Effect Research of Rotational Cervical Traction on ENG Frequency and Vertebra-basilar Artery Blood Velocity of Rabbits with CSA Model;
旋转牵引对椎动脉型颈椎病家兔的ENG及椎—基底动脉血流速度影响的研究
Basic test method for rotating traction electrical machines
GB/T16318-1996旋转牵引电机基本试验方法
Effect Research of Rotational Cervical Traction on ENG Frequency and Vertebra-basilar Artery Blood Velocity of Rabbits with CSA Model;
旋转牵引对椎动脉型颈椎病家兔的ENG及椎—基底动脉血流速度影响的研究
rotating mechanical broom for tractor mounting
牵引车载旋转式机械扫路机
Treatment of 60 Cervical Spondylotic Radiculopathy Patients with Rotation Traction
旋转角度牵引治疗神经根型颈椎病60例
To revolve or cause to revolve.
旋转旋转或引起旋转
Clinical Observation on 60 Cases of Nerve Root Type of Cervical Spondylosistreated by Rotation and Intermittent Traction from Different Angles
角度、旋转、间歇式牵引治疗神经根型颈椎病60例临床观察
An impeller of a medical micro-robot utilizing the thrust force generated by the rotation of screws is studied.
研究了一种利用螺旋旋转时产生牵引力的医用微型机器人的驱动机构。
power-brake changeover switch
牵引－制动转换开关
An airplane propeller mounted in front of the supporting surfaces.
牵引螺旋桨安装在支承面前面的飞机螺旋桨
tractive power
牵引力, 牵引功率
The propeller will windmill and crank the engine.
螺旋浆将旋转并转动引擎的曲柄。
rotation of fetal head by vacuum extractor
真空吸引器旋转胎头术
fuze high-speed spinning tester
引信高速旋转测试仪
Application of Spiral CT in Diagnosing Maxillary Anterior Impacted Teeth and Orthodontic Traction
螺旋CT诊断上颌前牙埋伏齿及正畸牵引治疗
wagon transporter
转运铁路货车的多轮式公路牵引车
Small semitrailer and tractor. Angle of trailer is adjustable.
小型半挂车和牵引车。可调整挂车转角。
Large semitrailer and tractor. Angle of trailer is adjustable.
大型半挂车和牵引车。可调整挂车转角。
The Research of Metro Vehicle Torque Control Based on CANopen Protocol
基于CANopen的地铁列车牵引转矩控制研究