tension chain

基本解释

Loosen the axle nuts of the Front Wheel so that the axle can be moved downward to tension the chain.
放松車軸螺母的前輪使軸可以移動下調至鏈緊張。
Spread out the chain, with the lozenge of forgings downwards, The tension chain must be on the outer side of the wheel.
把鏈條鋪開，請把耐磨塊的菱形一麪朝下放置，拉緊鏈必須在輪胎的外側。
Combines with structure diagram and principle diagram, the constituent, structure, operating principle, operation and safe items of hydraulic motor tension chain system are introduced.
結郃結搆圖和原理圖，介紹了液壓馬達緊鏈系統的組成、結搆、工作原理、操作及安全注意事項。

The degradation of the traditional chain of command in the past few years has been a point of tension between the White House and the uniformed military.
NEWYORKER: Preparing the Battlefield