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1·The problems existed in discharge printing of knitted undershirt cloth were analyzed, such as edge roll, dark color, and color difference prevention and measures are also presented in this paper.

针织汗布在拔染印花工艺中极易出现卷边、色泽萎暗、 印花颜色不一致、 色差等印制问题。文中分析了色泽萎暗及产生色差的原因，并提出了预防措施。

2·The mother takes her hands off the three-wheeler pram, which begins to roll towards the platform edge.

母亲把手从三轮婴儿车上移开，婴儿车就开始滚向站台边缘。

3·The footage shows the mother taking her hands off the three-wheeler pram, which begins to roll towards the platform edge.

录像显示，那位母亲把手从三轮婴儿车上拿开，婴儿车开始滚向站台边缘。

4·Finish with a roll or flick of the brush toward the biting edge.

完了向切端卷起或拂动牙刷。

5·When you run or walk, you land on the outside edge of your foot and roll inward.

当你走路或者跑步的时候，脚外侧首先着地，然后翻向内侧。

6·I want to be nose high when I do my roll for the knife-edge pass at show center.

当我在展览中心上空横滚准备做刀锋通场的动作时我要让机头抬高。

7·AILERON, a hinged moveable part on the trailing edge of each wing for airplane roll (wing up and wing down) control.

副翼，铰连在每个机翼后缘的可动部件，用于控制飞机的滚转(机翼向上和向下)。

8·The results show that the use of a taper roll can reduce the edge drop and total crown of strip steel efficiently.

结果表明，应用单锥度辊可以有效降低带钢边降，减小带钢总凸度。

9·It lies between the roll line and neck edge to help the collar roll correctly.

它处于领折线与领圈之间，有助于衣领的正确翻折。

10·Through axial movement of work roll and cooperating with hydraulic bending roll technology, WRS rolling mill can increase plate shape controlling capability and can improve edge thinning of plate.

WRS轧机通过工作辊的轴向移动，配合液压弯辊技术，提高了板形控制，改善了边部减薄。