of measuring the incipient cavitations of centrifugal pump, according to the problem that the precision of measuring and real time was insufficient.
通过对水泵汽蚀现象的分析，阐述了水泵汽蚀的危害，提出了在设计和运行中防止和减轻汽蚀的措施。
This article analyzes the characteristic of ship products, carves up ship suppliers into 5 kinds, analyzes the actuality of ship supplier evaluation, and points out the problem.
本文首先根据船舶产品的特点，分析船舶供应链的结构，并按照船舶供应商所提供产品的不同将其分为五类。
This article analyzes the characteristic of ship products, carves up ship suppliers into 5 kinds, analyzes the actuality of ship supplier evaluation, and points out the problem.
本文首先根据船舶产品的特点，分析船舶供应链的结构，并按照船舶供应商所提供产品的不同将其分为五类。
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