堵铁口打泥时,打泥电流或油压不准超过规定范围,否则电流过极限会造成设备事故。

题型:判断题

问题:

堵铁口打泥时,打泥电流或油压不准超过规定范围,否则电流过极限会造成设备事故。

考点:高炉炉前工高炉炉前工题库
题型:判断题

(四)
阅读下面材料。回答131~133题。

材料一:某市车厂与某县长乐村联营搞电镀加工生产,由车厂提供管理、技术等专业人员,长乐村提供土地、劳动力等,并在当年开始加工生产。联营厂的电镀废水无任何治理措施,仅在厂房后挖一个坑用以贮存废水,大部分废水通过稻田边的小沟排出,污染了小港下游群众的饮用水源,在联营前,车厂与该村签订了合同,提出生产中排放出的污染物由车厂负责治理,由于未能按合同执行,使周围的饮用水源受到严重污染,群众对此向县环保局举报,县环保局经过调查分析,根据《中华人民共和国环境保护法》及《中华人民共和国水污染防治法》的有关规定,于2008年7月15日作出对车厂和长乐村各罚款l万元的决定。车厂不服某县环保局的决定,向市环保局申请复议。市环保局经过审理认为,县环保局对车厂的处罚并无不当.依法于同年8月20日作出维持县环保局的处罚决定的复议裁决。8月28日,车厂收到复议决定后聘请法律顾问到市环保局请求免缴罚款。9月14日,车厂向县环保局发出一个不交罚款的电报。为此县环保局于同月20日向车厂所在的市人民法院提出申请,要求人民法院强制执行。
材料二:某省滨海市下辖某县土地管理部门作出收回华天公司土地使用权的决定。华天公司不服向法院起诉,法院裁定不予受理。此后,华天公司向滨海市土地管理部门申请行政复议。滨海市土地管理部门受理后,经过审查,作出了维持该县土地管理部门“收回华天公司土地使用权决定”的行政复议决定。

下列有关行政强制执行的说法正确的是( )。

A.行政强制执行的机关,只能是人民法院

B.行政强制执行的内容,是人民法院的裁判

C.在行政强制执行过程中。不发生执行和解问题

D.行政强制执行的对象可以是物,也可以是行为,还可以是人

题型:判断题

如图是某条件时N2与H2反应过程中能量变化的曲线图。下列叙述正确的是

[ ]

A.该反应的热化学方程式为:2NH3N2+3H2 -92kJ

B.生成物的能量之和比反应物的能量之和高92kJ

C.a曲线是未加入催化剂时的能量变化曲线

D.加入催化剂可增大正反应速率,降低逆反应速率

题型:判断题

“A child in the street is a child that has been exposed(暴露)to a lot of bad things. And this child has no love at all. This child has no respect(尊重)for himself or herself. He sees everybody as an enemy, and he can’t trust anyone.”

Who is Moses Zulu talking about? Are there even people who live like that? Sadly, in truth, there are. They happen to be the Zambian children that Moses Zulu helps to improve their lives. Zulu does his best to give many children the hope to live even though they might have AIDS. Without his continuous work through his organization called Children’s Town, many Zambian children would have been forced to survive(生存)in an African city by getting a job as a street vendor(街头小贩), or hurting other people.

In 1990, Moses Zulu founded Children’s Town in Zambia, where one million children have no parents, largely because of AIDS. Children’s Town teaches children the basic life skills needed for their future. Each child goes through a five-year training program where they’re taught responsibility(责任), values, and self-care. Zulu’s Children’s Town provides hope for less fortunate children.

As we all know, a hero is any person who is respected for their qualities and achievements. There are not many people who are willing to help others in need. Zulu’s contribution to today’s modern society teaches us to lend a helping hand to others who are not as lucky as we are. He teaches us to make a difference in the world by helping others.

And from now on, if ever you throw away your banana just because it looks bad, well, remember that a group of people suffering from AIDS, homelessness, or other causes, would fight each other just to get their hands on a single bad banana.

68. 小题1: Which of the following CANNOT describe Moses Zulu according to the passage?

A.Devoted

B.Easy-going

C.Determined

D.Kind-hearted69. 小题2:In Children’s Town, children will learn ______.

A.how to fight against AIDS

B.how to get a job as a street vendor

C.how to survive by themselves

D.how to avoid fighting in the street70. 小题3:In the opinion of the author, he considers Moses Zulu ______.

A.a teacher

B.a doctor

C.a hero

D.a fighter71. 小题4: In the last paragraph, the author advises us to ______.

A.plant more bananas

B.make use of bad food

C.invent medicine for AIDS

D.help poor people

题型:判断题

压缩机轴瓦温度高的原因有()等。

A.润滑油不足或不干净;

B.油冷器冷却水断水或水温高;

C.轴瓦与轴间隙小;

D.转速高。

题型:判断题

TYJL-II系统驱动电源故障现象及应急处理方法是什么?

更多题库