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- base circle measurement 基圆测量
- This paper expounds evaluation method and course of uncertainty in DJ2-theodolite level standard deviation of one circle measurement. 阐述了DJ2经纬仪一测回水平标准偏差测量结果不确定度的评定方法和过程。
- In accordance with the characters of end section involute of helicoids,it is analyzed of change of the base circle affecting the pressure angle of involute profile. 依据渐开螺旋面端面渐开线的性质，分析了渐开线基圆变化对渐开线齿形压力角影响。
- Effect-of Eccentric Cam Base Circle to the Measurement of Cam Lift 试论凸轮基圆偏心对凸轮升程测量的影响
- This paper points at that the resultant braking force point of drum brake is on the base circle and finds the relation between the structural parameters of shoe block and moment of force. 该文阐明制动力的合力点在基本圆上，并找出蹄块结构参数与制动力矩之间的关系。
- Abstract: This paper points at that the resultant braking force point of drum brake is on the base circle and finds the relation between the structural parameters of shoe block and moment of force. 文摘:该文阐明制动力的合力点在基本圆上，并找出蹄块结构参数与制动力矩之间的关系。
- Base circle of involute helicoid worm 渐开线蜗杆基圆
- the windage of base circle section 基节偏差
- the smallest radius of base circle 最小基圆半径
- The analysing and calculation of the measurement of cam lift rang effected by the cam base circle eccentricity 凸轮基圆偏心影响凸轮升程测量的分析与计算
- The best eccentric distance to made the base circle minimum 用最佳偏心距使凸轮基圆半径减至最小新方法
- Ce Yuan Hai Jing (Sea Mirror Of Circle Measurment) 测圆海镜
- The runner was retired put out at first base. 跑垒者于第一垒上被刺杀出局。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
- You cannot enter a military base without a permit. 无通行证者不得擅入军事基地。
- Her heavy industry rests on a broad and firm base. 它的重工业有广泛坚实的基础。
- Application of Loose Circle Measurement Technology of Surrounding Rock in the Mining Roadways of Shuangliuta Colliery 围岩松动圈测试技术在双柳煤矿回采巷道中的应用
- He caught me off base with that question. 他的问题猝然把我给问倒了。
- The bombers swooped on the air base. 轰炸机突袭空军基地。
- The Design and Realization of Piezoelectric Crystal Admittance Circle Measurement Machine 压电晶体导纳圆测量仪的设计与实现
