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【单选题】
破坏,或数据包的丢失、乱序等指的是_______。A.
数据完整性
B.
数据一致性
C.
数据源发性
D.
数据同步性
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举一反三
【简答题】What is the difference between Liner and Tramp?
【简答题】The features of tramp service are（ ）．
【简答题】实现滚动轴承内圈的周向固定的措施是( )。(A)过盈配合 (B)键联接 (C)销连接 (D)轴承盖A.B.C.D. D
【单选题】What relationship are between
A.
constitutional isomers
B.
enantiomers
C.
diastereomers
D.
the same molecule
【判断题】Tramp trade is a kind of transport with no fixed schedule, no ports of call.
A.
正确
B.
错误
【简答题】Please listen to the dialogue and take notes for the telephone message. Mr. __________ is calling. He is calling the Room ____________. He will call Mr. ___________________again at about 20:00 this ev...
【单选题】What relationship are between
A.
constitutional isomers
B.
enantiomers
C.
diastereomeres
D.
the same molecule
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