The application of three-down-two-up and inclined to Y type ventilation in work surface 2301, 3302, 3301 of Sihe mine has got good effects and the up corner gas is under control.

结合寺河矿2301、3302、 3301工作面应用三进两回偏Y型通风方式，取得良好效果，上隅角瓦斯始终处于受控状态。

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Denim is cotton dyed indigo blue color of the warp and weft, using three-down twill weave woven right in general can be divided into light, medium and heavy categories.

牛仔布是以纯棉靛兰染色的经纱与本色的纬纱，采用三上一下的右斜纹组织交织而成，一般可分为轻型、中型和重型三类。

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That was down from last year, when more than three thousand walkers raised almost seven and a half million dollars.

VOA: special.2009.11.02

And here d, of course, can take the values from plus three down to minus three.

而d层，当然，能够包括从+3到-3的所有值。

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So part three down there at the bottom we've got an example of polyphony where I take in the tune and set it against itself a little bit.

在最下面的第三部分,我已经把那小曲做成了复音的例子,和它自己有所对比

耶鲁公开课 - 聆听音乐课程节选

We'd love to be two or three down and the same as them scorewise but the two teams are very tight.

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Excluding those three down Decembers, the average gain is 2.8%.

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McIlroy found himself three down after four holes to his former management agency stablemate Westwood, but he staged a sterling recovery to win four of the next five.

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