side piece meaning in English

侧部，边件。

We sew the side pieces on here , and then
我们在这里缝纫上边块,然后
Spring loaded side pieces of the split blade fly apart to become blade trappers
装有弹簧的分裂刃弹开成为敌刃陷阱。
And then we would glue a chin on silicon separate chin piece and a top lip piece , and then two silicon side pieces
接着把塑料下巴的不同部分，包括一片上唇。两片侧面部分粘在一起。
According to the characteristic of cnc plasma cutting machine it could improve the process quality of cutting piece in effect for choosing proper technics , for example , cutting section point , aspect , sequence , speed etal during the period of processing , and elaborating towards the distortion control of single side piece , slightness piece , profiled piece and particularity piece at the same time
根据数控等离子切割机的特点，在加工过程中正确选择切割的起点、切割方向、切割顺序、切割速度等工艺，可以有效提高切割件的加工质量，同时对单边工件、细长件、异型件以及特殊件的变形控制进行了详细地阐述。