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- average travel speed 平均运行速度
- The Study has found that while there were localised congestion problems, the average peak hour travelling speed in 1997 was at a reasonable level. 研究发现,虽然局部地区在1997年有挤塞问题,但繁忙时间的平均车速尚能维持在合理水平。
- With the raise of highway class and automobile travel speed, high demands are put forward to highway design. 随着公路等级和汽车行驶速度的不断提高,对公路线形的设计提出了更高的要求,对公路使用的舒适性要求也越来越引起人们的重视。
- The paper introduces a travel speed detector for hoist based on the infrared laser position transducer. 本文介绍一种基于红外激光位置传感器的提升机运行速度检测装置。
- In this paper,the effect of matching of rotation speed and travel speed on 6063 aluminum FSW joints is researched. 在此以工艺试验为基础,研究了旋转速度及其与焊接速度的匹配对6063铝合金搅拌摩擦焊接头形貌以及力学性能的影响。
- Four criteria are used to evaluate the performance of rescheduling operation: (1) the average travel time; (2) the load factor difference; (3) the number of delayed trains; and (4) the total delay time of system. 而运转整理策略包含：站间赶点与月台赶点之赶点策略、抓前车与抓后车之间距控制策略、及删除列车策略。
- Hydraulic transmission with two-range travel speeds. 液压传动,两挡变速。
- According to the actuality of a certain city, a kind of brand new dynamic travel speed collection technology based on low frequence FCD is introduced in the paper. 结合出租车车辆的特殊信息，改进了低采样频率浮动车技术的估计算法，建立了空车数据处理模型；
- A few dreamers at the International Tourism Fair say space trips for average travelers could come sooner than we think. 几个国际旅游展上的梦想家说，一般旅客的太空旅行计划将比想像中更快实现。
- The system can monitor four major indexes in the spraying process, the spraying pressure, spraying flow, sprayer travel speed rate and the percentage of the remaining mix pesticide in the tank. 该系统可实时监测喷施农药过程中的喷雾压力、喷雾流量、喷雾机行走速度和药桶药液余量4个主要参数。
- The great virtue of air travel is speed. 乘飞机旅行的最大优点是速度快。
- Programable ram travel speed. 滑板上升下降速度可无级调整。
- At the same time, constant engine speed stabilizes output displacement of hydraulic pump and then stabilizes travel speed and vibratory frequency in turn, so that compaction quality is increased. 同时，发动机转速的恒定也使液压泵输出排量稳定，进而保证了行走速度和振动频率的稳定，提高了压实质量。
- As for the traveller speed higher than 38m/sec, it is better to use the ZM-series Ring. 在钢丝圈线速度高达38米/秒以上时，以使用ZM型系列的钢领为佳。
- The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
- The average output of the factory is 20 cars a day. 该工厂的平均产量是每天20辆汽车。
- Such hoists change the power frequency through transducer and the lifting speed and the traveling speed to make the electric hoist travel more smoothly and more accurately. 变频功能型电动葫芦利用变频器使电源频率发生变化，实现电动葫芦起升机构和运行机构的变速，使电动葫芦运行更平稳、定位更准确。
- His income is well below the average. 他的收入大大低于平均水平。
- If you were traveling at the speed of light and turned on the lights what would appear to happen? Also --- Does darkness have a traveling speed? 如果我们以光速行进并打开灯将会发生什么?黑暗有传播速度吗?
- We fail one student per year on average. 我们平均每年有一个学生不及格。
