In this article, structure of floating type maintenance gate system that applies S7-300 PLC and touch screen as control machine, hardware design of S7-300 series PLC and composition for man-machine interface are presented.
介绍了以S7-300和触摸屏为控制核心的浮式检修门系统的构成,S7-300系列PLC在项目中的软硬件设计,以及人机界面的组成,并针对在检测报警情况下的PLC程序设计做了详细的论述。
The access door shall be furnished with mill finish.
检修门应该进行压光处理。
In order to maintain conveniently, large access door is designed.
为方便给料机维护，设计了大检修门。
Finite Element Analysis on the Emergency Gate of No.2 Navigation Lock of Gezhouba Water Conservancy Project
葛洲坝水利枢纽二号船闸事故检修门有限元分析
Investigation and Strengthening Designs of Hukeng Bridge in Jiangmen City
江门市虎坑大桥检测及维修加固设计
Principle and Detection of Electronic Throttle System on MITSUBISHI GRANDIS
Grandis电控节气门系统的原理和检修
Experiment on shutting of emergency overhaul gate in surge shaft of Tianshengqiao cascade II hydropower station
天生桥二级水电站事故检修闸门动水下门试验
Troubleshooting of MMCT High-voltage Generator of SIEMENS CT
西门子CT机MMCT型高压发生器故障检修方法
Service pipe under floor not acceptance except water drainage.
柜门后背板可用简单工具方便地拆卸下来以检修管路系统。
Traditional method for overhaul of the top of miter gate is through manual operation by hydraulic hoisting jack, which has the shortcomings of low efficiency and great risk.
船闸人字门顶门检修的传统方法是采用液压千斤顶手动作业，工作效率低，时间长，技术风险大。
Simeon STYLITES, SAINT
圣西门(柱头修士)
Wage Effect of Nontradable Sector in Determination of Real Exchange Rates --Error Correction Model Test on RMB and Yen;
非贸易部门工资水平在实际汇率决定中的作用——误差修正模型对中国与日本汇率的检验
I took several French classes.
我修了几门法文课.
You can try an advanced one.
可以修一门高级课程。
the Sisters taught her to love God.
修女门教导她要爱上帝。
You may lead a horse to the river, But you cannot make him drink.
师父领进门，修行在各人。
He quoted 2,000 dollars for repairing the door.
他要价两千元修那扇门。
I have a course in literature this year.
今年我要修门文学课程。
Other maintenance departments had pitched in.
其他维修部门纷纷出动。