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【简答题】
计算角接触向心轴承轴向载荷时,先判断压紧端和放松端,放松端轴承的轴向载荷等于 ,压紧端轴承的轴向载荷等于 。
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举一反三
【简答题】Beyond the stars there is nothing but ___. (space)
【判断题】Separation of power is designed to prevent the government from being too strong.
A.
正确
B.
错误
【单选题】Beyond ___ stars, the astronauts saw nothing but _____ space.
A.
the, /
B.
/, the
C.
the, /
D.
the, the
【简答题】This novel shall have been completed by next time .
【单选题】Beyond__stars,the astronaut saw nothing but __space.
A.
不填 the
B.
the the
C.
不填 不填
D.
the 不填
【简答题】“和平统一、”的核心是:A. B．两制并存C．高度自治D．和平统一
【简答题】Beyond the stars there is noting but __. (space)
【单选题】Beyond stars, the astronaut saw nothing but space.
A.
the;×
B.
×;the
C.
×;×
D.
the;the
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