elevator shaft gates是什么意思

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用法例句

An automatic aluminum stick unloading mechanism consists of five sections:clamp section,lifting and drop section,displacement section,support section and control section.

设计了一种铝棒自动卸料装置,该装置由夹紧部分、升降部分、走位部分、支撑部分和控制部分组成。

The structure design of ZFS3000/21/42 hydraulic lifting platform;

ZFS3000/21/42型液压升降支护平台的结构设计

Emphasis is placed on heating, lifting and positioning control functions of top lance,as well as its safety control strategy.

介绍项目的基本情况和RH精炼装置的系统配置,着重介绍顶枪的加热、升降控制功能、顶枪的定位控制和顶枪安全控制策略,对顶枪的冷却水流量差算法做了较为详尽的讨论,叙述了系统的操作方式和操作方法,同时对系统的使用效果进行了评价。

In this article, the author simply introduces the composition, structural characteristics and project application of JSMJ-1 adhesive lifting scaffolding.

简要介绍JSMJ 1附着升降脚手架的组成、结构特点及其工程应用。

The project selection and specific design for unaided lift suspension of 4 4 wheeled amphibious vehicle are introduced.

对４×４轮式两栖车的可升降独立悬架进行了方案选择与具体设计：前悬架采用 臂式扭杆弹簧带摩擦减振器的可提升悬架，后悬架采用肘内传动式单纵臂导向机构的可 提升悬架。

During the compiling and making of a project s construction program,adoption of various lift scaffolds should be strictly carried out respectively according to their features.

在制定工程方案时，应根据工程特点选用不同形式的升降脚手架。

The regional change of sea level rise or fall.

根据东亚沿岸４５个水位观测站的长序列水位资料，用不同的计算区域平均海平面升降的方法，估计了该区海平面升降趋势。

Methods To refit a common controlled sickbed by hands to a sickbed which can rise and fall automatically by electric power.

方法:根据手摇牵引床驱动螺杆做直线运动的特点,把普通手摇病床改进为能够自动升降的电动病床。

Control for automatic rising-lowering of gyroscope;

陀螺仪灵敏部自动升降的控制

The date got from field manifests that arc furnace electric pole fluctuation PLC control system based on fuzzy c.

实验运行数据表明,基于模糊控制规律的电弧炉电极升降PLC控制系统运行稳定可靠,操作方便,维护量小,对同行业的生产将起到推动作用。

This paper introduces a simulation experimental system of 3-phase AC arc furnace,developing a DSP based electric-arc furnace electric pole fluctuation control system.

介绍一种按照实际交流电弧的特性设计的三相交流电弧炉仿真试验系统,针对电弧炉电极升降控制提出了一种基于DSP的控制方案。

Aiming at a series of problems such as high failure rate,a great deal of maintenance resulting from the self-consumption electric pole vacuum arc furnace electric pole fluctuation control system consisting of simple analog device,the electric pole fluctuation control system consisting of PLC and fuzzy control is designed.

针对纯模拟器件自耗电极真空电弧炉电极升降控制系统故障率高、维护量大等一系列问题,设计出了由PLC和模糊控制组成的电极升降控制系统。