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- A random supposition approaching to real condition is made on abrasive wheel structure based on the current grinding theory. 在前人磨削理论基础上对砂轮结构做了更接近实际的随机性假设，应用计算机数字模拟技术对磨削全过程进行了模拟，获得了磨削过程和磨削表面的许多重要数据和结果。
- Based on the industrial flatbed metal grinding theory and practice, experiment was made to solve the problem of turned edge in oilstone grinding. 研究目的：通过剖析传统研磨冰刀出现卷刃的原因及消除卷刃过程中存在的问题，寻求解决该问题的途径。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- He tried in every way to verify this theory. 他想一切办法来验证这个理论。
- I entirely approve of that theory. 我完全赞成那种理论。
- I need a holiday as a relief from the daily grind. 我需要休假以摆脱单调的日常工作。
- He is assigned a room on the grind floor. 他分配到底层一间房子。
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- This concept is at the very core of her theory. 这个概念是她理论的核心。
- They are grinding wheat into flour. 他们正在把小麦磨成面粉。
- It won't grind down any finer than this. 不能磨得比这个再细了。
- Einstein's theory of relativity. 爱因斯坦的相对论。
- He loses his balance and fall to the grind. 他失去平衡，摔倒在地。
- Practical experience belies this theory. 实际经验证明这个理论是错误的。
- God's mill grind slow, but sure. 天网恢恢，疏而不漏。
- We grind up the wheat to make flour. 我们把小麦磨成面粉。
- Her theory was quoted without an acknowledgement. 她的理论被人引用而未向她致谢。
- Einstein's theory marked a new epoch in physics. 爱因斯坦理论开创了物理学的新纪元。
- For several years his theory held the field. 几年来他的理论一直保持着权威地位。
- I have to grind the knife; it is blunt. 我得磨刀;它钝了。
