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- variable speed rolling 变速轧制
- The drill has variable speed control. 这钻机有变速控制。
- Accelerator Non-contact continuously variable speed system. 无极变速系统。
- Independent variable speed drives on telescoping section. 套车部件的自变数速度驱动器。
- Variable speed is almost essential if drilling is to be accurate. 如果钻孔要精确，则可变速度是必不可少的。
- Contolled by microcomputer , displayed by LED , stepless variable speed . 采用微电脑控制，LED显示，无级调速。
- The manager of Dep. Maintain, Dep. Produce for high speed rolling wire mill of Tianjin Iron and Steel Ltd. Co. 天津钢铁集团公司高速线材厂维修部门、生产部门负责人。
- Adopt multi-function digital frequency inverter, and stepless variable speed. 采用多功能数显变频器，无级变速；
- Variable Speed Buffing Wheel: Another luxury for the serious clayer. 多速打磨轮：软陶爱好者的另一样奢侈品。
- The project designed char acteristics and adopted advanced t echniques are introduced in detail ed,such as large gauge billet,high speed rolling,short rolling line, e tc. 重点介绍了该工程设计采用的先进工艺技术及工程特点,如钢坯规格大、轧制速度高、轧线长度短及产品定尺范围大等。
- Coarse material is conveyed by a stream of air to variable speed whizzer-separator. 粗料由空气流输送到变速风力选粉机那里。
- We found by experiments that severa kinds of vibrations in the high speed rolling mill are interrelated to the interaction between various factors in the rolling process. 试验发现高速轧机中的多种振动现象都与轧制过程多种的交互作用相关,研究轧机振动中的界面耦合机理与机电耦合机理。
- The objective of this study is to investigate the method of improved drawability of AZ31 magnesium alloy sheet produced by differential speed rolling process at room temperature. 文章主要对异步轧制AZ31镁合金板材室温冲压性能进行了研究,以探讨提高镁合金板材冲压性能的途径。
- The domesticating of guide at Anyang high speed rolling mill are introduced, original defects are improved,some problems of the rolling process are solved. 主要介绍了安钢高线轧机导卫的国产化实施情况。
- Tongue shaped design vibrator. It comes with a powerful micro motor with variable speed control. 小圆点设计震动舌头：配备超静音微型强劲马达之无段变速按摩器。
- Using importation system of infinitely variable speed,can adjust productional speed. 采用进口无级变速系统，可调节生产速度。
- An idea of design is provided for asynchronous m otor of variable frequency variable speed in this paper mainly. 本文主要为变频调速异步电动机的设计提供一条思路。
- For this reason, it has the absolute advantage to adopt the technique of variable speed constant frequency (VSCF). 为了提高风能的利用率,变速恒频(VSCF)风力发电技术有其绝对的优越性。
- TSU solids settling/oil floating pool has been designed and constructed at the High Speed Rolling Mill of Chongqing Steel Work Inc. to clarify its dirty recycling process water in the second stage. 为重钢高线厂的浊环水二次净化,设计和制作了占地20×30=600m2的斜窄流沉渣浮油池,有效工作面积达3000m2。
- The papers study the technology of variable speed drive in electric submergible pump. 本文主要论述了潜油电泵系统变频调速的应用技术。
