This is similar to the radio frequency identification (RFID) systems often seen in transit systems such as San Francisco's Clipper swipe card or London's Oyster scheme.
这个系统类似于旧金山路路通卡及伦敦Oyster公交卡采用的射频识别（RFID）系统。
Truck enjoys the great advantages in the transit time and frequency compared to other transportation means.
与其他运输方式相比，卡车在中转时间和频率方面有很大优势。袒。
The colon contraction frequency and amplitude with propelling movement decreases, the transit time prolonged, the feces cannot be pushed to the rectum;
结肠推进性收缩的幅度频率减少、结肠蠕动无力，肠传输时间增加，粪便无法正常推送至直肠；
Transit time is the primary factor which limits the ability of a transistor to operate at high frequency.
渡越时间是限制晶体管高频工作能力的主要因素。
So the author improves the 2-d sector filtering method, introduces the bang-transit and cake-cut filtering method in frequency - wave count area.
因此，作者将二维扇形滤波方法做了近一步的改善，引入了频率—波数域内带通切饼式滤波方法。
A kind of special floating slab track is utilized to conduct an experiment in laboratory in order to control potential low-frequency vibration from urban mass transit.
针对城市轨道交通可能引发的低频振动，采用特殊浮置板轨道进行室内激振试验。
Urban mass transit adopts 12 pulse and 24 pulse rectifier, whose high frequency harmonics mainly is 11 times, 13 times, 23 times and 25 times harmonics.
城市轨道交通牵引供电系统采用12脉波整流机组和24脉波整流机组进行整流，所产生谐波以11次、13次、23次和25次谐波为主。
The optimial fare structure for public transport networks with elastic demand is discussed with the assumption of fixed transit service frequency.
对具有弹性需求的城市公交网络系统票价的合理设定问题进行了研究分析。
We shall be glad to know the time of transit and frequency of sailings, and whether cargo space must be reserved; if so please send us the necessary application forms.
我方想了解航期、航行时间以及是否需预订货舱，如需预定货舱请提供所需的托运申请单。
We shall be glad to know the time of transit and frequency of sailings, and whether cargo space must be reserved; if so please send us the necessary application forms.
我方想了解航期、航行时间以及是否需预订货舱，如需预定货舱请提供所需的托运申请单。
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