什么是油罐倾斜测量的钢丝悬垂法?-查字典考试网

什么是油罐倾斜测量的钢丝悬垂法?

查看答案

正确答案：

⑴用一长度为a=150~250mm的支持块,一端垂直靠在油罐顶部罐壁,另一端悬挂一根直径不大于1mm的钢丝,钢丝下部挂上铅锤使其垂直

⑵用钢直尺测量第一圈板板高3/4处罐壁到钢丝距离s(mm)则△d=a-s(mm).用量油尺或卷尺测量上下两点间的高度Hg(mm)

答案解析：

暂无解析

上一题下一题

你可能感兴趣的试题

鱼尾板与钢轨眼孔不通或不正时，禁止用手指捅，要用尖把扳手矫正。

查看答案

褶曲构造中，向斜是煤层或岩层向下弯曲。

查看答案

过滤式自救器只能使用一次，用后就报废。

查看答案

漏电保护方式有集中性漏电保护和分散性漏电保护。

查看答案

队员静立接球，脚分前后时，只匀许以后脚做中枢脚进行旋转

查看答案

热门试题更多>

竞争激烈的运动项目不适合年纪特别小的孩子。
The Importance of Good Communications Effective communication is essential for all organizations. It links the activities of the various parts of the organization and ensures that everyone is working towards a common goal. It is also extremely important for motivating employees. Staff need to know how they are getting on, what they are doing right and in which areas they could improve. Working alone can be extremely difficult and it is much easier if someone takes an interest and provides support. Employees need to understand why their job is important and how it contributes to the overall success of the firm. Personal communication should also include target setting. People usually respond well to goals, provided these are agreed between the manager and subordinate and not imposed. However, firms often have communication problems that can undermine their performance. In many cases,these problems occur because messages are passed on in an inappropriate way. There are, of course, several ways of conveying information to others in the organization which include speaking to them directly, e-mailing, telephoning or sending a memo. The most appropriate method depends on what exactly it is you are communicating. For example, anything that is particularly sensitive or confidential, such as an employee's appraisal, should be done face-to-face. One of the main problems for senior executives is that they do not have the time or resources needed to communicate effectively. In large companies, for example, it is impossible for senior managers to meet and discuss progress with each employee individually. Obviously this task can be delegated but at the cost of creating a gap between senior management and staff. As a result, managers are often forced to use other methods of communication, like memos or notes, even if they know these are not necessarily the most suitable means of passing on messages. The use of technology, such as e-mail, mobile phones and network systems, is speeding up communication immensely. However, this does not mean that more investment in technology automatically proves beneficial: systems can become outdated or employees may lack appropriate training. There are many communications tools now available but a firm cannot afford all of them. Even if it could, it does not actually need them all.The potential gains must be weighed up against the costs, and firms should realize that more communicationdoes not necessarily mean better communication." As the number of people involved in an organization increase, the use of written communication rises even faster. Instead of a quick conversation to sort something out numerous messages can be passed backwards and forwards. This can lead to a tremendous amount of paperwork and is often less effective than face-to-face communication. When you are actually talking to someone you can discuss things until you are happy that they have understood and feedback is immediate. With written messages, however, you are never quite sure how it will be received what you think you have said and what the other person thinks you have said can be very different. The amount of written information generated in large organizations today can lead to communication overload. So much information is gathered that it gets in the way of making decisions. Take a look at the average manager's desk and you will see the problem -- it is often covered with letters, reports and memos. This overload can lead to inefficiencies. For example, managers may not be able to find the information they want when they need it. Communication is also becoming more difficult with the changes occurring in employment patterns. With more people working part-time and working at home, managing communication is becoming increasingly complex. 1.In the first paragraph the writer recommends that communication with staff should includeA. some feedback on their job performance. B. an explanation of how company targets have been set. C. information on promotion prospects within the company. D. an indication of which duties they can expect assistance with.areas they could improve 2.According to the writer, the best way of achieving effective communication is toA. adapt the message to suit a particular audience. B. make the content of messages brief and direct. C. select the most suitable means of conveying a particular message. D. ensure that information is targeted at the appropriate group of people. 3.What does the writer say about the communication options available to senior managers?A. Sending memos to staff is one of the most efficient methods. B. It is important to find the time to discuss certain matters with staff. C. They should increase the range of options that they use. D. Getting junior managers to talk to staff can create different problems. 4.What advice is given about the communication tools made available by technology?A. Aim to limit staff use of certain communication tools. B. Evaluate them in terms of the expenditure involved. C. Select them on the basis of the facilities they offer. D. Encourage more staff to attend training courses in their use. 5.According to the writer, a problem with written communication is thatA. the message can be interpreted differently to what was intended. B. it can be easy for people to ignore the contents of a written message. C. most people are more comfortable with face-to-face communication. D. it is possible for correspondence to get lost within a large organization. 6.According to the article, what is the effect of receiving large amounts of written information?A. It is counter-productive. " B. It causes conflict in a company. C. It leads to changes in work patterns. D. It makes the main points more difficult to identify.
The order is so urgently required that we must ask you to make the earliest possible shipment.
According to UK official statistics, every year about 2000 lives are lost through occupational disease or injury, about 20,000 major industrial injuries occur (e.g. skull fracture, loss of sight) and there are about 200,000 injuries resulting in a work disability of 3 days or more.
A large number of young people cannot find a job when they leave university. What problems will youth unemployment cause for individuals and for society? Give some measures to help reduce unemployment.
相比公立学校，私立学校能提供更好的师资，更完善的教学设施和更高的教学质量。
Perks and Fitness: No Longer a Nicety but a Necessity
I am afraid you won’t find another company who will give you a cheaper price than ours.
Writing: A statement goes that "both the development of technological tools and the uses to which humanity has put them have created modern civilizations in which loneliness is ever increasing." To what degree do you agree with this statement? Write an essay of about 400 words. In the first part of your essay you should state clearly your main argument, and in the second part you should support your argument with appropriate details. In the last part you should bring what you have written to a natural conclusion or make a summary. You should supply an appropriate title for your essay. Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the above instructions may result in a loss of marks.
A friend of mine was fond of drawing horse. He drew the horses very well,but he always began the tail. Now it is the Western rule to begin at the head of the horse, that is why I was surprised. It struck me that it could not really make any difference whether the artist begins at the head or the tail or the belly(肚子) or the foot of the horse, if he really knows his business. And most great artists who really know their business do not follow other people’s rule.They make their own rules. Every one of them does his work in a way peculiar(奇特的) to himself; and the peculiarity means only that he finds it more easy to work in that way. Now the very same thing is true to literature(文学). And the question, "How shall I begin?" only means that you want to begin at the head instead of beginning at the tail or somewhere else. That is, you are not yet experienced(有经验的) enough to trust to your own powers. When you become more experienced you will never ask the question, and I think that you will often begin at the tail --that is to say, you will write the end of the story before you have even thought of the beginning. 1. A friend of the writer’s drew the horses ____. A. very well B. in the way of western rule C. in the way of his own rule D. all of the above 2. The writer was surprised because ____. A. the artist began to draw at the head of the horse B. the artist began to draw at the tail of the horse C. the artist made his own rule D. the artist did not follow other people’s rule 3. You are not yet experienced because ____. A. you don’t know where to begin B. you want to begin at the head instead of beginning at the tail C. you always asked question D. you do not trust to your own powers 4. When you become more experienced you will ____. A. never ask question B. often begin at the tail C. should write the end of the story D. should think of the beginning 5. The topic of the passage is ______. A. How to draw a horse B. How to write a story C. How to make your own rules D. Trust to your own powers