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- Involute splines come in several varieties: Flat root side fit, fillet root side fit, and major diameter fit. 以下是对渐开线花键配合方式的3种定义;供参考.
- The factor of crack of major diameter broaches caused in heat treatmentprocess was analyzed in this paper. 分析了大直径拉刀在热处理过程中产生裂纹的原因。
- And by using the gradient vectors of the feature point, we can obtain rotate angle, major diameter and minor diameter in each subimage. (2)在各子图中由边界点梯度向量和候选形心座标，获得椭圆旋转角和长短轴比率；
- Major diameter infrared optical Ge Monocrystal was developed by direct pulling method. The optical and mechanical properties were measured. 采用直拉法研制了大直径红外光学锗单晶，测量了其光学性能和力学性能。
- A new treatment way how to provent and reduce the crackand the change of the form for major diameter broaches was also put forward. 提出了防止产生裂纹、减小变形的综合热处理工艺措施。
- The paper introduced the use of airlifting reverse circulation rotary drilling techniques in practice of major diameter socket pile operation at Xiangfan city s Hanjiang No. 介绍了使用泥浆护壁气举反循环回转钻进工艺进行襄樊汉江四桥大口径嵌岩桩的施工实践。
- A novel dresser of saucer superabrasives wheel is introduced,which is used for truing and dressing major diameter saucer wheel with poor rigidity by SiC cup wheel and diamond cup wheel. 通过以修整力为研究对象对修整器的系统工作稳定性进行了实验研究,得出该新形修整器的工作稳定性好,可以满足超硬磨料碟形砂轮的精密修整工艺要求。
- When surveying major diameter and higher hanging pipeline, common trigonometric leveling can t meet precision requirement, but tangent method surveying can meet precision requirement. 在悬空管线测量中,对于管径大、悬空高的管线,用普通三角高程法测量很难满足精度要求,而用切线法测量则很容易达到精度要求。
- Abstract: The paper introduces the design thought, main structure, performance character, applying range and control implement of cutting machine for intersecting curve of major diameter steel pipes. 介绍了大直径钢管相贯线数控切割机的设计思路、主要结构、性能特点、适用范围和控制实现。
- THREAD MAJOR DIAMETER IN MILLIMETERS 螺纹外径单位用公厘时
- Major Diameter Welded Steel Pipe 大直径焊管
- thin stainless cylinder with major diameter 薄壁大直径不锈钢筒体
- The major diameter and huge- thick soil 大直径巨厚表土
- major diameter of external thread 外螺纹外径
- The skirmish grew into a major battle. 小冲突扩大形成大战斗。
- Some slight incident may touch off a major war. 某个小事件可能会引发大战争。
- Local fighting might spark off a major war. 局部战斗有可能引发一场大规模战争。
- Narcotics are a major threat to health. 毒品是危害健康的大敌。
- A major has a crown on the shoulder of his uniform. 一名少校在制服的肩部有个王冠形的纹章。
- A captain is inferior to a major. 上尉的级别低於少校。
