问题 问答题 简答题

静压强的两个特性。

答案

参考答案:

1.静压强的方向是垂直受压面,并指向受压面。

2.任一点静压强的大小和受压面方向无关,或者说任一点各方向的静压强均相等。

问答题 案例分析题

甲、乙、丙、丁共同投资设立了A有限合伙企业(以下简称A企业)。合伙协议约定:甲、乙为普通合伙人,分别出资10万元;丙、丁为有限合伙人,分别出资15万元;甲执行合伙企业事务,对外代表A企业。2011年A企业发生下列事实。2月,甲以A企业的名义与B公司签订了一份12万元的买卖合同。乙获知后,认为该买卖合同损害了A企业的利益,且甲的行为违反了A企业内部规定的甲无权单独与第三人签订超过10万元合同的限制,遂要求各合伙人作出决议,撤销甲代表A企业签订合同的资格。4月,乙、丙分别征得甲的同意后,以自己在A企业中的财产份额出质,为自己向银行借款提供质押担保。丁对上述事项均不知情,乙、丙之间也对质押担保事项互不知情。8月,丁退伙,并从A企业取得退伙结算财产12万元。9月,A企业吸收庚作为普通合伙人入伙,庚出资8万元。10月,A企业的债权人C公司要求A企业偿还6月份所欠款项50万元。11月,丙因所设个人独资企业发生严重亏损不能清偿D公司到期债务,D公司申请人民法院强制执行丙在A企业中的财产份额用于清偿其债务。人民法院强制执行丙在A企业中的全部财产份额后,甲、乙、庚决定A企业以现有企业组织形式继续经营。经查:A企业内部约定,甲无权单独与第三人签订超过10万元的合同,B公司与A企业签订买卖合同时,不知A企业该内部约定。合伙协议未对合伙人以财产份额出质事项进行约定。

要求:根据上述材料,分别回答下列问题。

(1)甲以A企业的名义与B公司签订的买卖合同是否有效?并说明理由。

(2)合伙人对撤销甲代表A企业签订合同的资格事项作出决议,在合伙协议未约定表决办法的情况下,应当如何表决?

(3)乙、丙的质押担保行为是否有效?并分别说明理由。

(4)如果A企业的全部财产不足清偿C公司的债务,对不足清偿的部分,哪些合伙人应当承担清偿责任?如何承担清偿责任?

(5)人民法院强制执行丙在A企业中的全部财产份额后,甲、乙、庚决定A企业以现有企业组织形式继续经营是否合法?并说明理由。

阅读理解

Tokyo is one of those places that you can love and hate at the same time. In Tokyo there are always too many people in the places where I want to go. Of course there are too many cars. The Japanese drive very fast, but in Tokyo they often spend a long time in traffic jams. Tokyo is not different from London, Paris and New York in that, it is different when one wants to walk.

At certain times of the day there are a lot of people on foot in London's Oxford Street. But the streets near the Ginze in Tokyo always have a lot of people on foot, and sometimes it is really difficult to walk. People are very polite; there are just too many of them.

The worst time to be in the street is at 11:30 at night. That is when the night-clubs are closing and every-body wants to go home. There are 35,000 night-clubs in Tokyo, and you do not often see one that is empty(空的).

During the day, most people travel to and from work by train. Tokyo people buy six million train tickets every day. At most stations, trains arrive every two or three minutes, but at certain hours there do not seem to be enough trains. Although they are usually crowded, Japanese trains are very good.  They always leave and arrive on time.

In Tokyo, I stood outside the station for five minutes. Three fire-engines raced past on the way to one of the many fires that Tokyo has every day. Tokyo has so many surprises that none of them can really surprise me now.

小题1: Tokyo is different from London in that ______________.

A.it has a larger population

B.there are more traffic jams

C.night clubs are sometimes empty

D.it is more difficult to go somewhere on foot小题2:Fires break out___________ in Tokyo according to the writer.

A.not very often

B.only several times a day

C.quite often

D.very seldom小题3:Which of the following is NOT true about Tokyo?

A.The streets become more crowded at 11:30 at night.

B.There are more trains than cars.

C.Fire-engines are very busy in the city.

D.Tokyo people are friendly.