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【单选题】
(2007年)在霍尔式压力传感器中，不影响霍尔系数大小的参数是( )。A.
霍尔片的厚度
B.
霍尔元件材料的电阻率
C.
材料的载流子迁移率
D.
霍尔元件所处的环境温度
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【判断题】International trade practices is the international standard which is of some guidingsignificance to international business. So all the international business persons should abideby the international t...
A.
正确
B.
错误
【单选题】Should international transportation costs decrease, the effect on international trade would include a(n) :
A.
Increase in the volume of trade
B.
Smaller gain from trade
C.
Decline in the income of home producers
D.
Decrease in the level of specialization in production.
【单选题】Should international transportation costs decrease, the effect on international trade would include:
A.
An increase in the volume of trade
B.
A smaller gain from trade
C.
A decline in the income of home producers
D.
A decrease in the level of specialization in production.
【简答题】What links should international business negotiation go through?
【判断题】International customs and practice is the international standard which is of some guiding significance to international business. So all the international business persons should abide by the internat...
A.
正确
B.
错误
【判断题】International customs and practice is the international standard which is of some guiding significance to international business. So all the international business persons should abide by the internat...
A.
正确
B.
错误
【简答题】what links should international business negotiation go through?
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