为什么装料时要有一定布料方法,怎样正确布料?

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问题:

为什么装料时要有一定布料方法,怎样正确布料?

考点:炼钢工电炉炼钢工中级电炉炼钢工中级题库
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根据短文内容及所给首字母提示写出所缺单词,并将完整单词写在下面对应题号后的横线上。

     My dear foreign friends, I'm a volunteer of the 2008 Olympic Games. Nice to meet you here.

     Beijing is my hometown. I was (1)b______ and grew up here. It is a beautiful and modem city. It has

(2)c______ a lot and has become one of the most important cities in the world. Beijing is a great city

(3)w______ a long history. There are many (4)f______ places of interest here. I'd be glad to (5)s______

70 you around the Great Wall, the Summer Palace, Tian' anmen Square and so on.

     Beijing is the (6)c______ of China. It is also China's political (政治的), economic and cultural centre.

People in Beijing are all very energetic and friendly.

     The 2008 Olympic Games will be (7)h______ in Beijing. We have every confidence in Beijing Olympic

Games. It is our delight to (8)w______ all guests in Beijing in the coming (9)A______.

     Finally, I hope you'll (10)e your stay here and make new friends in China.

     Thank you!

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下列表示对应化学反应的离子方程式正确的是

A.氯化铝溶液中加入过量氨水:Al3+4NH3·H2O=AlO2+4NH4+2H2O

B.用铜为电极电解饱和食盐水:2Cl+2H2OCl2↑+H2↑+2OH

C.硫酸亚铁溶液被空气中氧气氧化:4Fe2+O2+2H2O=4Fe3+4OH

D.小苏打溶液中加少量Ba(OH)2溶液:2HCO3+Ba2++2OH=BaCO3↓+2H2O+CO32—

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RIPv2路由信息协议是一种基于 协议的应用层协议。

A.TCP
B.IP
C.UDP
D.ICMP

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网络营销成功的关键是建立顾客对于虚拟企业与网络营销的()

A.信任感 

B.依靠感 

C.归属感 

D.同情感

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简述可采储量。

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