查询词典 cannot

I cannot delete or enter my mail so that I cannot switch back to Classic Hotmail...

我无法删除或输入我的邮件，这样我无法切换回经典的Hotmail 。。。

In general, the design work with traditional measures is done by hand, which cannot meet the needs of the technology and manufacture. So the author has developed a CAD hydraulic design software fit for lower specific speed axial flow runner, which is easily operated by users.The main research work of this paper is as follows:1 Analyzing the main reason of axial flow power station cannot work well under littler volume of flow in some season and putting forward an improving scheme, pointing out the characters of design under abnormal factors.2 Combined with the development of the industry in our country, the abnormal hydraulic design method of propeller turbine is discussed based on present literature, data and experiment results.3 Guided by the design method of software engineering, a suit of hydraulic design software of Lower Specific Speed Axial Flow Runner is programmed by the object-oriented programming language Visual Basic and a straightforward, concise and standard Windows human-computer dialogue interface is designed for the system, which makes the operation of the system very convenient.4 ActiveX Automation technology is adopted as the interface with AutoCAD and the hydraulic drawings are edited, modified by AutoCAD until hydraulic model drawings according with the demand of engineering practice are output.5 To resolve practice problem, the author has designed a lower specific speed axial flow runner for Duowa Power Station through an example.

论文的主要内容有：1 深入分析很多轴流定桨式水电站枯水季节小流量下不能发电的主要原因，提出减容改造方案，并指出超常规条件下的改造设计特点。2 结合国情及行业发展需要，参考现有资料、文献和前人的研究成果，进行低比转速轴流式转轮叶片水力设计方法的研究，对轴流式转轮叶片的奇点分布法水力设计进行了全面的探索，结合现代计算机技术，找到了一种针对特殊条件的轴流式转轮叶片水力设计方法。3 仔细比较多种AutoCAD二次开发工具后，结合本课题的特点，选用Visual Basic语言，综合应用软件工程的设计思想，进行低比转速轴流式转轮叶片水力设计软件的编制，为系统设计了直观、简洁和标准的Windows人机对话界面，便于用户操作；编程时在考虑到设计条件特殊性的同时，尽量做到程序的通用性，使之可用于解决同一类问题；另外，大部分程序还可移植到普通轴流式转轮叶片水力设计中，具有良好的适应性。4 利用ActiveX Automation技术与AutoCAD接口，对AutoCAD进行二次开发，在AutoCAD下实现水力图的自动生成和编辑，直至输出符合实际工程要求的木模图。5 通过算例，为多哇水电站设计了一个低比转速轴流定桨式转轮，解决其在枯水期小流量下不能发电的问题。

One is the lacking of suitable social context, restrained by Confucianism tradition of pragmatism. The other is the irrational fanatic circumstance after the 'Culture Revolution'. This resulted in the fact that science cannot perfect itself for its own sake at all and the intellectuals cannot stand on their dignity. The other is the hypercorrection of science people made. This turned science into 'God' in their mind. The fanaticism resulted in scientism in science circle and the prevailing pseudoscience in society.

究其原因，主要有几个方面：一是中国传统文化对科学技术的制约，"经世致用"的儒教传统使科学很难有健康发展的土壤；二是"文革"期间失去理性的社会环境，使科学根本不可能独善其身，科学技术和知识分子的人格尊严被无情的践踏；三是"文革"过后人们对科学的矫枉过正，这使得科学成为人们心目中的"上帝"，对科学的盲信导致了科学界"唯科学主义"的诞生和"伪科学"在社会中的盛行，并且科学对社会的危害也日益在引起人们的高度重视。

"What make a person ill-affected most is, in using what assess small website this by screen, this a series of the standard is him Baidu is being operated, alien cannot know, more cannot textual research and interference."

"最令人不服气的是，用什么评定中小网站该不该被屏蔽，这一系列的标准都是百度自己在操作，外人无法知道，更无法考证和干涉。"

Although we cannot attest personally to the information given here, we feel in good conscience that we cannot and must not keep this from publication.

虽然我们不能亲自证明这里给出的信息，我们感到有良知，我们不能也绝不能使我们出版这一点。

I mean, in plain terms, thatthemanner in which our buildings, and especially our houses, are built is really the foundation ofthe whole question of Art; and that, if we cannot build fit and beautiful (not necessarily highly decorated) houses,we cannot have Art at all in our days.

我的意思是，简单说来，即我们的建筑特别是我们的房屋以何种方式被建造是整个艺术问题的基础；而且，如果我们不能建造合适和美丽的房子，现在我们根本不可能有艺术。

Nor will it invalidate his right, to say every body else has an equal title to it; and therefore he cannot appropriate, he cannot inclose, without the consent of all his fellow-commoners, all mankind.

即使说其余的人对其拥有同等的资格；而如果没有其余所有共有者的同意他不能独占，不能圈入，也不能使其权利无效。

That is why we cannot be cynics, cannot complain that "it is irrevocable."

这就是为什么我们不能犬儒，不能抱怨"那是不可改变的"。

In most cases, you cannot design a variable business card printing and membership card production job, give it to any one service provider, you should be aware that the device can do and cannot do.

在大多数情况下，你不能设计一可变的制卡和会员卡制作作业，把它送给任何一个服务商，你都应该很注意地知道，该设备能做什么与不能做什么。

You cannot see, you cannot hear, but you are kicking back.

你不能看，你不能听，但你踢回来。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。