The drill has variable speed control.
这钻机有变速控制。
The model of hydraulic motor pump variable speed control system is built.
同时建立了该液压电机泵变速控制系统的数学模型。
Normal bone drill: variable speed control without step, reliable, economical price.
普通骨钻：无级变速，性能可靠，经济实惠。
By using a new self-adaptive fuzzy PID algorithm, variable speed control and compensation on drop in elevation are implemented.
采用一种新的自适应模糊pid算法，实现变速控制和落差补偿。
The requirements for microprocessor control associated with a. c. variable speed control systems of PWM inverter are reviewed in this paper.
本文回顾了PWM逆变器交流调速系统对微机控制的要求。
The variable speed control for freeway traffic is a nonlinear and time variable system, it is difficult to model with a mathematical model. A neural network control method is put forward.
针对高速公路可变速度控制是一个非线性时变系统，难于用数学模型准确建模这一特点，提出了神经网络控制方法。
This paper describes systematically the design of all-hydraulic or electrohydraulic variable speed control mechanism, providing a reference of designing machine tools and related teaching.
本文对机床齿轮变速的全液压与电液操纵机构的设计作了系统介绍。可供机床设计与教学参考。
The multi-target rapid maneuver control problem is studied for agile satellites with Variable Speed Control Moment Gyro(VSCMG) as actuator.
研究了以变速控制力矩陀螺（VSCMG）作为执行机构的卫星多目标快速机动的控制问题。
The multi-target rapid maneuver control problem is studied for agile satellites with Variable Speed Control Moment Gyro(VSCMG) as actuator.
研究了以变速控制力矩陀螺（VSCMG）作为执行机构的卫星多目标快速机动的控制问题。
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