试述量油尺在什么情况下严禁使用?

题型:问答题 简答题

问题:

试述量油尺在什么情况下严禁使用?

考点:油品储运调合操作工高级油品储运调和操作工高级油品储运调和操作工题库
题型:问答题 简答题

根据下列各句句意和空白之后的汉语提示词, 在答题卡指定区域的横线上写出对应单词的正确、完整形式, 每空只写一词。

小题1:The host city of the next ________ (奥运会) will be Rio de Janeiro, Brazil.

小题2:Mother forbade the boys to ________ (摔跤) for fear they would tear their clothes.

小题3:Please answer either true or ________ (错误的) to the following statements.

小题4:The plane circled round over the airport before ________ (着陆).

小题5:People ________ (聚集) round, curious to know what was happening.

小题6:The man looks ________ (熟悉的) to me, but I cannot remember his name.

小题7:The book is supposed to help parents make good ________ (选择) for their children.

小题8:Every citizen, old or young, man or woman, in the country should be treated ________ (公平地).

小题9:The secret was leaked to a ________ (记者) from the ‘New York Times’.

小题10:Tom and I are both very eager to have you here, so don’t ________ (使失望) us!

题型:问答题 简答题

潜油离心泵的工作原理是什么?

题型:问答题 简答题

出血性坏死性胰腺炎病理生理复杂性、严重性最主要的是

A.上消化道出血

B.黄疸

C.呕吐

D.感染性休克,失血性休克

E.脓肿形成

题型:问答题 简答题

在下面附属类方法中的下划线处应填入的正确参数是( )。 public void writeData(________) throws IOException{ GregorianCalendar calendar=new GregorianCalendar(); calendar.setTime(hireDay); out.println(name+"|"+salary+"|"+calendar.get(Calendar.YEAR)+"|"+(calendar.get(Calendar.MONTH)+1)+"|"+calendar.get(Calendar.DAY_OF_MONTH)); }

A.Employee[]e

B."employedat"

C.PrintWriter out

D.BufferedWriter

题型:问答题 简答题

某高瓦斯矿井一掘进工作面正在掘进,某日跟班瓦斯检查工见工作面无异常,因临时有私事脱岗3h,返回时,发现瓦斯浓度已达2%,但未发生事故。此事例的教训是()

A.瓦斯检查工必须坚守岗位

B.瓦斯检查工在有其他特殊情况时可适当脱岗

C.任何情况下瓦斯检查工应坚持执行有关煤矿安全规程的规定

D.因瓦斯涌出属异常涌出,瓦斯涌出具有偶然性,且没有发生事故,所以不需要追究瓦斯检查工的责任

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