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【多选题】
330~500kV超高压配电装置设计的特点及具体要求是( )。
A.
按绝缘配合的要求,合理选择配电装置的绝缘水平和过电压保护设备;
B.
合理选择配电装置型式,节约占地;
C.
为达到大的载流量,同时又要满足电晕及无线电干扰的要求,配电装置中导线及母线普遍选用扩径空芯导线、多分裂导线和导体;
D.
设计用最大风速,可采用离地10m高,30年一遇10min平均最大风速。
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参考答案:
举一反三
【简答题】Hurricanes are killer winds, and their ________ power lies in the physical damage they can do. A) cumulative B) destructive C) turbulent D) prevalent
【单选题】The buttocks are ______ most other parts in the body.
A.
likely less to cause fatal damage than
B.
likely less causing fatal damage to
C.
less likely to cause fatal damage than
D.
less likely to cause fatal damage to
【单选题】下列哪项不是新生儿的特殊生理状态
A.
生理性黄疸
B.
乳腺肿大
C.
新生儿溶血症
D.
生理性体重下降
E.
假月经
【单选题】Don’t quarrel with your friend, ________will damage your friendship.
A.
who
B.
which
C.
that
D.
what
【简答题】Considering this damage was due to the rough handling by the steamship company , we claimed ______ them ______ recovery of the loss.
【单选题】Once environmental damage ______, it takes many years for the system to recover.
A.
is to do
B.
does
C.
had done
D.
is done
【单选题】下列哪项不是新生儿的特殊生理状态
A.
生理性体重下降
B.
生理性黄疸
C.
生理性贫血
D.
上皮珠和马牙
【单选题】Our school is very beautiful. There are eight teachers and students in it.
A.
hundred
B.
hundreds
C.
hundred of
D.
hundreds of
【单选题】Our school is so famous that _______ people come and visit it every term.
A.
hundred
B.
hundreds
C.
hundred of
D.
hundreds of
【多选题】下列哪项是新生儿的特殊生理状态
A.
生理性黄疸
B.
乳腺肿大
C.
新生儿溶血症
D.
生理性体重下降
E.
假月经
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