利弊

The general situation and development of road roller at home and abroad is gave at the beginning of this thesis, including the different pressing mechanism of various rollers. It is analyzed that the useable range of various roller and their advantages and disadvantages. On the basis of model mechanism design and experiment of those self-moving vibrating pressing machine, it is reached the principle and program of a new type of pressing mechanism? double-frequency vibrating pressing machine.

本文首先介绍了国内外压实机械的概况和发展方向，以及各种压实机械的不同压实机理，分析了各压实机械的适用范围及其利弊，并且在自行式振动压实机样机的设计、性能试验的基础上，提出了多频振动压实理论，从而得出了一种新型压实机械—双频振动压实机及其设计原理和方案。

Between the WPBA pros, Seminole Florida Pro Tour regulars, and other Southern top guns, it was rough action all around.

wpba之间的利弊，美国佛罗里达州塞米诺尔亲之旅的常客，和其他南部顶端枪，这是粗略的行动，所有靠近。

Based on the management principle and objective of Jiangsu SNWDP, the thesis establishes its management framework and designs three management patterns and four modes. Through analyzing the anticipative management effect, scopes in point, advantages and disadvantages of each modes seriatim, the thesis confirms the recommended pattern. It makes framework refinement design, defines rights and duties of control level, execution level and participation level for the recommended pattern. According to the principles of planned water use, metered water use, contract water use, toll water use, it studies project operation for recommended pattern from four aspects, namely water supply plan, measure intensified, water supply contract, and water rate enacted. The thesis analyses and studies how to ensure water supply quality of Jiangsu SNWDP from three levels, including doing watershed protection, intensifying intermediate process, and establishing a long-term mechanism. It makes brief design for dispatching management applied system, studies emphases parts which may affect operation of the pattern in practice, also analyses dispatching optimization of Provincial boundary project management, pumping station management, and different water resources. Finally, the thesis studies relevant basal supports and development stratagems for the management of Jiangsu SNWDP.

本文从分析南水北调江苏境内工程的管理原则、管理目标入手，构建南水北调东线江苏境内工程管理组织框架，设计了管理的三种模式，四个方案，对各种方案的预期管理效果、方案的适用范围、方案的利弊逐一分析，经比选后确定推荐模式；并对推荐模式进行结构细化设计，界定调控层次、执行层次、参与层次的权责；从供水计划、加强计量、供水合同、水价制定方面对推荐模式进行了工程运营的具体研究；从做好源头保护、强化中间过程、建立长效机制三个层次，分析研究如何确保南水北调江苏境内供水水质；对调度管理应用系统作了简要设计；针对实际管理中可能影响整个模式运行的重点细部：省界工程管理、泵站工程管理、不同水资源的优化调度等进行了研究；本论文还分析研究了南水北调江苏境内工程管理的相关基础支撑和发展战略。

However, in this first tutorial, I'll try to explain the principles that have guide us to design Signum Framework, the pros and cons of the solution and, in concrete terms, how your development experience will get improved if you start using it.

不过，在这第一个教程，我会尽力解释了指导原则，我们设计Signum的框架，优点和解决方案的利弊，并在具体而言，你是如何发展的经验将得到改善，如果你开始使用它。

Snyder also said that such a change to weigh the pros and cons of the project team is one of the most difficult.

Snyder还表示，这类改变的利弊权衡是项目小组最困难的工作之一。

Pore waters can be obtained from sediments by centrifugation, compression, or with samplers utilizing whole core squeezer, suction, dialysis, and capillary methods in situ.

间隙水的制备方法有离心法、压榨法、渗析法、吸气引液法等，这些方法各有利弊。

In this text we will introduce the genesis of the Stock and Stock Market, the relations between the stock and the listed company, if a company wants to list their stock which conditions should they have, the ingredients control the stock price, the method of analysis the stock and so on. Between the advantages and disadvantages of this kind of investment, we will find out the reason why most people join in the stock market, and the basic knowledge of this investment which we must know.

本文通过对股票及股票市场的起源、发展、股票与上市的关系、申请股票上市应具备的条件、影响股价的因素及股票的分析方法等相关内容的概述，阐述了这种投资方式的特点及利弊，分析人们选择这种投资方式的原因、理由，以及在这种投资过程中所应掌握的基本知识和应注意的问题。

Methods 217 cases who accepted the submucous resection of nasal septum,were divided into 5 groups according to the different incisions.

切口内不留缝线异物的8字腹壁全层缝。。。目的对鼻中隔黏膜下切除术5种切口的利弊及适应症进行临床评价。

There are six different types of sump pumps, each with advantages and disadvantages.

有六个不同类型的仓泵，每个利弊。

Some of Click2Pay's pros include security, swiftness and ease of use.

对Click2Pay欢迎的利弊一些包括安全，快捷和易用性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。