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- This principle can be extended to other angularity error evaluation. 文中的评定原理可扩展到其他倾斜度误差的评定。
- A new approach for roundness(circularity) error evaluation based on the particle swarm optimization(PSO) is proposed. 提出一种基于粒子群优化算法(PSO)的圆度误差评定方法。介绍了PSO算法的提出及其特点;
- The determinable error in plate counting method is larger. 平板计数法费时且误差较大。
- Application of DNA computing model to cylindricity error evaluation[J].Acta Metrologica Sinica ,2004,25(2): 107-110. DNA计算模型在圆柱度误差评定中的应用[J].;计量学报;2004;25(2):107-110
- RESULTS Revulsion is obvious and easy to determine error is small. 结果测定终点突跃明显,终点容易判断,误差较小。
- Service experienced error evaluating RPL configurations. 服务在分析RPL配置时出错。
- Based on eccentricity elimination by digital filter,data processing and error evaluation are discussed.The system is applied in the study of the s... 采用数字滤波方法消除一次偏心分量，在此基础上对数据处理和误差评定进行了探讨，将系统用于车床主轴回转精度的实际测量，取得了良好效果。
- Unable to determine error that occurred trying to run command upfunpack. 怎么解决这个错
- Several models of cylindricity error evaluation,such as MZC,LSC,MCC and MIC,were given,a constriction factor model of the Particle Swarm Optimization(PSO) was introduced. 建立了圆柱度误差评价的最小区域法、最小二乘法、最小外接圆柱法和最大内接圆柱法的数学模型,将一种含收敛因子的粒子群优化算法应用于圆柱度误差的目标函数的优化问题。
- The analysis and comparison were developed betw ee n two general models of contour error on machining of digitized gear-tooth surfa ces, which is in favor of the error evaluation and error compensation in the mach ining process. 本文对两种通用轮廓误差评定模型在数字化齿面加工轮廓误差评定方面的应用进行了具体分析和比较,为数字化齿面加工误差精确评定和误差补偿提供理论基础和数值依据。
- And a novel method via initial determined error compensation is presented in order to reduce the influence of shop motion and lever-arm effect. 并提出了采用初始装定误差补偿的方法消除船舶运动与杆臂效应对射击的影响。
- Positive rate of EL TOR Vibrio cholerae by usual proliferation method was low, determination error of false negative sample was easy to occur. 霍乱弧菌的检测。采用常规的浓缩蛋白胨水增菌法检出率低,容易造成假阴性。
- By titration directly with nitric thorium, the discoloration of end point is not sensitive and the determination error is sizable and not suitable to determine phytate content. 而采用直接滴定法检测则终点变色不敏锐，测定误差较大，不适合于植酸含量的分析。
- Error Evaluation in Doppler Sonar Navigator 多普勒声纳导航仪误差的估值
- The conclusion of how to determine error between generatrix linearity and axes linearity and how to compensate the error are valuable in measurement of axes linearity of deep bore. 给出的母线与轴线直线度误差及误差消除的方法，对深孔直线度的测量具有一定的实用价值。
- He overlooked a spelling error on the first page. 他没有看出第一页中有个拼写错误。
- Keywords detergency evaluation;determining errors; 污力评价;测定误差;
- He learned technical skills by trial and error. 他通过不断摸索掌握技能。
- The letter was addressed in error. 那封信的地址写错了。
- The map is in error regarding the junction. 这张地图在这个交点上是绘制错了。
