Tooth profile deviation; Effective length; Initial point; End point; 齿廓偏差;有效长度;起测点;终测点;
Most likely the initial point of attack. 这里可能是他最初遭到攻击的地点。
The median, the mean, the left block, the SAD ( Sum of Absolute Difference ) comparison and other methods of the prediction of searching initial point were theoretically and experimentally analysised. 对中值,均值,左块,SAD比较等方法进行了理论介绍和实验分析,提出一种新的预测搜索起始点方法。
High precision of the prediction of searching initial point can reduce the number of search points to improve the search speed and search precision. 高精度的预测搜索起始点方法可以减少运动估计算法的搜索点数,提高搜索速度和精度。
According to the findings of case study, this method is efficient in calculating gas leakage rate under the condition of different initial pressures or at different distances from the initial point. 实例分析结果表明,在不同的起始压力下或泄漏发生于距管线起点不同距离处,采用该方法来计算泄漏率是有效可行的。