The experiment showed that this method could directly cut off the turned part of the blade to get sharp edge and speed.
主要结果和结论：设计制造出速滑刀金属研磨平板、刃冰刀金属研磨棒。
a club-shaped hand tool for grinding substances in a mortar.
用来在研钵中研磨东西的棒状手工具。
A large bar moved vertically to stamp or pound, as in a press or mill.
杵，研棒一种作垂直运动来压碎或捣碎的大棒，如在压榨机或磨粉机中
A club-shaped, hand-held tool for grinding or mashing substances in a mortar.
碾槌，捣锤用来碾磨或捣碎研钵中物质的一种手持棒形工具
ball or rod mill for solid mineral materials
球磨或棒磨机,用于固体矿物
Pre-grinding technology of rod mill and its applied points
棒磨机预粉磨技术及其应用要点分析
abrasive substances, surfaces, materials
研磨剂、 研磨面、 研磨材料.
grindstone for milling or grinding
磨石,用于碾磨或研磨
a ridged steel rod used to sharpen knives.
用于打磨刀具的有皱的钢棒。
Playing Majiang is a marvelous way to pass the time.
打麻将是消磨时间的一种很棒的方法。
High quality concentrate is obtained by using new barrel medium and packed flotation machine.
本研究采用新型筒棒介质和充填式浮选机进行磨矿和浮选,收到了良好效果。
abrasive compound
复合磨料， 研磨（混合）剂［膏］
make a grating or grinding sound by rubbing together.
通过研磨而发出磨擦声。
grinder ,millstone-type, for solid mineral materials
磨石式固体矿物研磨机
polished dressing
磨光，抛光，敷面打光，研磨
The killer was merciless. He killed the miller with a metallic rod.
凶手很残忍，用一根金属棒将磨房主杀害。
A mill for grinding grain.
磨坊用来研磨谷物的磨坊
burnishing of gear teeth
(齿轮的) 轮齿研磨