From laboratory evidences, the high oil saturation bank was formed in front of burning zone, and mainly producing pressure drop concentrated on the high saturated oil region during fire flooding.

实验证据显示，在燃烧带前缘存在高含油饱和度带，在该区域压降较其他区域集中。

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The site has a drop of 4 meters from the front to the back in a continuous slope.

在整个地块中从前到后有一个4米高差的连续坡道。

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When you get on from the front door, drop one yuan into a metal box.

从前门上车的时候，投一元钱到金属的票箱里。

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But Michalak missed a drop-goal from almost in front soon after his introduction, while Wilkinson hit the upright with a right-foot effort in the 59th minute.

CNN: Wilkinson kicks England into final

However, the wing's drop-kick conversion attempt from right in front of the posts rebounded off the left upright.

BBC: Scarlets 31-17 Stade Francais

Man-of-the-match Sinfield converted to put Leeds 17-10 in front before a late drop-goal from Rob Burrow settled matters.

BBC: St Helens 10-18 Leeds Rhinos