Simulation test shows that, (1) fixing ultra-high pressure nozzle on the bit edge is helpful to penetration with PDC cutting teeth;

室内模拟试验表明（1）超高压喷嘴安装在钻头刀翼上能辅助PDC切削齿破岩；

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Brewing the top grade green tea like west lake dragon well. It should be closed sealed just after flushing, but being catty-cornered with a bit edge out to avoid the leaves get yellow.

用盖碗冲泡西湖龙井之类的高档绿茶，冲水后杯盖不能立即平放密封，应该露边斜放，以免闷黄茶叶。

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A bit more growth and a bit less austerity might take the edge off public anger.

一点儿的增长和一点儿的紧缩也许到达触怒公众的边缘。

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Each time a PlayStation 2 or Nintendo GameCube makes its way atop another television, or another family subscribes to an online game service, what passes for entertainment today--our movies and our stars, the Steven Spielbergs and Meg Ryans--fades just a bit, and we edge just a bit forward from our position as couch potatoes into couch possibilities.

FORBES: Choice Bits

Certain impressions are made in the first 30 seconds, it gives you a little bit of an edge.

BBC: A gin and tonic is no longer up-to-date malaria protection

Owning the technology may give Lilly a bit of an edge in developing clinical trials to test its own medicines.

FORBES: Eli Lilly Makes Smart Alzheimer's Buy