叙述轴弯曲的测量方法?

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问题:

叙述轴弯曲的测量方法?

考点:电厂全能值班员考试发电厂汽机专业知识发电厂汽机专业知识题库
题型:问答题

第二节:下面是今年部分旅游线路介绍及想出游人的兴趣特点介绍,请阅读相关信息并按要求匹配信息。请将答案的字母编号写在答题卷标号为66-70的括号上。共5小题,10分)

首先,请阅读旅游线路介绍:

Here is a selection of the tours organized for the coming year:

★-------8 days mountaineering trip--climb Yunnan's third highest peak, the Haba snow mountain. This is ideal for the truly adventurous. You need to be fit and healthy.

★------ 8 days cycling tour from Qiaotou Town--visit the spectacular Tiger Leaping Gorge. It is a leisurely tour suitable for anyone who is reasonably fit and healthy. No previous cycling experience is necessary and all our routes are on flat land!

★----- 8 days river rafting--white water adventure on the Yangtze from the old town of Lijiang. This adults-only tour is exclusively for good swimmers and physically fit.

★----- 10 days rainforest trek(乘牛车旅行)--spend 5 days in the forest and meet the local people. This is a walking tour and no previous experience is needed, just a curious mind and an interest in traditional cultures.

★------10 days horse trekking tour--visit authentic Tibetan villages of Shangri-la. The ultimate horse-riding experience in a spectacular mountain environment. This trip is for confirmed riders only. Don't expect three-star hotels on this trip.

请阅读以下有出游意向的人的要求,然后匹配旅游线路所适合的出游者。

A. An 18-year-old student who is interested in traditional lifestyles but only has a week to spare.

B. A family of four, including parents, a sixteen-year-old son and a thirteen-year-old daughter, who are looking for a fun holiday. All four are good riders and strong swimmers.

C A retired couple who are reasonably fit and who want to find out more about ethnic minorities'(少数民族) cultures.

D A group of four young adults who are into all extreme sports and are looking for something with plenty of excitement. They are more interested in the scenery than in the life of the locals.

E A family of five including a ten-year-old girl. They have many different interests and they are looking for a relaxing holiday.

F. A honeymoon couple who want the holiday of a lifetime. They are both sporty types and love water sports.

旅游线路                              出游者

66. 8 days mountaineering trip                 A. An 18-year-old student

67. 8 days cycling tour                      B. A family of four

68. 8 days river rafting                       C. A retired couple

69. 10 days rainforest trek                    D. A group of four young adults

70. 10 days horse trekking tour                E. A family of five

F. A honeymoon couple

题型:问答题

灰阶超声波的回声来源是()。

A.超声波的全反射

B.超声波的背向散射及反射

C.超声波的衍射和折射

D.超声波的多普勒效应

E.超声波的绕射

题型:问答题

与平行发承包模式相比,施工总承包模式的不同之处在于()。

A.工作程序不同 

B.开工日期较迟,建设周期较长 

C.合同一般实行总价合同 

D.业主只需要进行一次招标,与一个施工总承包单位签约 

E.业主只负责对施工总承包单位的管理及组织协调

题型:问答题

在平刨上加工基准面时,为获得光洁平整的表面,将前、后工作台调平行,并在同一水平面上。

题型:问答题

最符合理财业务特征的理财产品是()。

A.保本浮动收益理财产品

B.保证收益理财产品

C.个人理财产品

D.非保本浮动收益理财产品

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