钢球磨煤机最大装球量

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钢球磨煤机最大装球量

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题型:名词解释

阅读理解。

    Shanghai, a beautiful city during the day, becomes even more wonderful at night. At the end of the day,

both the older part of the city around the Bund and the more modern buildings in Pudong are full of colourful

bright lights. The buildings, both new and old, look completely different and very exciting.

    If you look across the Huangpu River, you can see the brilliant Oriental Pearl TV Tower and the Jinmao

Tower. Take a boat along the river and you can see the amazing night life on the Bund. There are more than

30 tour boats, including ancient dragon boats in the Ming and Qing styles and boats made in the Shikumen

style. You will never forget this unusual sightseeing experience.

    If you prefer walking in the streets, try the famous Nanjing Road Pedestrian Street. There are busy shops

and cafes and you will see thousands of local people enjoying themselves. Most of the shops close at 10 pm.

but at that time, tea houses are still open. In fact, some of them are open 24 hours a day. Karaoke bars and

coffee houses are also popular nightlife places where you can meet friends and make new ones.

    If you are in Shanghai for the first time, make sure you also visit Xintiandi, a very popular area where you

can see buildings in Western and Chinese style side by side. Most of the buildings are modern inside and

contain galleries, fashion shops, restaurants and coffee houses. Open air bars are also popular here.

    Xintiandi is a great place for young people, but it may be a little noisy for older visitors! A quieter place to

visit is Park 97, near the west gate of Fuxing Park in Luwan District. Park 97 opened in 1997 and you can

find clubs and international restaurants like Baci where you can get Italian food and Tokyo Joe's a Japanese

restaurant.

1. Shanghai looks great during the day and             at night. [ ]

A. not as nice

B. the same

C. even better

D. larger

2. Sightseeing             is a wonderful way to see the city. [ ]

A. by boat

B. in the cafes

C. by taxi

D. in the planes

3. The Nanjing Road is a pedestrian street, which means a street            . [ ]

A. for people and bicycles

B. for people but no cars

C. a famous street

D. for rich people

4. There are             in Fuxing Park. [ ]

A. clubs and open air bars

B. discos and sightseeing boats

C. big bookshops

D. foreign restaurants

题型:名词解释

一个盛水的平底玻璃缸总重量为5N,底面积为0.01m2,放在水平桌面上,玻璃缸对桌面的压力为______N,杯子对桌面的压强为______Pa.

题型:名词解释

某12层现浇钢筋混凝土框架结构,如图1-7-22所示,质量及侧向刚度沿竖向比较均匀,其地震设防烈度为8度,丙类建筑,Ⅱ类建筑场地。底层屈服强度系数£-0.4,且不小于上层该系数平均值的0.8倍;柱轴压比大于0.4。

已知框架底层总抗侧刚度为8×106kN/m。为满足结构层间弹塑性位移限值,试问,在多遇地震作用下,按弹性分析的底层水平剪力最大标准值(kN),与下列何项数值最为接近?提示:①不考虑重力二阶效应。②.从底层层间弹塑性位移限值入手。()

A.5000 

B.6000 

C.7000 

D.8000

题型:名词解释

下列哪一术语是判断热压灭菌过程可靠性的参数

A.Z值

B.D值

C.Po值

D.F值

E.K值

题型:名词解释

在高层建筑施工中,对剪力墙结构体系经常采用大模板和爬升模板,下面()不是大模板的组成部件。

A.加劲肋竖楞

B.面板

C.支撑架

D.提升架立柱

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