Results The analysis to the data demonstrated high frequency in intravenous transfusion, measurement of life signs, morning and evening nursing, muscular injection and oral medication.
结果静脉输液、生命体征测量、晨晚间护理、肌内注射及口服给药操作频率较高；
Next, it puts forward a new permanent magnetism synchronous machine rotor initial point estimate method - High frequency signals injection method.
其次，探讨了一种新的永磁同步电机转子初始位置估算方法——高频电压信号注入法。
A high frequency low power divide-by-2 Injection-Locked Frequency Divider is presented.
设计了一个高频低功耗的注入锁定二分频器。
The noise from injection and bubbling has the character of wide frequency band and high noise level.
喷注与鼓泡产生的噪声具有频带宽、声压级较高的特征。
A method to implement sensorless control of Surface Mounted PMSM based on fluctuating high frequency voltage signal injection was introduced.
本文介绍了一种基于脉动高频电压信号注入法实现面装式永磁同步电机无传感器控制的方法。
Analogy of hole injection barrier indicates that the interface barrier of ITO is lowered after being treated with the high frequency discharge method using hole-only devices.
用单载流子器件模拟表明ITO经高频放电处理后降低了器件界面的空穴注入势垒。
The ECU accomplishes the fast energizing of the solenoid valve by driving circuit with high frequency PWM, and detects the start of injection by the differential signal of driving current.
采用高频脉宽调制功率驱动电路进行电磁阀的高速强力驱动，并利用电流微分信号有效反馈了控制阀关闭始点。
Finally, the stator resistance effect of rotor position estimation in high frequency voltage signal injection is investigated.
最后，探讨了旋转、脉动高频电压信号注入法下定子电阻对转子位置估算影响的问题。
The method employed high-frequency voltage-signal injection to make motor form a high-frequency current-vector, of which the negative component current contained rotor space-position information.
该方法采用高频电压载波注入方式形成高频电流矢量，其负序分量包含了转子空间位置信息。
The method employed high-frequency voltage-signal injection to make motor form a high-frequency current-vector, of which the negative component current contained rotor space-position information.
该方法采用高频电压载波注入方式形成高频电流矢量，其负序分量包含了转子空间位置信息。
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