原因

Based on the available geomechanical achievements and physical theories, the mechanism for formation of the structural hierarchy of rock massif is studied systematically.

从研究结果可以看出，岩体构造层次的形成既具有岩石初始形成过程中的原因，也有后来的地质运动原因。

Text through analysis by synthesis for reason from matal supervision angle,hope can get out togetherness reason to guide the work of maintenance and operation,and run to aim of plant unit long time operation .

本文从金属监督角度对泄漏原因进行综合分析，希望能找出共性的原因以指导检修和运行工作，达到机组长周期运行的目的。

The measurability and controllability of our country's money supply volume has been weakened gradually.

原因是我国货币供应量的可测性和可控性逐渐受到了削弱，而且从统计学的角度看我国货币供应量的增长并不是我国经济增长的原因。

It is because of the reason known to all that American diet is majorly made of meat and potatoes.

由于众所周知的原因，美国的饮食主要又肉和土豆构成强调"众所周知的原因"）一共5句话

The fast growth of economy ,the obvious improvement of the residents purchasing power and the melioration of the consume environment that WTO bring are all the main reason that bring on the private car market rise.

这一转变的根本原因是我国轿车市场营销环境的变化，我国国民经济的快速增长、居民购买力的大幅度提高、加入WTO所带来的消费环境的改善等均是我国私人轿车市场兴起的主要原因。

They say pollutants may be partly responsible for the rising incidence of breast cancer, up 90 percent in 50 years and triggered in lab studies by organochlorine pesticides, mercury, PAH and polyinyl chloride.

他们说化合物可能是引发乳腺癌发生率增加的部分原因。在过去50年乳腺癌增加了90％，实验室研究发现有机氯杀虫剂，水银，PAH和聚氯乙烯是引发乳腺癌的原因。

In order to research the pass miss reasons of national meri s football team, misplay status and reasons of short pass, long pass and touch pass in 24 international matches that the National Men' s Football Team had joined were analyzed with adoption of video observation, mathematical statistic, documentation, and logical analysis etc.

为了研究国家男子足球队传球失误的原因，采用录像观察法、数理统计法、文献资料法、逻辑分析法等方法，对国家队参加的24场国际性比赛中出现的短传球、中长传球、一脚传球失误的状态和原因进行分析。

Have analysed the reason why the tunnel makes aberrance, has proposed that should command the essential feature of aberrance that various kinds of reasons cause, metewand etc.

分析了隧道变异的原因，提出了应分别掌握各种原因引起的变异的基本特征、评价基准等，建立早期发现—及时整治的维修养护管理模式。

It was found that moisture in the system of reaction is main reason that lead to deactivation of ionic liquids. The reaction mechanism of transalkylation reaction of methylnaphthalene and 1,2,4,5-tetramethylbenzene catalyzed by chlorine-aluminate ionic liquids has been proposed.

考察了离子液体的循环使用情况，分析确定了离子液体的失活原因，认为反应体系中的微量水使离子液体水解是造成离子液体失活的主要原因。

1St Week: A general introduction to the nature and contents of the course; an investigation of students' acquired knowledge of literature in general; a brief introduction to African-American literature 2nd and 3rd Weeks: Rediscovering an Invisible Culture (Why Black culture had been unknown and unobserved for several decades; how it came to be rediscovered ) 4th to 6th Weeks: Double Consciousness (the marginal perspective in Language, Oral Culture, Folklore and Religion); Reading representative works by three Black writers of racial consciousness: Douglass, Washington and Bu Bois 7th to 9th Weeks: Minstrelsy (Imitation, Parody and Travesty in Black-White interaction rituals 1830--1920); Reading the novel about the Black life: Uncle Tom's Cabin 10th to 12th Weeks: Social Mobility and Cultural Stigma: The case of Chicago Jazz 1920--1930; Reading poems by Hughes and novels by Wright 13th to 15th Weeks: Oral Tradition and the Quest for Literacy: The crisis of Black writers from Philips Wheatley to Ralph Ellison; Reading the masterpiece of Ellison 16th to 18th Weeks: Contemporary Afro-American Culture: the sixties and seventies (efforts on reconstructing the Black identiy and Black history); Reading novels by Morrison

第1周：介绍课程性质、内容，了解学生相关文学背景，简要概括黑人文学历史第2-3周：再现黑人文化（黑人文化长期被掩盖的事实和原因，重新被发现的原因和过程）第4-6周：双重意识（语言、吟唱文学、民俗民谣、宗教的边缘化），阅读黑人种族意识三代伟大启蒙家道格拉斯、华盛顿、杜波伊斯的代表作第7-9周：吟游文学（黑人与白人的文化互动过程中的模仿、戏仿、曲仿），阅读第一部反映黑人生活的小说《汤姆叔叔的小屋》第10-12周：社会动荡与文化耻辱（芝加哥爵士乐的兴起、流行和影响），阅读休斯和赖特的代表作第13-15周：口头文学传统与争取教育权利的斗争（从惠特利到埃里森的黑人作家危机），阅读拉尔夫·埃里森的代表作第16-18周：六、七十年代以来的美国黑人文化（重建身份和重建历史的努力），阅读莫里森的代表作每位参加该课程学习的学生均须严格出勤，按时完成学读任务，每学期主持两次小型（10分钟）学术报告，第一次针对老师推荐的作家作品做一个专题报告，第二次针对自己的学期研究计划做一个选题前瞻性和可行性报告。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。