America ' s average speed is supposed to be a bit above the median , but most users find that it isn ' t , or that the faster speeds are vastly more expensive 美国的平均速度据说比这个中间值高一点，但大多数用户发现不是这样，或者更快的速度要昂贵得多。
Recording traveling data in 1 second interval - recording data includes : maximum speed , average speed , traveling distance , harsh brake and harsh acceleration -可纪录行车距离公里,平均速度,每段最高速度,行车时间,重杀车或突然加速,每段开车或行车纪录
Photography - industrial radiographic films - determination of iso speed , iso average gradient and iso gradients g2 and g4 when exposed to x - and gamma - radiation 摄影.工业用射线照相胶片.置于x -射线和-射线下的胶片iso感光速度和iso平均速度梯度g2和g4的测定
Recording data includes : maximum speed , average speed , traveling distance , harsh brake and harsh acceleration client can choose different color of led to suit their need -可纪录行车距离公里,平均速度,每段最高速度,行车时间,重杀车或突然加速,每段开车或行车纪录
Through the numerical studies , the author can conclude that the major impact on the three - dimensional chaotic mixing is the axial average - velocity and the axial velocity distribution 数值模拟表明影响三维混沌混合的主要原因是轴向平均速度和轴向平均速度分布。
Up to now , the current velocity measurement methods can only generally be used to determine the average velocity of a moving object between two points 目前速度的测试方法一般仅能确定运动物体在两点间的平均速度，瞬时速度的连续测试方法在国内尚未得到足够的开发和应用。
Meanwhile , we adopted air distribution performance index , temperature gradients and average velocity to evaluate and compare room air distribution under various air volumes 同时，用空气分布性能指标、温度梯度以及室内平均速度对不同送风量下的室内气流分布进行了评价和比较。
Average speed calculation vecon - speed vecon - speed is an efficient and accurate system that calculates the average speed of a vehicle between two pre - determined fixed points 平均速度统计慧光道路车速监察系统vecon speed是一个高效高精确度的用于测量某一固定路段车辆通行平均速度的系统。
In the third part , we analyzed the relations not only between space average speed v and amplitude - weighted average speed v , but also between space speed variance x and frequency speed variance f )和空间域平均速度( ? )之间、频率域速度标准差_ f和空间域速度标准差_ x之间的关系，揭示(
The distribution of stream - wise particle velocity follows the log - law under various flow conditions and for different particle diameters , and the fluctuation of the other two velocity components is random 对不同的粒径和不同的水流条件，颗粒纵向平均速度都符合对数分布规律，垂向和横向的平均速度属于随机波动的范围。
