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- Based on the conditions of processing facilities in enterprise, the compound dies of cutting edge and punc hing round holes for the tractor frame is developed. 根据企业加工设备条件,研制了拖拉机车架切边冲孔复合模具。
- With horizontal opposite punching die,hori-zontal punching of large parts of tractor frames can be fulfilled. 使用水平对冲模具,可以完成拖拉机机架等大型零件水平冲孔。
- EFFECT OF VIBRATORY STRESS RELIEF ON RESIDUAL STRESS IN TRACTOR FRAME BEAM 振动时效对履带拖拉机车架大梁及残余应力测定的影响
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- A set of tools goes with each tractor. 每一台出售的拖拉机都附有工具一套。
- He drove the tractor to his farm. 他开拖拉机去农场了。
- There is a tractor in this farmyard. 在这个农家庭院里停着一台拖拉机。
- The tractor is powered by a diesel engine. 这台曳引机是用柴油机发动的。
- The tractor had been damaged by rough usage. 这辆拖拉机因使用不经心而损坏了。
- The bevel of that picture frame was damaged. 那个镜框的斜角已被损坏了。
- Her slight frame was shaken by bouts of coughing. 她纤弱的身躯因阵阵咳嗽而发颤。
- The painter stretched the canvas on a frame. 画家把油画布紧绷在画框上。
- It is not easy to true up a frame. 做个标准的框架也不容易。
- The clanking tractor went along, shooting smoke out of its belly. 拖拉机铿铿地开了过去，从车肚里喷出烟来。
- This athlete has a powerful frame. 这位运动员有着魁梧的体格。
- It takes long to frame up an article. 构思一篇文章要花好长时间。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- The tractor laboured up the hillside. 拖拉机艰难地向山坡上爬去。
- The mayor is a man of square frame. 市长是个体格魁梧的人。
- The door is not true to the frame. 这门与门框的尺寸不一致。
