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- With the increase of the relative velocity, the variations of side force coefficient and yawing moment coefficient of the overtaken vehicle will increase linearly. 被超车侧向力系数和横摆力矩系数的变化量随两车相对车速的增加呈线性增加的趋势。
- With the increase of relative velocity, the variations of side force coefficient and yawing moment coefficient of overtaken vehicle will increase linearly. 被超车侧向力系数和横摆力矩系数的变化量随两车相对车速的增加呈线性增加的趋势。
- side force coefficient 侧力系数
- The sideslipping airplane gives rise to a side force on the vertical tail. 侧滑的飞机在垂直尾翼上引起侧力。
- The desquamating grade of diamond and the holding force coefficient between matrix and diamond were suggested as new concepts. 提出了金刚石的脱落度和胎体材料对金刚石的把持力系数的新概念。
- Enhancement of the vortical effect can benefit both the side force and the normal force. 涡系诱导作用增强,对侧向力和法向力都有增值。
- Bit side force is a key parameter judging the inclination control effect in the technique of inclination control. 在控制井斜技术中,钻头侧向力是衡量控制井斜效果的关键参数。
- It has now been demonstrated that fluid injection schemes can produce a sufficient side force to meet the requirements of many applications. 现在已经证明,流体喷射的方案能产生足以满足很多用途所要求的侧向力。
- The factors,such as WOB,deviation angle,hole curvature and clearance between stabilizer and wellbore,effecting bit side force have been discussed. 在此基础上,通过算例分析,阐明了钻压、井斜角、井眼曲率及稳定器间隙对钻头侧向力的影响规律。
- The effects of structural aspect ratio and side ratio on the ch aracteristics of the local wind force coefficients and power spectra on tall bui ldings are also investi. 介绍一种用于电力系统清扫绝缘子表面污垢的风力清扫环,它由一个绝缘环和风力推动碗、毛刷 环、刮板等组成。
- When a fighter aircraft or missile flies at high angle of attack(AOA),asymmetric vortexes are produced from the forebody and induce strong side force and yawing moment. 飞机或导弹在大迎角下飞行时会形成非对称涡,从而产生很大的侧滑力和偏航力矩。
- The steering ability of BHA in build up section of horizontal well Shugu 11 has been predicted and analyzed by balanced side force method and SABHA software. 利用平衡侧向力方法和SABHA软件系统,对曙古11水平井定向造斜段钻具组合的导向能力进行了预测分析。
- It is desired during spinning projectile and missile design and trajectory calculation that the side force and moment, Magnus force and moment, must be predicted precisely. 旋转弹丸、导弹的设计和弹道计算都要求准确计算弹丸的侧向力、力矩-马格努斯力、力矩。
- back electromotive force coefficient 反电势系数
- minimum breaking force coefficient 最小破断拉力系数
- Fnormalized tire force coefficient 见cornering stiffness coefficient
- Between China and US, the buyer is willing to buy and seller to sell, with no side forced to buy or forced to sell. 中美之间的贸易关系是买的愿买,卖的愿卖,完全不存在强买强卖的问题。
- Based on the analysis result,practical seismic force coefficients for single-layer latticed cylindrical shells are proposed. 在大量统计分析的基础上,归纳出可供实际工程设计参考的地震内力系数建议取值。
- The matching between camber and toe angle of front wheel is also analyzed and the rational explanation of side force of radial tire being less than that of bias tire is presented by introducing a concept of the effective camber. 讨论了车轮定位时侧倾角与前束角的关系,引入了有效侧倾角概念,并基于此给出了子午线轮胎比斜交轮胎侧倾侧向力小的理论解释。
