三两个...

At last, the thesis analyzes the process of national security crisis management. In the third part, the thesis introduces the American and Russia national security crisis decision-making mechanism. By taking the valuable experiences of western development countries for reference, China will conclude more useful and efficient crisis decision-making mechanism. In the forth part, the thesis analyzes the factors that may influence our national security and present some policy suggestions on constructing our national security crisis decision-making mechanism. In the last part, the thesis sums up the total article, draws according conclusions and introduces the problems of this topic for further discussion.

本文主要分为五个部分进行论述，第一部分，导论部分，包括论文选题的缘由和意义、国内外研究现状、本论文的研究思路和方法的介绍等内容；第二部分，介绍了国家安全、危机管理及危机决策的概念，特别注重在新国家安全观的视角下，重新审视新世纪的国家安全的范畴，并对国家安全层面的危机管理过程作出分析；第三部分，以西方发达国家为例，详细介绍了美国和俄罗斯的国家安全危机决策机制，并从中总结出可以借鉴的经验和对我的启示；第四部分，客观分析了当前形势下国内外可能诱发我国家安全危机的诸多因素，并针对当前我国国家安全危机管理机制中的弊端和不足之处，从&硬件&和&软件&两个方面对我国国家安全危机决策机制的构建和完善提出政策建议；结语部分，总结本论文并得出相应的结论，并就该课题下今后需进一步深入研究的问题做出介绍。

Think, it is necessary to solve this problem, it is necessary to the development of secondary and tertiary markets, so the stock room into two or three-tier market, transfers the real estate market needs of different levels.

张跃庆认为，有必要为解决这一问题，有必要制定二级和三级市场，因此股市房间分成两个或三个层次的市场，转让房地产市场需求的不同层次。

There are two parts in this paper. The first part discusses the music of west popular Nei Monggol song-and-dance duet of Inner Mongolia globally, which is composed of five sections. The first is emergence and development; The second is character of language; Thethird is rhythm of singing; The fourth is the relationship with other folk music; The fifth is that its reform and prosperity.

全文内容分为两个大部分：第一大部分是对内蒙古西路二人台音乐的概述，包括五个方面内容，一是二人台的产生与发展；二是二人台剧本的语言特点；三是二人台唱腔的旋律形态；四是二人台与其他民间音乐的关系；五是二人台的改革与振兴。

The packed valves used by Air Products employ a two- or three-piece stem in which the lower stem or spindle connects to the upper stem via a slip joint.

Air Products使用的密封阀采用两个或三个阀杆。下阀杆或轴通过伸缩接头同上阀杆连接在一起。

In most modern jets, the seating plan in first class is usually two seats on each side of the aisle; in economy there are usually three seats side by side.

In最现代化的飞机，座位计划头等舱通常是两个席位两边的过道；在经济通常有三个席位并排。

The theoretical analysis shows the decouple of rotation and levitation. The rotor is actively controlled only in two radial directions and rotation while the other three motions are passively stable owing to the short-span structure.

理论研究表明这种结构的无轴承电机的磁悬浮径向力和电机的转矩是相互解耦的，又因为它是片状永磁转子结构，只须控制转子的两个径向自由度和旋转自由度，其他三个自由度是被动稳定的。

Four little nigger boys going out to sea; A red herring swallowed one, and then there were three.

三个小黑人走进动物园里；一只大熊抓走一个，还剩两个。

In the first period we were also very focused, but toward the end we committed four turnovers and as a result they were tied to us. It was not until I believe there were less than 20 seconds and I hit two free throws, I thought that we had won the game; in addition, I think they didn't have any more timeouts. It was done.

在开始阶段，我们也十分专注，但后来我们犯了几个错误，结果他们制约了我们，知道在不到20秒的时间里我投中两个空位三分，我才想我们拿下了这场比赛，另外，他们没有进行暂停，造成了这个结果。

Soriano took three seasons in the minor leagues, Marmol a little more than two.

Soriano在小联盟花了三个赛季，Marmol稍好一点，也用了两个多一点。

Approach: Spot the jump early, control speed three bumps early, the last two moguls before the air are key for setting up balance.

接近：提前定位起跳点，提前三个包控制速度，跳起前的最后两个包是设定平衡的关键。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。