不可缺少的

They did at last give the people constitutions and the franchise; but even after that they obtained leave to continue despotic by becoming paternal. They made themselves too efficient to be dispensed with, too smoothly operative to be noticed, too enlightened to be inconsiderately questioned, too benevolent to be suspected, too powerful to be coped with.

他们希望通过这种作法来完善他们的国家机器，从而消灭一切令人讨厌的摩擦；通过这种作法，以及对被统治者利益的关心，来使政府的措施变得温和，从而使一切起阻碍作用的仇恨得到和解；他们还殷勤而及时通过这种作法来向一切经营事业的阶层提供帮助，从而使国家本身变成一切勤劳人民所不可缺少的东西。

However, ritual as an inseparable element of teaching and learning in class has been neglected in people's horizon, not to mention the analysis of its function, structure and operation.

仪式，作为课堂中教师教学和学生学习不可缺少的因素之一，一直处于人们的视野之外，并没有得到人们的重视和注意，更谈不上对其自身的功能、结构和进程进行深刻地分析，因此，笔者希望通过对课堂教学仪式及其具体实践的研究，从一个全新的角度对课堂教学本身进行探讨，以期能够得到进一步地展示和呈现。

China's SMEs are its small size, the large number of industries are widely distributed, operating characteristics, such as flexible as well as large enterprises with the collaboration of the division of labour relations in China's economic and social development plays an indispensable role and has become China's economy The indispensable important component.

我国的中小企业正以其规模小、数量庞大、行业分布广泛、经营灵活等特色以及同大企业的分工协作关系，在我国的经济社会发展中发挥着不可或缺的作用，并已成为我国经济的不可缺少的重要组成部分。

In the system of the proportional technique of the electric-hydraulics, the proportional valve is an impossible component in the system of the proportional control, and the performance of the electric-machine conversion-component will affect the performance of the entire valve. So, the conversion-component used in the electric-machine plays an important role in the wholly system.

在电液比例控制系统中，比例阀是构成比例控制系统不可缺少的元件，而电—机转换元件的性能又会影响整个阀的性能，因此电—机转换元件的性能对整个系统的性能起着至关重要的作用。

This kind of house absolutely abandons the European and American styles in the architectural design but employs more Chinese traditional residential elements, such as the pitched roof, wall, blue tile and white wall. What's more, especially in the large spatial layout, this building advocates the closed and semi-enclosed spatial arrangement in response to the psychological characteristics of Chinese people, restraint without showiness. However, the interior life circulations without exception absorb the European lifestyle to show the life philosophy and value orientation.

这类住宅的主要特点是在建筑设计上摒弃了完全欧美化的做法，而采纳了较多中国传统住宅的元素，如坡屋顶、院墙、青瓦白墙，特别是在大的空间结构上，提倡封闭、半封闭的空间围合方式，以契合中国人内敛含蓄的心理特征，但在内部生活流线上几乎无一例外地吸收了欧式的生活方式，体现了现代都市人的生活理念和价值取向，项目配套都比较现代化，有公建、会所、游泳池等现代人所不可缺少的休闲和娱乐设施。

This kind of house absolutely abandons the European and American styles in the architectural design but employs more Chinese traditional residential elements, such as the pitched roof, wall, blue tile and white wall. Whats more, especially in the large spatial layout, this building advocates the closed and semi-enclosed spatial arrangement in response to the psychological characteristics of Chinese people, restraint without showiness. However, the interior life circulations without exception absorb the European lifestyle to show the life philosophy and value orientation.

这类住宅的主要特点是在建筑设计上摒弃了完全欧美化的做法，而采纳了较多中国传统住宅的元素，如坡屋顶、院墙、青瓦白墙，特别是在大的空间结构上，提倡封闭、半封闭的空间围合方式，以契合中国人内敛含蓄的心理特征，但在内部生活流线上几乎无一例外地吸收了欧式的生活方式，体现了现代都市人的生活理念和价值取向，项目配套都比较现代化，有公建、会所、游泳池等现代人所不可缺少的休闲和娱乐设施。

OR is harder in soft science, has the characteristic of both logic mathematics and mathematical logic, and are a basic theory and indispensable method, means and tool.

运筹学是软科学中"硬度"较大的一门学科，兼有逻辑的数学和数学的逻辑的性质，是系统工程学和现代管理科学中的一种基础理论和不可缺少的方法、手段和工具。

The College Library Management System main library book stock and loans Library, Library Information Management System data management process.

图书管理系统是一个学校不可缺少的部分，它的内容对于学校的管理者和读者来说都至关重要，直接关系到图书的借用率，所以开发图书管理系统能够为管理员和读者提供充足的信息和快捷的查询手段。

Scarlet O'hara was not beautiful,but men seldom realized it when caught by her charm as the Tarleton twins were.

今天，我们美国人及我们的盟友正经历一次极大的考验，对我们的勇气，我们的决心-我们的智慧-我们不可缺少的民主考验。

Maybe daydream is necessary in our everyday life. Mo Junfeng describes the secret of our everyday life of this time veraciously. Our desires are exposed but still oppressed. The angst from the oppress only have to show through daydream. So the scene in daydream exceeds the reality of everyday life a lot.

我们日常的生活之中，白日梦或许已是不可缺少的了，莫俊峰准确描绘了我们这个时代日常生活的秘密：我们的欲望已经被暴露了，但是这些欲望依然处于被压抑之中，由此产生的焦虑，只能以白日梦的方式来袒露，因而梦中展现的情景已大大超过了日常的真实。

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。