The screw head structure also comprises threads, which are located at lower end of the screw head.
螺丝头构件还包含螺纹，位于螺丝头的下端。
This presented the theory for the optimization design and improvement of the control of flow filed parameters and head structure.
这为流场参数的控制和机头结构的优化设计和改进提供了理论依据。
The cutter head structure of the invention is applicable to the cutter head structure of various juice extractors, fruit juice mixers and food cooking machines.
本发明可适用于各种榨汁机、果汁机、食品料理机的刀盘结构。
Traditional approaches use wire-frame model or surface model to build 3D head structure, and use physiological model or parametric model to make facial animation.
传统方法采用精细的网格模型或曲面模型建立人头三维结构，采用生理模型或参数模型进行人脸动画。
The vibration of flying missile head is a subject of random vibration mainly. Calculating the random response is a major work of missile head structure and environment analysis.
弹头在飞行过程中的振动主要是随机振动，计算随机激励下弹头的响应是弹头结构强度和环境分析的重要任务之一。
Head structure defects of 7738 umbrella-type tower are presented after snow damage. Improvement methods are introduced and check-up calculation of load is made.
经过雪害教训后，提出了7738伞形铁塔头部结构存在的缺陷，介绍了改进的方法，并进行有关载荷的校验计算。
Head structure defects of 7738 umbrella-type tower are presented after snow damage. Improvement methods are introduced and check-up calculation of load is made.
经过雪害教训后，提出了7738伞形铁塔头部结构存在的缺陷，介绍了改进的方法，并进行有关载荷的校验计算。
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