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- track geometry measurement 轨道几何线形测量
- Owing to the differences in its rail structure, the change of track geometry is different. 由于其轨道结构的差异，相应的轨道几何状态变化是不一样的。
- Engineers had laboured for months to ensure precision to the millimetre in the track geometry, but we still lurched alarmingly. 几个月来，工程师们绞尽脑汁以求达到轨道设计上毫米级的精度，但我们在车上仍然是惊魂难定地东倒西歪的。
- track geometry equality index ( TGEI ) 均匀性指数
- IGES is a simple data transfer format, in reverse engineering, according to the requirement of product geometry measure, CMMs data can transfer to CAD/CAM system by IGES format. IGES格式是一种简单、方便的点坐标数据数据转换格式。在产品反求工程中，三坐标机的数据可根据产品测量需要，转换为CAD/CAM能接受的图形信息格式。
- Lateral Vibration of A Maglev Track Inspection Vehicle and Its Effect on Measurement Accuracy of Maglev Track Geometry Parameters 磁浮轨检车横向振动及其对磁浮轨道几何参数测量精度的影响
- Coating Geometry Measurement for Optical Fiber Side View Method 光纤侧视图方法的涂层几何尺寸测量
- Comparison of Railway Track Geometry Status Evaluation Methods 铁路轨道几何状态评价方法比较
- Intelligent analysis of track geometry condition recording data 铁路轨道状态检测数据处理智能分析方法
- 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。
- Calibration Method of Tool Geometry Measurement System with Laser Vision 刀具形貌激光视觉检测系统标定方法的研究
- I feel that geometry is a difficult subject. 我认为几何是一门难学的课程。
- 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 students are learning solid geometry. 这些学生正在学习立体几何学。
- 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。
