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- This paper summarizes the results of researches on track vibration damping and noise reduction for Tianjin Metro Line 1, such as the new-type high-elastic vibration damping fastening and block sleepers with rubber-plastic boots. 摘要在天津地铁1号线轨道系统中，采用新型高弹性减振扣件、新型橡塑套靴弹性短轨枕等减振降噪的创新技术。
- Study on Ground Waves and Track Vibration Boom Induced by High Speed Trains 高速列车诱发地面波与轨道强振动研究
- 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。
- Study on a Time-varying Spatial Model of Railway Tangent Track Vibration 铁路直线轨道空间振动时变模型研究
- Researching for the Influence of Cement Hardening on the Rail Track Vibration 道床板结对轨道振动的影响
- 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。
- 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。
- John bears the bell in all track events at school. 约翰在学校里的各个径赛项目中都赢得第一名。
- I'm on the track of a valuable painting. 我在追寻一幅珍贵的油画。
- Keep track of the time you actually travel. 把你旅行的实际时间记录下来。
- Signals control each section of the railway track. 各种信号控制着铁路轨道的每个部分。
- A locomotive pounded down the railway track. 一辆机车沿着铁道隆隆地驶去。
- I like to watch field and track events. 我喜欢观看田径比赛。
- We have to keep track of every cent we spend. 我们得记下我们花的每一分钱。
- What you just said is completely off the track. 你刚才讲的话彻底离题了。
- Even at full speed the ship's engines cause very little vibration. 这条船即使全速前进，发动机的震动也很小。
- The wrecked train lay aslant the track. 失事的火车斜着横在铁轨上。
