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【单选题】
下列哪个参数不是通过变压器空载试验测得的?( )A.
铁损耗
B.
励磁阻抗
C.
变比k
D.
短路阻抗
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参考解析：
知识点：
皮皮学刷刷变学霸
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【判断题】The use of euphemisms has the effect of removing derogatory overtones and the disassociative effect as such is usually long-lasting.
A.
正确
B.
错误
【单选题】I can’t imagine _____that with such a famous author.
A.
work
B.
to work
C.
to be working
D.
working
【单选题】In a new book called Predictions, some of the world's greatest thinkers present a vision of the future with overtones of a science fiction film. Futuristic author Arthur C Clarke and others suggest th...
A.
the speed of computers is faster than ever
B.
scientists encounter unprecedented difficulties
C.
the intelligence of computers is more important than the speed
D.
there is much room for the improvement of computer intelligence
【单选题】In a new book called Predictions, some of the world's greatest thinkers present a vision of the future with overtones of a science fiction film. Futuristic author Arthur C Clarke and others suggest th...
A.
the speed of computers is faster than ever
B.
scientists encounter unprecedented difficulties
C.
the intelligence of computers is more important than the speed
D.
there is much room for the improvement of computer intelligence
【单选题】— I can't imagine that great destruction was made to the city by the snowstorm. — ________. [ ]
A.
Nor am I
B.
So do I
C.
Me, too
D.
Me, neither
【单选题】In a new book called Predictions, some of the world' s greatest thinkers present a vision of the future with overtones of a science fiction film. Futuristic author Arthur C Clarke and others suggest t...
A.
the speed of computers is faster than ever
B.
scientists encounter unprecedented difficulties
C.
the intelligence of computers is more important than the speed
D.
there is much room for the improvement of computer intelligence
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