Assessment of departure from roundness two - and three - point methods 圆度误差的评定两点三点法
Paper and board - testing of cores - determination of bending strength by the three - point method 纸和纸板.芯层试验.采用三点法对抗弯强度的测定
Paper and board - testing of cores - determination of flexural modulus by the three - point method 纸和纸板.芯层试验.采用三点法对弯曲模量的测定
Paper and board - testing of cores - part 6 : determination of bending strength by the three - point method iso 11093 - 6 : 2005 纸和纸板.纸芯的检测.第6部分:用三点法测定抗弯强度
Paper and board - testing of cores - part 7 : determination of flexural modulus by the three - point method iso 11093 - 7 : 1997 纸张和纸板.卷轴芯的试验.第7部分:用三点法测定弹性
The calculation principles of " hypotenuse - height method " and " three - point method " are different , but the methods of dealing with the traces are identical 弦高法和三点法的计算原理有所不同,但痕迹的处理方法是一致的。
Tsai ’ s two step method is used to calibrate the camera and the improved three - points method is used to calibrate the robot ’ s hand - eye relation 本文采用改进的三点法对机器人手眼关系进行了标定,采用tsai两步法对摄像机参数进行了标定。
The u - i properties of the samples at room temperature and cryogenic temperature ( 77k ) were measured by three - point method , and it was found that there is an effect like negative resistance in such multilayer films 本文采用三点法测定了常温、低温下的u - i特性,发现常温、低温下纳米量级的硅氧化硅多层膜具有类似负阻的特性。
According to the calculation principles of " hypotenuse - height method " and " three - point method " and the prizing and pressing traces in the criminal scene causing by round - pole shape tools , we can get the diameters of the tools 摘要利用圆杆状工具在刑事案件现场中遗留的撬压痕迹,根据弦高法和三点法的计算原理,可以得到形成痕迹的工具直径的大小。
It is necessary to make more profound research in the field of settlement prediction . in this dissertation , on base of the existing work , the three - point method which is the mostly used method in the settlement prediction has been studied thoroughly firstly , which indicated and discussed the deficiency of the three - point method , and as a result an improved three - point method was put out ; secondly , by analyzing the characteristics of the process of the foundation settlement we put forward the model for predicting foundation settlement based on " law of massaction " . the predictive result was ideal as we applied it to the 3 . rd coalfield project of wenzhou power plant and project of wenzhou peninsula , which shows that the model deserve use in much more projects 本文在对国内外关于地基沉降预测理论的研究进行综述的基础上,首先对工程中常用的三点法进行了细致深入的研究,指出以工程实测数据证明的现有三点法在应用时存在的不足,针对该不足进行了探讨,并在此分析基础上提出了预测结果更为理想的改进三点法;其次区别传统沉降预测方法的研究途径,本文从沉降过程的发展特征出发,根据描述物化反应过程发展特征的质量作用定律原理,探讨了一种新的地基沉降预测方法:地基沉降预测的“质量作用定律”模型;本文还以温州三期煤场工程及温州浅滩围涂促淤工程为背景,对上述改进三点法、地基沉降预测的“质量作用定律”模型的工程应用与传统的预测方法进行了比较,认为这些方法是可行的,并得出一些有用结论。