步进的

Several projects were proposed in allusion to the problems which were reflected in the old walking beam heating-furnace hydraulic system in Si-steel mill, and the best of which were confirmed according to the principles proposed by workers in the mill.

文中针对武钢热轧厂硅钢步进梁式加热炉液压系统存在的问题提出了几种改造方案，并根据工厂提出的改造原则确定了最佳改造方案。

Theoretical analysis and research of the performance of the stepping-motor-driven warp let-off motion are conducted in this paper.

本文对步进电机驱动送经装置的性能进行了理论分析和研究，建立了织造过程中经纱静态张力的数字仿真模型。

Aimed at features of old bag-making machine,the bagmaking controller was developed for bag-making machine with double step-motor as actuators,based on mixed-signal system-on-a-chip MCU.

针对旧有制袋机设备的特点，选用混合信号微处理器C8051F340为MCU，研制开发了以步进电机作为执行机构的制袋机控制系统。

To prove the effectiveness of the control system, a comparison of idle performance respectively by the original carburator engine and the carburator with the control system.

控制系统的硬件、软件和执行机构步进电机的控制方法都在本文中进行了介绍。

The disadvantages that the secondary spectrum of reimaging catadioptric step zoom lens can not be corrected are overcome. Moreover, the black spots generated in image plane center are avoided and the structure is simple.

克服了二次成像折反射式步进变焦方式二级光谱不能校正的缺陷，并且杜绝了像面中心产生黑斑的可能，结构也比较简单。

Specifically for the integrated delivery system customized Vmp, is the world's most advanced precision stepper motor driven valveless metering pump.

特别是对综合传输系统定制的峰值电压，是世界上最先进的精密步进电机驱动无阀计量泵。

In addition, assistant equipments, including decentralizing equipment and stepping drying equipment were proposed and integrating the all automatic sheet-making apparatus by control system.

为了最终实现自动抄片工艺，构建了相应的外围设备——浆料二级分散、输送设备和步进式烘道，并以自动抄片机为中心，将上述设备进行了控制系统的整合。

Chapter three dissertates the design of the PLC control and monitoring program of this system.

第三章论述了步进梁液压系统的PLC控制与监测程序的开发。

The design of production logistics simulation system of reheating furnaces is introduced and the analyse of simulation results.

研究连续步进式加热炉炉群生产仿真系统的设计，着重分析仿真结果，得出了在热送热装条件下生产计划和加热炉生产的若干特点和规律。

The proposed approach has been applied to the slab temperature estimation in an actual reheating furnace.

文中将该算法应用于步进式加热炉钢坯温度的预报，仿真结果表明该算法的有效性。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐