kerf
英
美
n. 截（切锯）口；劈（锯）痕；（气割的）切（割）缝；切断沟；槽; 切割下之物
v. 截（口断）；切开；剪断; 锯（割切）缝；切（锯掏）槽
现在分词：kerfing 过去式：kerfed 复数：kerfs
COCA.44351
双语例句
- And some thin kerf, but also are less likely to cut stone, cut so thin because of the stones will fracture stone.
而有些薄壁，也不太可能削减石，切割，因为薄的石头会断裂石材。 - Its saw kerf is plat without burr and micro-cracks.
同时实验自制的丝锯锯缝锯口平整，无毛刺和微裂纹。 - It can be seen from the results that the kerf morphology and dimensions are influenced mostly by jet pressure, secondly by the nozzle feed rate and the standoff distance, and the abrasive flow has less effect on kerf morphology and size.
结果表明，射流压力对切口形貌及尺寸的影响最大，其次是喷嘴横移速度和靶距，磨料流量对切口形貌及尺寸的影响较小。 - It was indicated that the seeds with the treatment of kerf were the best, callus reduction rate could reach up to90.
结果表明：最佳外植体为切口处理的种子，愈伤诱导率最高为90。 - In order to obtain high-quality kerf, it is necessary to assure the accurate location of the focus.
为了获得高质量的切缝，就要精确确定焦点的位置。 - The basic principle and characteristics of the technology and the influencing factors to the machining process are introduced and discussed, together with the erosion mechanisms and kerf characteristics.
本文介绍了此技术的基本加工原理、特点以及加工过程中的影响因素，论述了微磨料空气射流加工的材料冲蚀机理和切口特征。 - In the same of average power, peak power and duty cycle constant, pulse width is the primary parameter which affects the kerf width.
在相同的平均功率、峰值功率和脉宽比下，脉冲宽度是影响切缝宽度主要参数。 - 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。 - Based on the parameter model of laser cutting quartz crystal material, the relationship among laser power, cutting speed, material thickness and kerf width is analyzed. And the basis regularities of laser cutting quartz crystal material are studied.
本文基于石英晶体激光切割的参数模型，分析了对激光器功率、切割速度、材料厚度以及切缝宽度的相互关系，研究了石英晶体激光切割过程的基本规律。 - Besides, a formula of estimating the kerf surface roughness was also presented, which can explain the experiment results well.
导出了描述脉冲激光切割切缝表面粗糙度的公式，利用该公式可以较好地解释本文的实验结果。最后，提出了控制激光精密切割切缝缝壁质量的方法。