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- 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。
- 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 phase diagnostic x-ray high tension unit 诊断用三相X线高压发生器
- It mainly includes coil car,uncoiler,leveler,shearer,correct deviece,slitting machine,scrap recoiler,tension unit,press unit,recoiler,hydraulic system and electrical system,etc. 它一般主要有上下料小车、开卷机、牵引校平机、横剪机、纠偏装置、纵剪机、废边收卷、张力机构、压分料装置、收卷机、液压系统及电控系统等组成。
- Structure design of three rolls holding unit 三辊抱芯装置的机构设计
- 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。
- It mainly tested rolling tension of seriplane board and tenacity and elongation of silk reeled with the same material during process adjustment. 摘要对煮茧工艺调整前后同一庄口生丝的黑板卷绕动态张力和断裂强力、断裂伸长率进行了测试。
- high tension unit for x-ray television diagnosis X线电视诊断用高电压装置
- The optimum position of roll tensioning is analyzed under the action of the centrifugal force and cutting temperature stresses. 对离心力场，切削温度场共同作用下的锯片最佳辊压适张度处理位置进行了计算分析；
- In various factors which influence continuous rolling tension, this paper mainly analyzes the effect of unsuitability of motor's indexes on continuous rolling tension, and introduces solution methods. 在影响连轧张力的诸因素中，着重分析了电机指标不当对连轧张力的影响，并介绍了解决办法。
- 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。
- three rolls plate bending machine 三辊卷板机
- The optimum position of roll tensioning is analyzed under the action of the centrifugal force and cutting temperature stresses.The effect of tamped radius on the optimum position is also analyzed. 对离心力场,切削温度场共同作用下的锯片最佳辊压适张度处理位置进行了计算分析;
- Analysis of design scheme of the tension unit for trolley hauling rope 小车牵引钢丝绳张紧装置设计方案分析
- Technical modification of three roll calender 小三辊压延机的技术改造
- 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。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
