That slot left in the wood after a saw goes through is called the kerf.

锯过木头后留下的锯缝就叫做kerf。

Optimize further for equipment, raise kerf ability to lay a foundation.

为设备进一步优化，提高割缝能力奠定基础。

Range of kerf width and exposure may be changed for optimized performance.

一系列的切缝宽度和曝光可能会改为优化的表现。

Can cut conductive material in wantonly shape, get good kerf and smooth edge;

对各种导电材料可随意形状进行切割，可得到优良的切口和平整的表面；

The effects of laser process parameters on kerf width and quality were studied.

系统研究了工艺参数对切缝宽度和切缝质量的影响规律。