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【单选题】
虚拟建造技术不能够解决施工中如下( )问题。A.
统计概算工程量
B.
操作是否存在冲突或违反安全規
C.
是否有充足时间来完成施工任务
D.
检直施工顺序的正确性
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举一反三
【简答题】带传动在过载时产生打滑,可防止损坏零件,起 ____作用,但不能保证准确的传动比 。
【简答题】阅读理解 How much sleep do we need? People are all different. Some people need only three or four hours of sleep a night. Others need ten hours of sleep a night. Most Americans sleep seven to eight hours ...
【简答题】带传动在过载时产生打滑,可防止损坏零件,起 作用,但不能保证 。
【简答题】How much sleep do we need? People are all different. Some people need only three or four hours of sleep a night. Others need ten hours of sleep a night. Most Americans sleep seven to eight hours a nig...
【单选题】平带传送的使用特点在过载时可产生（），能防止薄弱零部件的损坏，起到（）作用，但不能保持准确的传动比。
A.
打滑、安全保护
B.
涨紧、安全保护
C.
打滑、制动
D.
涨紧、制动
【简答题】Imagine going to your doctor with a complaint of frequent headaches.Your doctor takes a prescription andwrites a word on it. The word isn ’t “ aspirin ”, it ’s “ Mozart ”. The idea is not so far-fetch...
【简答题】How much sleep do we need? We are all different. Some people need only three hours of sleep a night. Others need ten hours of sleep a night. Most Americans sleep an average (平均值) of seven to eight hou...
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