电动机调速系统振荡次数是指实际值在调节时间内围绕给定值摆动的次数。( )

题型:判断题

问题:

电动机调速系统振荡次数是指实际值在调节时间内围绕给定值摆动的次数。( )

考点:注册电气工程师供配电专业注册电气工程师(供配电专业)
题型:判断题

下列句子没有语病的一项是[ ]

A.我冒了严寒,回到相隔二千余里左右,别了二十余年的故乡去。

B.当山林中的老枫树伸开它依然绿着的手掌时,令我想起大慈大悲的千手观音。

C.如何管理、认识、把握网络舆论场,已成为全世界各国既关注又十分头疼的问题。

D.然而在大多数情况下,即使是他们,也并非轻而易举就能获得如此非凡的灵感。

题型:判断题

上市公司出现以下情形之一的,证券交易所对其股票交易实行其他特别处理( )。

A.最近1个会计年度的审计结果显示其股东权益为负

B.最近1个会计年度的财务会计报告被注册会计师出具无法表示意见或否定意见的审计报告

C.上市公司因2年连续亏损而实行退市风险警示,以后亏损情形消除,于是按规定申请撤销退市风险警示并获准,但其最近一个会计年度的审计结果显示主营业务未正常运营,或扣除非经常性损益后的净利润为负值

D.由于自然灾害、重大事故等导致公司主要经营设施被损毁,公司生产经营活动受到严重影响且预计在1个月以内不能恢复正常

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When you are in another country, it is important to know the language, but it is equally important to know how to communicate nonverbally, before saying anything by making gestures. According to a pioneer in nonverbal communication, only 20 to 35 percent of our communication is verbal. When people don’t know the language, the" most common way to communicate is through gestures. However, many gestures have different meanings, or no meaning at all in different parts of the world.

In the United States, for example, nodding your head up and down means "yes". In some parts of Greece and Turkey, however, this motion can mean "no”. In Southeast Asia, nodding your head is a polite way of saying "I’ve heard you".

"In ancient Rome, when the emperor wanted to spare someone’s life, he would put his thumb up. Today in the United States, when someone puts his/her thumb up, it means "Everything is all right". However, in Sardinia and Greece, the gesture is insulting and should not be used there.

In the United States, raising your clasped hands above your head means "I’m the champion" or "I’m the winner". It is the sign prizefighters make when they win a fight. When a leading Russian statesman made this gesture after a White House meeting, Americans misunderstood and thought he meant he was a winner. In Russia, however, it is a sign of friendship.

In the United States, holding your hand up with the thumb and index finger in a circle and the other three fingers spread out means "Everything is OK" and is frequently used by astronauts and politicians. In France and Belgium, it can mean "You’re worth nothing. "

There are other nonverbal signals that people should be aware of when they go to another country, such as the distance to maintain between speakers. Americans usually feel comfortable when speaking with someone if the distance between them is about eighteen inches to arm’s length. Anything closer makes them feel uncomfortable.

When talking to Americans, it is also important to make eye contact. If you look down when talking to an American, he/she may feel that you are embarrassed, afraid, or trying to hide something.

In addition to knowing how to communicate nonverbally in a country, it is important to know what you and he cannot discuss. In the United States, there are certain topics to avoid when you first meet someone, For example, don’t ask people their age, weight, religion, marital status, how much money they earn, or how much something costs. You can talk about work, the weather, traffic problems, sports, food, news of the day, where one lives, consumer subjects (computers, car repairs, and so forth), and travel or vacation plans.

These few examples illustrate that your actions can speak louder than your words. In a particular cultural contest, what you say and what you don’t say are equally important.

Which of the following is true()

A. People all over the world only communicate verbally.

B. Most of our gestures have no meaning at all.

C. Some people think that 65 to 70 percent of our communication is nonverbal.

D. Gestures are the most common way to communicate.

题型:判断题

下面哪些无线帧属于控制帧()。

A.Beacon

B.RTS

C.CTS

D.PS-Poll

题型:判断题

矿产资源属于()所有,由()行使国家对矿产资源的所有权。

A、国家国务院

B、国家各省、自治区、直辖市政府

C、各省、自治区、直辖市政府各省、自治区、直辖市政府

D、各省、自治区、直辖市政府国务院

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