输油泵采用变频器进行调控并结合电液阀的多段控制，避免输油管路产生水击，提高了输油作业的工作效率和安全性。
The frequency converter for oil transfer pump and multistage control for electrohydraulic valve are used to prevent water hammer in oil pipe, and improve the efficiency and safety in oil transmission.
对多级多段随机控制系统也进行了讨论。
The case of stochastic multi-step systems is also discussed.
以一个具体的生产过程为例，介绍以单片机为核心的多段不等温pid控制器的设计。
Taking a specific production process as an example, this paper introduces the design of multi slot and unequal temperature PID controller based on single chip microcomputer.
目前最佳渗碳工艺方法是在整个渗碳过程中对碳势进行台阶式控制，这一过程可以看成是一个多段渗碳过程。
The better technological process now is the step control of carbon potential during carburizing. It can be considered a multi stage carburation.
提出采用合理控制装配、焊接顺序以及多段逆向大幅度跳焊法等工艺，可有效控制油罐底板焊接时产生的波浪变形。
The authors consider that rational welding sequence and multi-plate skip welding method can effectively suppress the wave-type deformation of bottom welding.
针对高温氧化扩散炉设备工艺温度需求，提出了高性能多段炉温控制系统与整定技术。
An improved technique in multivariable temperature control system was offered for high-temperature diffusion furnaces.
多段智能变频调速，运行时快慢控制输出恰到好处，确保运行平稳。
Multi-grade intelligent timing inverter, adequate speed control ensures the machine works steadily.
本文主要研究在灾害较为严重的情况下，来自不同进口方向的多辆应急车辆需要在同一时段内通过信号交叉口时的信号控制问题。
This paper mainly focus on the accident or disaster in more severe cases, more than one emergency vehicle need to pass a signal intersection at the same period.
提出了显示顺序控制和符号显示控制样式两个新概念，解决了多源数据的综合管理显示问题，改善了地图要素在不同显示比例尺段的显示效果。
Then, the author proposes a term-display control style to solve the problem of map effect in different display scale and same display effect on screen and on printer.
提出了显示顺序控制和符号显示控制样式两个新概念，解决了多源数据的综合管理显示问题，改善了地图要素在不同显示比例尺段的显示效果。
Then, the author proposes a term-display control style to solve the problem of map effect in different display scale and same display effect on screen and on printer.
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