The water pump is controlled automatically by water level with soft start mode, the LCD instrument record the Real-time curve of water level and water pressure change, the PLC S7-200 carries out the pump select, malfunction reporting and so on.
运用西门子S7-200PLC、液位变送器和AB软启动器设计了漩流池水位自动控制系统,通过水位高度自动控制水泵以软起动方式启停,液晶显示仪记录水位和水压变化的实时曲线,S7-200PLC实现泵选择、故障报警等控制功能,控制系统应用后解决了人工操作的不安全因素,满足了增加轧钢用水的循环控制能力。
polyester film liquid crystal display panel
聚脂胶膜液晶显示板
Development and Foreground of the World Flat Panel Display Industry (Liquid Crystal Display);
平板显示产业的发展现状和前景分析(液晶专题)
LCD′s Cushioning Package Design with Corrugated Board
液晶显示器的全瓦楞纸板缓冲包装设计
TFT LCD Probe Test Process & Improve Method for Noise
液晶显示器面板探针检测过程及噪音解决对策
Numerical Simulation and Formability Analysis of an LCD Video Camcorder Panel Cover;
液晶显示器镶板后盖板零件数值模拟及工艺性分析
That's good for your eyes.
液晶显示器对眼睛好。
Do I need a liquid display?
我需要液晶显示器吗？
astrovision LCD
液晶式大型显示屏幕
The settings are displayed on the LCD panel.
液晶显示屏的设置。
Assembly Process of LCOS-Cell
硅基液晶显示器液晶盒贴合工艺研究
FROM tiny mobile phones to enormous flat-panel televisions, liquid-crystal displays( LCDs) are everywhere.
如今，小到手机，大到平板电视机，液晶显示器可以说是无处不在。
Study of High Image Quality Amorphous-Silicon Thin Film Transistor Liquid Crystal Displays
高像质非晶硅薄膜晶体管液晶显示器的研究
LCD MONITOR、LCD TV、Digital products ect.
液晶显示器、液晶电视、车载电视、数码产品等。
Surface edge shapes of orientation films in liquid crystaldevices
液晶显示器中液晶分子取向膜边缘的轮廓
THE STUDIES OF LC MIXING & CHOLESTERIC LC DISPLAY;
液晶材料的混合配比和胆甾相液晶显示的研究
Structures and Properties in Display for the FLCP;
铁电性液晶高分子及其在液晶显示中的应用
Comparison Study on the Performances of LCD and CRT Televisions;
液晶显示与CRT显示电视机性能比较研究
The Application of MGLS12864 LCD in the Multifunctional Parameter Display Meter;
MGLS12864液晶显示器在多功能参数显示仪中的应用