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- The Si-Mn steel track plate and pin usually exist the early abrasion, one of the main reasons is the burr defect of pin hole. 硅锰钢履带板销孔存在脉纹铸造缺陷是造成履带板与履带销出现早期磨损现象的根本原因之一。
- The Si-Mn steel track plate and pin usually exist the early abrasion,one of the main reasons is the burr defect of pin hole. 硅锰钢履带板销孔存在脉纹铸造缺陷是造成履带板与履带销出现早期磨损现象的根本原因之一。
- Replacing quartz sand with mullite sand, the high temperature intension of sand core can be improved, the burr defect is avoiding, the quality and life of track plate and pin are improved. 利用莫莱石砂替代石英砂生产履带板砂芯可提高其抗高温开裂强度，消除履带板销孔的脉纹铸造缺陷，提高履带板与履带销的质量与使用寿命。
- frame-type unballasted track plate 框架式无砟轨道板
- 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。
- Present Condition and Discussion of Material for Tank Track plate 坦克履带板材料的现状和探讨
- Avoiding Pin's Burr Defects in Production of Track Plate 消除履带板销孔脉纹的生产研究
- 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。
- Adoption girder element and spring element, among them the beam element is used to imitate the tracks plate, the spring element is used to imitate to fastenings and spring bolster. 本设计中采用有限元方法来计算轨道的应力值，将浮置板转化为弹性点支撑有限长梁模型。
- 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。
- He only put a bit on his plate to make fashion. 他只是拨了一点食物到盘子里做做样子。
- The new race track is nearly six miles in extent. 这条新跑道将近六英里长。
- The number shall be cut in on a plate. 号码将雕刻在一块金属板上。
- 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 hid the broken plate behind the table. 我把打碎的盘子藏在餐桌后面了。
- I'm on the track of a valuable painting. 我在追寻一幅珍贵的油画。
- That boat is done with the steel plate. 那艘船是用钢板做的。
- Keep track of the time you actually travel. 把你旅行的实际时间记录下来。
