... electrosol电溶胶 electrosparking电火花加工 electrostaticaccelerator静电加速器 ...
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electrosparking machine 电火花加工机床
electrosparking hardening method 电火花放电硬化法
By comparing fatigue crack with electrosparking crack, the effects of crack tip on fracture toughness of ductile iron have been studied.
通过开疲劳裂纹和线切割裂纹的对比试验，研究裂纹尖端的尖锐程度对球墨铸铁断裂韧性的影响；
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