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- Because of the flexibility of enveloping method than dentiform normal method, three new screws are designed by enveloping method with flow field analysis. 由于包络法比齿型法线法应用简便，因此我们采用包络法设计了三种新型螺杆元件，并对其分别进行了流场分析。
- In order to effectively machine an orthogonal face gear,the geometrical design of tooth profile and the undercut condition for the gear are investigated via the enveloping method. 为了实现正交面齿轮的加工,采用包络法对正交面齿轮齿廓的几何设计方法和根切条件进行了研究。
- This paper studies the relief grinding problem of the hob of point contact worm gear drive and puts forward a one-parameter enveloping method to calculate the axial profile of relief grinding wheel. 本文研究了加工经可控曲率修正的蜗轮齿面的滚刀设计问题,建立了相应的数学模型,并应用计算铲磨蜗轮滚刀刃形曲线的单参数包络法,求出铲磨砂轮截形曲线。
- The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
- The special screw is manufactured with the molding method and non-instantaneous envelope method on the numerical control millers generally. 异形螺杆的加工一般采用成型法及无瞬心包络铣削方法在专用数控铣床上进行。
- Abstract: Based on KS function fitting characteristics, this paper presents a new mixed envelopment method and its realization and application in smoothing propeller force curve of tilting mechanism for tilting passenger train. 文摘:基于KS函数拟合特性，提出了混合包络新概念及实现方法，并阐述了这种方法在光滑摆式列车倾摆机构推力曲线上的应用。
- For the finishing machining of globoid indexing cam, double envelope method without error in theory is used and special measures are taken to avoid undercutting and vibrating of the machining process. 在精加工刀位规划阶段，采用两重包络法对凸轮廓面进行无理论几何误差刀位规划，并对刀具轨迹进行处理以避免空刀现象，从而防止加工过程中振动的出现。
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- The papers are falling out of the envelop, push them back. 论文从封袋里掉出来了，把它们放回原处。
- Popularizing this new method is not an easy job. 推广这种新方法不是件容易的工作。
- He steamed the valuable stamp off the envelop. 他用蒸汽熏揭下信封上的邮票。
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- A coat or layer enveloping an organ or a part. 被膜一种覆盖器官或身体部位的覆盖层或包被
- I have a simple and easy method. 我有个简易的方法。
- I went through by a summary method. 我成功运用了一个简易的方法。
- By this method, you obtain a good result. 用这种方法，你就会取得良好的结果。
- Many times has he tried that method. 那种方法他已经试验许多次了。
- Our packing method shall be improved. 我们的包装方法应加以改进。
- His method of organizing the work is commendable. 他组织这项工作的办法是值得称赞的。
