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- bi directional driving 双向驱动
- Conventional Motor or Direct Drive Rotary? 选择传统电机还是直接驱动旋转电机?
- Bi directional and mono directional Glenn operations in 10 cases were reported. 报道 10例单向与双向 Glenn手术。
- Direct drive via a coupling (fig 2). 是通过联轴节的直接驱动(图2)。
- Twin cylinder direct drive, synchronization by steel cable. 双油缸直接驱动，钢丝绳平衡系统；
- The essential principle and implementation of the bi directional detector for Fuel Handling System (FHS) in 10MW High Temperature gas cooled Reactor (HTR 10) are presented. 介绍了10MW高温气冷堆燃料元件装卸系统双向探测器的基本原理和实现方法。
- A new power integrated light activated MOS controlled multiway switch is described,which consists of bi directional thyristors,MOS and photoelectric devices. 介绍了一种新型功率集成光激MOS控制多路开关,它由双向晶闸管、MOS器件、光电器件组成。
- Alot of noises accumulate on the upstream channel in HFC (Hybrid Fiber-Coax)system ,which caused the difficulty in bi directional operations, Therefore,suppressing them is very difficult. HFC上行通路汇集了大量的各类噪声 ,严重影响着其双向业务的开通 ,如何对这些噪声进行抑制是个难题。
- Direct driving by hollow shaft expels chains and saves time for lubrication and tension adjustment on chains. 直接由空心驱动轴驱动，省去了链条润滑等维护工作。
- First, To develop the patent of "Direct Driving Type" presser foot lefter. It‘‘s going to more sensitive and silent. 电磁直驱式抬压脚组：率先专利开发，电磁直驱式抬压脚组不产生噪音，反应更灵敏。
- T Bank in a variety of changes, halfway to pause for the "Dayton", backward net for the "setback", Duncuo time to adjust Bi direction, not to appear side-feng. 行笔中有各种变化，中途转向稍停为“顿”，向后折回为“挫”，顿挫时要调整笔锋方向，不使出现侧锋。
- Robust cast iron valve body with a fabricated rotor, polyurethane adjustable replaceable blades and a direct drive. 铸铁阀体配合支架式转子,聚酯易拆除叶片和直驱方式。
- Operating Instructions: Direct Drive to replace the type of clothes can be switched. 操作指南:直接拖动要更换的衣服类型就可以换装了。
- Direct drive to the rolls with heavy-duty helical bevel gears where the output shaft is directly coupled to the roll shaft. 高坚固的螺旋斜线轴承直接驱动辊筒。输出轴直接连接辊轴，中间没有任何传动消耗。
- We highly recommend Direct Drive Modular Mounter GXH-1S for the pursuit of total productivity. 为了追求更高的整体生产性;我们向您推介直接驱动模块贴片机GXH-1S.
- Rotary, linear, and direct drive servomotors are available in 110, 230, and 480 VAC options. 旋转的、线型的和直接的驱动补助马达间接变速装置都可从110, 230和480 VAC中得到。
- Ultrasonic motor is a new type direct drive motor emerging with the development of high power density piezoelectric materials. 超声电动机是随着高功率密度压电材料的发展而出现的一种新型直接驱动电机。
- KDF series have two kinds of products, direct drive type and belt drive type.Can choose three phase and single phase motors for direct drive type. KDF系列有直联传动和皮带传动二种，直联传动根据需要可配用三相和单相电机。
- Adopt gyral zero-finding technology to ensure the correction of detected part and avoid the。dislocation resulted from the stepout of direct drive. 采用回旋找零技术，确保测试位置的准确无误，避免了因直接驱动失步而造成的错位。
- Bring forward researchful content and clue of direct drive multiple axes rotary spindle head for CNC milling machine by torque motor that is a new type driving technique. 提出了力矩电动机直接驱动五轴联动数控铣床双摆头这一新型驱动技术的研究内容和研究思路。
