zone length

Methods to define the laneways loose zone of thick coal seam with enriched gas and spontaneous combustion is studied in the article and define the rational the length of sealed borehole.

研究了铜川矿务局下石节煤矿高瓦斯油气共生易自燃厚煤层巷道松动圈的范围，确定合理封孔长度。

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Additionally, the length of sensing zone is slightly larger than that determined by geometry of senor due to fringing effect.

由于边缘效应，静电传感器的灵敏空间略大于其几何结构所确定的空间。

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This paper introduces the influences of the process parameters on the braided fabric, such as braiding direction, braiding speed, yarn tension and convergence zone length. A series of valuable conclusions have been achieved.

本文介绍了编织方向、编织速度、纱线张力和收敛区长度等工艺参数对编织结果的影响，并得出一系列具有一定指导意义的结论。

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The biggest value of the recirculation zone length of flow behind reversed tainter valve was attained, then with opening degree increases the recirculation zone length reduces gradually;

反弧门后水流回流区长度在0.2开度达到最大值，然后随开度的增大回流区长度逐渐减少；

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In this paper, the length formula on original condensing zone is corrected.

本文对原冷凝区长度公式作了修正，并建立了总铸轧区长度的计算式。

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According to the modeling result, the correlations between the main recirculation zone length and the position of side wall jet are obtained at the ratio of side wall jet velocity/ sudden-expansion inlet velocity being equal to 2.0.

根据计算结果，拟合出了当侧壁射流速度与突扩通道入口平均流速之比等于2.0时，主回流区长度与侧壁射流位置的关系式。

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Especially, when the initial length of the fused zone is known, the solution can predict the whole tapering shape curve with an arbitrary elongating length.

应该指出：只要已知初始熔融区长度，获得的解能预知任意拉伸长度下的拉锥锥形曲线。

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