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- Coolant type and efficiency are paramount to the successful application of Superabrasives in the High Speed Grinding of difficult to machine materials. 要成功地对难加工材料实施高速磨削,冷却液的类型及供给效率是的极为重要的因素。
- Engis Corporation manufactures superabrasive finishing systems for lapping, polishing, grinding and honing difficult to machine materials to close tolerances. 公司开发制造超硬磨料的精加工系统，包括研磨、抛光、磨削和珩磨，实现零件加工的高效率和高精度。
- Is titanium reelly difficult to machine? 钛真的是很难加工吗?
- difficult to machine material 难加工的材料
- Rubber is a kind of material with remarkable viscoelasticity and high elasticity, it is difficult to machine by traditional means. 橡胶材料具有显著的高弹性和粘弹性,传统的切削加工方法很难得到良好的加工表面。
- As the material 35 steel of the nut used for fastening U-shaped bolt is rother difficult to machine, so the substitute material Y 35TiS steel is developed. 紧固U形螺栓的螺母材料35钢较难加工,故研制了替代产品Y35Tis钢。
- Surface intersections,concaves and shallow planes of the curved surface are difficult to machine. 曲面交线、曲面内凹区域及曲面中浅平面的加工是曲面加工的难点。
- It is very difficult to machine this crystaldue to its perfect cleavage and brittleness. 依靠传统的纯机械加工方法常常导致生产率低下和废品率增高。
- Steels in this group are more expensive as well as more difficult to machine and weld than low carbon steels. 低碳钢适用于以下情况：工具机身，把手，模座及其它不要求强度和耐磨性的类似情况。
- It must be difficult to play various personae in the same movie. 在同一个电影中扮演不同的角色肯定不容易。
- It was difficult to tell his exact age. 很难判断他到底多大岁数。
- The material is easy to machine . 这种原料易于加工。
- It is difficult to express it in terms of science. 要用科学的字眼来表达它是很困难的。
- It was difficult to gauge how people would respond. 大家的反应如何难以估计。
- The material is easy to machine. 这原料易于用机器加工。
- He find it difficult to give shape to his idea. 他觉得很难把他的想法，明确表达出来。
- It is difficult to decide between the two opinions. 在这两种意见之间抉择是困难的。
- It is difficult to keep on terms with such a man. 很难和这样的人保持友好关系。
- It is difficult to stamp out all the crimes. 很难把所有的犯罪都消除掉。
- The stain on his shirt is difficult to clean off. 他衬衣上的污点很难去除掉。
