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- Transportable Tracking Range 可移动跟踪范围
- PLL (phase lock loop) with PFD (phase-frequency detector) have been widely used in recent years.Reason for their popularity include extended tracking range, lower tracking time and low cost. 摘要锁相环(PLL)是一个闭环相位自动控制系统，能够利用一个精确且稳定的频率产生一系列频率准确的信号，为系统内部的其它模块提供稳定的高频时钟。
- Askania Cine-Theodolite Optical Tracking Range 阿斯卡尼亚电影经纬仪光学跟踪距离
- Mobile Open Ocean Tracking Range 公海流动跟踪靶场
- Ultra-Short Baseline Torpedo Tracking Range 鱼雷跟踪频段超短基线
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- Defense Transportation Tracking System 国防运输跟踪系统
- The goods have been cased up for transport. 货物已装箱待运。
- This rough track will soon be a metalled road. 这条坑坑洼洼的路不久就要铺上碎石了。
- I'm trying to track down my old Aunt Maud. 我正试图寻找到我那年迈的婶婶莫德。
- The cyclist went at full sail along the track. 自行车手沿着跑道全速前进。
- Please find alternative means of transport. 请另外找一个运输方法。
- Nuclear Materials Transportation Tracking System 原料运输跟踪系统(能源部)
- Bill has a feeling he is on a fast track. 比尔感觉到他正快速迈向成功。
- The new race track is nearly six miles in extent. 这条新跑道将近六英里长。
- Should public transport be subsidized? 公共交通应当受到资助吗？
- The Realization of Tracking Range Radar Training-Simulator based on CPLD 基于CPLD的雷达模拟训练器跟踪测距实现
- The transport of goods by air is very expensive. 空运货物费用十分昂贵。
- Tracking wild animals requires great stealth. 跟踪野生动物必须悄然无声。
- I normally travel by public transport. 我出门通常乘坐公共交通工具。
