1) voltage notch
电压切痕
1.
According to features of power quality disturbance signal,this paper detects the disturbance signals of high-frequency,transient impulse and voltage notch with wavelet transforming.
针对电能质量扰动信号的特性,本文采用小波变换对电力系统的高频、瞬时脉冲、电压切痕扰动信号进行检测。
2) model-cutting pressing-marks
模切压痕
3) split and press machine
分切压痕机
1.
Through analyzing technical process of split and press machine,combing with the control requirement of production process,adapting PLC design method,applying PLC of siemens S7-200 series,the PLC control system scheme diagram and program of split and press machine are designed,and automation control of the system is also completed.
通过分析分切压痕机的工艺过程,结合生产过程的控制要求,采用PLC的设计方法,应用西门子S7-200系列PLC,设计出分切压痕机控制系统的PLC接线图与程序,完成了系统的自动化控制。
4) platen press type creasing and cutting machine
平压压痕切线机
5) partial cut and crease line
间隙切割压痕线
1.
The effect of partial cut and crease line with different dimensions,positions,and shapes on the corrugated fiberboard case compressive strength was compared.
通过对瓦楞纸箱进行抗压强度试验,分析常用于展示性纸箱的展示性结构要素对于纸箱抗压强度的影响,比较不同尺寸、位置、形式的间隙切割压痕线对纸箱的影响。
6) tool mark
刀痕，切痕
补充资料：痕痕
1.犹言一道道。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条