right-hand screw rule [电磁] 右手螺旋定则 ; 右手螺旋法则 ; [电磁] 右手螺旋律
hand screw rule 右手螺旋定则
right-handed screw rule 右手螺旋定则 ; 右螺旋定则 ; 右手螺旋法则
ampere's right handed screw rule 安培右手螺旋定则
Ampere's right-hand screw rule 安培右手螺旋定则
right-hand d screw rule 右手螺旋定则
handed screw rule 右螺旋定则
right hand screw rule 右手螺旋定则
amperes right handed screw rule 安培右手螺旋定则
Through plasticization and molding experiments, the technology rule of plasticization and molding of twin-screw machine is found and the main technology parameters are determined.
通过塑化成型试验，找出双螺杆机塑化成型的工艺规律，用正交试验确定工艺参数。
Based on the stress wave theory, stress wave model of lead screw cold roll-beating is built, stress wave transfer rule is obtained and the speed of stress wave is calculated.
以应力波理论为基础，建立了丝杠冷滚打的应力波模型，获得了滚打过程中应力波的传播规律及传播速度。
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