The effect of tension on arm of force was studied that: forward tension can enhance the arm of force.

连轧过程张力是最主要的因素，研究了张力对力臂的影响规律：前张力使力臂增加。

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In addition, there is a certain recovery of deformation for pile body and anchor steel under the forward tension condition after unloading.

另外，卸载后，在正的受拉状态下，对于桩体和锚杆钢筋，变形均有一定程度的恢复。

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In this paper, a single stand cold rolling mill is processed as a dual-variable system, inter-action between outputs (forward tension and exiting thickness) of the system is analyzed.

本文把单机架冷轧机作为一个双变量系统来处理，分析了该系统的输出最（前张力和出口厚度）之间的耦合关系；

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Demand should outweigh supply going forward and tension in the Middle East leave risk to the upside.

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Despite North Korean threats that have followed new U.N. sanctions over Pyongyang's recent nuclear test, Park has pressed forward with a vow to create trust and renew dialogue after five years of tension and animosity under her hard-line predecessor.

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