查询词典 drive-in

This paper presents a stepper motor drive control system design, including its clock pulse circuit, pulse distributor, and the drive circuit and power supply design.

摘 要：本文介绍了一种步进电机驱动控制系统设计方案，包括其时钟脉冲电路、脉冲分配器、以及驱动电路和供电电源的设计。

In this paper the command drive model of observatory control of LAMOST telescope system, a national ninth-five year science project, was introduced. The drive modes and conditions of observation were discussed. The factors of effect observation were analyzed.

介绍了国家九五大科学工程LAMOST望视镜系统的观测流程的驱动模型，详细地讨论了观测流悞驱动方式、事件驱动的条件，分析了影响观测控制流程进程的因素。

On the basis of a general ac drive, the second method doesn't require additional sensors. According to the torque command and the speed performance during the initial state of an ac drive or using a mode selection, the rotor time constant is tuned and identified.

在不增加额外的感测器，建立在一般伺服驱动器下；第二种方法在驱动器起动时或利用模式的选择，根据给予的扭矩命令和所得速度响应关系而判断调整得适当之时间常数。

Compactor's traction force and travel speed are not only the function of work parameters of engine and drive system but also that of the system drive efficiency. In addition, they are also limited by adhesive property of the drum.

压路机的牵引力与行驶速度既是发动机与传动系工作参数的函数，也是系统传动效率的函数，并且还受到压轮附着能力的限制。

You can use a zip drive to back up your hard drive in a compressed format.

你可以在压缩格式下，用压缩程式来备份你的硬谍。

Drive 'Drive' is both a verb and a countable noun. It refers to travel by car or other four wheeled vehicle.

drive是一个动词也是个可数名词，指的是开车或者使用其他四轮交通工具旅行。

Over the years various kinds of both bench and stand-mounted countershafts were available: one model of bench countershaft featured a four-step final-drive pulley with a "fast-and-loose" drive from the motor (which gave the effect of a clutch) whist the other dispensed with this arrangement and was driven directly from the motor by what the makers described as a " special joined V-belt ".

多年来各种都替补和备用安装countershafts有：一种模式的板凳副轴功能的四步最后驱动滑轮的"快速和宽松"的电机驱动器惠其他免除这一安排，并直接驱动电机的制造商所形容为"特别加入V带"。

Since the motherboard with the soft, hard disk, such as the use of DMA operations between the peripheral, DMA operation of the response process is as follows (AST386 in the floppy disk to DMA as an example): floppy disk drive made by DREQ2 signal to the DMA controller (82C206), and DMA controller to the CPU (80386) issued HRQ signal, CPU end the current bus cycle after HLDA response signal to the DMA controller, DMA controller issued a final response signal DMA to the floppy disk drive DACK2 allow its data into the system bus.

由于主板与软、硬盘等外设之间采用DMA操作，DMA操作的应答过程如下(以AST386中软盘DMA为例)：先由软盘驱动器发DREQ2信号给DMA控制器(82C206)，然后DMA控制器向CPU(80386)发HRQ信号，CPU结束当前总线周期后发响应信号HLDA给DMA控制器，最后DMA控制器发DMA响应信号DACK2给软盘驱动器允许其数据进入系统总线。

The drive circuit was reversible in this system. The linear motor was controlled by the change of drive current.

该系统采用双向可逆的驱动电路，用驱动电流变化来控制直线电机的运动。

Also, the drive is able to transfer larger torque and power than the existing planetary cycloid drive.

其具有体积小、重量轻、传动比范围大、传动效率高、传动平稳、结构简单、传递的扭矩和功率较传统摆线针轮行星传动成倍增大等一系列优点。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。