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- Research on the Track Insulation Tester 轨道绝缘测试仪的研究
- Exploration of Track Insulation Device on Bridge 关于桥上护轮轨绝缘装置的探讨
- Regulation of Track Insulation Equipment for Derailment Prevention 对防脱护轨绝缘装置的整治
- The realization of the multiple frequency track insulation broken spot detector 全频点轨道绝缘测试仪的实现
- 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。
- Cork is often used for insulation. 栓皮经常用作绝缘材料。
- 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。
- Foam rubber provides good insulation. 泡沫橡胶隔绝性能良好。
- 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。
- Loss of electric current as a result of faulty insulation. 漏电由于绝缘不好而导致的电流流失