be under observation的意思|示意

The observation on 704 coal face of Fuliu coal mine shows that periodical pressure can also be caused by immediate roof due to its periodical rupturing under certain geological conditions.

本文依据广西罗城矿务局呼略矿70 4面的开采试验，说明了直接顶在一定的地质条件和生产技术条件下，也可以产生周期性的断裂，形成周期性的压力。

Her spokeswoman said Madonna had been released from hospital with minor injuries and bruises but she will be having further tests and continues to remain under observation by doctors.

麦当娜的发言人随后表示，她现已出院，只受了轻微擦伤及瘀伤，但要接受进一步检查并继续观察。

The product should be used under guidance and close observation of the physician only if clearly needed.

应慎重。 如有必要应用时应在医师指导和严密观察下使用。

He will be under observation for a period of time.

他将被留做观察一段时间。

With the whole world under twenty-four-hour observation, weather predictions for entire countries, as well as for more localized areas, could be given for in advance.

对全球全天二十四小时的观测，将使世界各地的天气状况同局部地区一样，得到及时预报。

There’s always been this observation that people under great stress appear to be care-worn. They look haggard, right?

长期以来，人们总能观察到这样的现象：经受强大精神压力的人都容易疲劳，看起来也很憔悴，对吧？