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- 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。
- 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。
- REVERSAL ENVELOPE METHOD AND ITS APPLICATION 逆包络法及其应用
- Extraction of Fan-shaped Section with Adverse Envelope Method 扇形板截形数据的逆包络法求解
- 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。
- IMPROVEMENT ON THE ENVELOPE METHOD EVALUATING R-CURVE OF CERAMICS 测定陶瓷材料阻力曲线的包络线法的改进
- Keywords R-curve;the envelope method;tangency point;improvement; 阻力曲线;包络线法;切点;改进;
- Have you stuck down the back of the envelope? 信封背面开口处贴牢了吗？
- 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。
- He steamed the stamp off the envelope. 他用蒸汽把信封上的邮票揭下来。
- 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。
- He glued a stamp onto the envelope. 他把邮票贴在信封上。
- As he picked up the envelope, a key dropped out. 他拣起信封时，一把钥匙掉了出来。
- As she picked up the envelope, a key dropped out. 她拾起信封时，一把钥匙掉了出来。
- Put a stamp on the envelope, will you? 在信封上贴张邮票，好吗？
- He stuck a stamp on the envelope. 他在信封上贴上邮票。
- She opened the envelope with her fingertips. 她用指尖弄开了信封。
- 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。
- The envelope's seal was torn open. 信封封缄被撕开了。
- The (flap of the) envelope was unstuck. 信封(的封口)没粘住。
