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- Based on the deformed trait of three roll skew rolling mill, the calculation formulas for rolling force are derived and verified by the method of slip lines. 根据三辊轧管机的轧制变形特点，应用滑移线方法，推出了三辊轧管机的轧制压力的计算公式，并得到实验验证。
- I shot three rolls of film last weekend. 上周末我用完了三卷胶卷。
- I sent three rolls of film away to be processed. 我送了三个胶卷去冲印。
- Please give me three rolls of film. 请给我三卷胶卷。
- Also describd here is details about research involving the three roll adjustable MPM (PQF). 对正在研究的三辊可调式连轧管机（PQF）也作了较详细的介绍。
- W11 series synmmetric turn-up form three roll bendling machine,resing and flalling the up-roller of which all adot mechanical power drive. w11系列对称上调式三辊卷板机，上辊升降和两下辊旋转，均采用机械传动。
- On the three roll forming unit equipped with diameter adjust roll used for the diameter control in the whole production period,this method is simple and very exactly to controll. 在三辊式成型机设置调径辊控制生产过程中的螺旋焊管直径，方法简单，控制准确。
- three roll continuous rolling mill 三辊轧管机
- Three rolling schedules were selected, dynamic simulations on the preloaded housing of cold ring rolling mill were proceeded with 3D finite element method, the results were compared. 选取3种轧制规程，用三维有限单元法对预紧机架进行了动力仿真，并进行了分析和比较。
- hydraulic 3-roll ink mill 液压三辊筒轧墨机
- hydraulic three-roll ink mill 液压三滚筒轧墨机
- Successful Operation of the First Advanced Three Roll Pipe Mill in the World 世界首套先进的三辊式连轧管机组成功投产
- The Calculation of the Mechanical Energy Parameter for Three Roll Tube Mill 三辊轧管机力能参数的计算
- Study on Decoupling Question of Hydraulic Three - axis Turntable 全液压三轴仿真转台解耦问题的研究
- Technical modification of three roll calender 小三辊压延机的技术改造
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- The hydraulic lift is over there. 液压升降机在那儿。
- Sanhe Yanjing Mill Hydraulic Machinery C. 三河市燕京矿山液压机械有限公司。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- The Analysis of Factor for Influence on the roll Life for Three Roll Pipe Mill in Thin Wall Steel Pipe 三辊轧管机轧制薄壁管时轧辊寿命因素分析
