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【简答题】
肥皂泡半径为 r ,表面张力为 σ ,则肥皂泡内外压力差为 (1) 。
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皮皮学刷刷变学霸
举一反三
【单选题】The imperfect capital market justification for infant industry promotion _________________.
A.
assumes that new industries will tend to have low profits.
B.
assumes that infant industries will soon mature.
C.
assumes that infant industries will be in products of comparative advantage.
D.
assumes that banks can allocate resources efficiently.
【简答题】infant industry ( )
【简答题】infant industry
【单选题】Infant industry argument advocates that new industries in developing countries must be _________ protected from international competition to help them reach a position where they can compete on world ...
A.
temporarily
B.
permanently
C.
partially
D.
completely
【单选题】An infant industry is a new industry that:
A.
will never become efficient enough to compete in the global economy.
B.
can learn to become competitive if given enough time to “grow up” and become more efficient.
C.
will cost more in terms of protection than it will ever be able to earn in profit.
D.
None of the above.
【简答题】压杆丧失其原有的直线形式平衡的现象称为 。
【简答题】Don't yell ____ me?
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