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【判断题】
状态检修又称预知检修，是一种从预防性计划检修发展的一种检修方式，它是根据对设备的日常检查、定期重点检查、在线监测、离线监测和故障诊断所提供的信息，经过分析处理，判断设备的健康水平和性能劣化状况及其发展趋势，并在设备故障发生前或性能降低到不允许的极限前有计划地安排的检修A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】Why did the man buy a jeep?
A.
He got a special price for it.
B.
He found its style attractive.
C.
It has bigger room than an estate car.
D.
It suits long trips better than an estate car.
【单选题】Why did the man buy a jeep?
A.
He got a special price for it.
B.
He found its style attractive
C.
It has bigger room than an estate car.
D.
It sits long trip better than an estate car.
【简答题】松解类按摩手法的基本要求可以概况为十个字:
【单选题】The meaning of “EBB TIDE” is that ____
A.
tide is reaching to a lowest level
B.
tide is falling from high water to low water
C.
tide is reaching to a highest level
D.
tide is rising from low water to high water
【简答题】赤潮red tide
【简答题】整复类按摩手法的基本要求可以概况为四个字:
【单选题】A tide is called diurnal when（）.
A.
only one high and one low water occur during a lunar day
B.
the high tide is higher and the low tide is lower than usual
C.
the high tide and low tide are exactly six hours apart
D.
two high tides occur during a lunar day
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