To protect drilling normally drillers adopted mud ball plugging fill in plugging rapid hardening cement partial seal off 191# resiniferous cement plugging and high-pressured cement grouting successively.

1、

Even if uncom-paction mudstone is faulted, faults would be capable to seal off because of the existence of pore-fluid abnormal pressure in uncompacted mudstone.

即使欠压实泥岩中有断裂，因已存在孔隙流体异常压力也会使断层具封闭性。

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2、

In January, the company briefly stopped selling its new iPhone 4S at its China Apple Stores after unruly customers led police to seal off part of the mall at the location.

今年1月，由于顾客排队的秩序陷入混乱，警察不得不封锁了购物中心的部分区域，苹果也被迫立即停止了新的iPhone4S的销售。

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3、

The idea is to seal off the landfill from the surrounding marshes and river, preventing any contaminated water "leachate" in the industry jargon from leaking out.

这样做的初衷是密封垃圾，以防污水（专业术语叫“渗虑液”）渗出，污染周边的湿地和河流。

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4、

And I knew that if he got down near where my urostomy bag was, there was a possibility of pulling the seal off it.

我知道，如果他的手滑倒我的尿袋的位置，可能会将密封盖拔下来。

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5、

The Yunnan 1-meter Solar Telescope ( YNST) is a vacuum telescope. It uses four flat vacuum windows to seal off the vacuum.

云南一米太阳塔（YNST）的望远镜是一台地平式真空望远镜，依靠4块平板封窗玻璃把整个光学系统密封在真空系统中。

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6、

A chunk of the Pont des Arts bridge fell away on Sunday night and the police were called to seal off the area which remains closed today.

爱情桥的一大块在周日晚上坠落，警方接到通知封锁了该区域，到今日为止爱情桥仍处在关闭状态。

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7、

Seal off a ten-block radius.

封锁十个街区的半径范围。

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8、

Cisco, if you don't seal off the blast, everyone in this building will die, including caitlin.

西斯科如果你不把爆炸锁在里面这楼里所有人都会死包括凯特琳

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9、

You need to seal off the sub-basement.

你需要封闭下级地下室。

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10、

It did not seem tp occur to the police to seal off the entrance or order nobody to leave.

警察似乎没有想到应封锁各入口处或命令任何人不得离开。

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11、

Trying to seal off an entire region of the world-if that were even possible-could actually make the situation worse.

那些想把地球上某个地区隔离出来的想法，即便这种想法是可行的，也只能让事态进一步恶化。

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12、

The main function of Linclion pump is to seal off the lubricator.

林肯泵主要作用是密封注油头。

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13、

Field applications show that the slurry can seal off long open holes of low formation pore pressures and achieve good cementing quality.

现场应用表明，该水泥浆体系解决了桩西油田地层压力低、封固段长和固井质量差的问题。

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14、

They're doing everything they can to seal off the richmond.

他们无所不用其极地封锁里奇蒙。

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15、

Which seeks to seal off dangerous ruins of ancient civilizations.

他们负责封锁古文明中危险的遗迹。

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16、

But we shouldn't fall and seal off ourselves.

但是我们应该堕落，更不能自我封闭。

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17、

Freezing rain can seal off your car and lock you inside.

冻雨能把你的车封住并把你锁在里面。

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18、

As the LAPD and secret service seal off the area.

洛杉矶警方和特勤组封锁是事发现场。

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19、

The captain wants to seal off all critical areas of the ship.

舰长要封锁舰上所有重要区域。

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20、

That's why we needed to seal off as many rooms as possible.

所以我们必须尽可能多的封锁房间。

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