rear block

Regarding the rear curve draft type, the front spacing block and the key elements such as apron combination and low hardness non treatment cots, analysis is done to the mechanism of the above-said elments on the spinning quality.

针对细纱牵伸系统中后区曲线牵伸型式、前区隔距及关键纺纱器材&上胶圈组合元件、中低硬度表面不处理胶辊等因素，分析探讨了其影响成纱质量的机理。

He asked me to block up the rear wheel.

他让我把后轮垫高.

He crossed China from north to south-in2006, at72-with just three brake-block changes, one jammed rear-brake cable and a change of tape on the handlebars.

2006年，72岁时他在中国从北骑到南，其间只换了三次闸，一个后煞车线和把手上的皮带。

Through reverse thinking of working principle of inclined push rod, this mold adopts button pole to offer power to rear mold slide block.

通过对斜顶杆工作过程的逆向思考，采用拔杆为后模滑块提供动力。

Maybe we have to block up the rear wheel. Fortunately we've got a spare wheel.

我们得把后轮垫起来, 好歹我们有个备用胎.