One diet drug that has not often been linked to major safety issues is orlistat, sold over the counter by GlaxoSmithKline PLC under the name Alli.
有一个很少有重大安全性问题的减肥药是格兰素史克公司生产的or listat，商品名为alli。
Infrared ray sensor scans danger place and normal place whether there is person passing so the PLC can give correct command and safety measure.
采用红外传感器扫描危险位置和正常位置是否有人经过，以执行正确的命令和安全措施。
The structure and operation principle of a distributed data acquisition system for embankment safety monitoring based on PLC, are introduced.
介绍了一种基于可编程控制器（PLC）的分布式堤防安全监测数据采集系统的构成及工作原理。
The paper mainly discussed the practical connection modes in the PLC the points of attention for PLC control system, so as to improve input and output interface and the system safety and reliability.
主要论述了在PLC控制系统中，为了提高系统的安全可靠性，PLC的输入输出接口应注意的事项和较实用的接线方式。
To guarantee the hoist safety running, several logic judgment and control methods are used in PLC software, besides hardware protection.
在硬件上除采用各种措施使系统能可靠工作外，在软件上也采用多种逻辑判断和控制的方法，以保证起升的安全。
This paper gives the detail description of the safe system structure and its function in the oil field automation. Also, it gives the basic steps for safety system design by using PLC.
这篇文章对安全保护系统在油田自动化中的作用及组成给予了详细的描述，也给出了用PLC设计安全保护系统的基本步骤。
The programmable logic controller (PLC) introduced into the electric control system in a mine hoist can enable the operation of mine hoist more safety and more reliability.
将P LC对入矿井提升机的电控系统，可使提升机的运行更加安全可靠。
The simulation test shows that PLC has advantages such as flexibility in programming , safety and high reliability, it can replace traditional automatic apparatuses.
模拟试验结果表明，可编程控制器具有使用灵活，安全可靠等优点，可以替代传统的安全自动装置。
This paper puts forward the plan of installing the anti-collision device, and reform the PLC logic control program of cab, which enhances the safety of the cab of the ship unloader.
对原驾驶室设计缺陷进行分析后，提出了加装防撞装置的方案，并对驾驶室PLC逻辑控制程序进行了改造。提高了卸船机驾驶室的安全性。
Large touch screen, human interface, convenient for operating, and adopt high grade PLC control, safety and reliable.
大屏幕触摸屏，人机界面的友好性，操作方便；采用高档PLC控制，安全可靠。
This paper discussed the rule for improving safety of mine winder with double-line system, and gave the way to accomplish it based on PLC technique fitting for the real safety status.
论述了提高矿井提升安全的智能双线制安全控制原则，针对目前煤矿提升安全现状，提出了用PLC实现提升机智能双线控制技术的方法。
The robot is made up of a mobile car and a brush device and is controlled by PLC system. Thus we can ensure the safety and reliability of the robot from structure and software.
该机器人有移动小车和毛刷机构组成，采用PLC控制，从结构和软件上均保证了其工作的安全性和可靠性。
PLC technology is widely used in container crane control system. In application not only PLC's high performance is required but also it's safety running program is more important.
PLC技术广泛应用于岸边集装箱装卸桥控制系统，除了要求PLC性能良好，更要求其程序运行安全可靠。
The machine comes with PLC control system, sensorfailure detecting, and can stop working automatically if the machine has any problem, it can greatly improve operation safety and reducing labor cost.
制杯过程PLC控制，采用光电眼全程故障监控，伺服供料，从而提高设备性能，达到快速平稳运行，实现了故障自动停机，最大的降低了工人劳动强度，提高了设备的安全稳定性。
The PLC inspecting system can monitor the running state of the expander and deal with the different faults in order to ensure the safety.
采用以PLC为核心的检测系统，可以实时监测膨胀机组的运行情况，并对不同等级的故障作相应处理，保障膨胀机组运行安全。
The S7-200 of PLC of the Siemens to realize the check of the safety belt usage life-span is introduced.
介绍使用西门子公司生产的S7- 200型可编程控制器(PLC)，实现对安全带使用寿命的检测。
Computer system using PLC HMI combine to make the machine works safety reliable, operation becomes more simple convenient.
微电脑可编程控制器（PLC）与人机界面控制器（HMI）相结合全自动控制，稳定可靠，操作容易，亲和性佳。
PLC has high reliability, easy maintenance, programming is convenient wait for a characteristic, make elevator safety operation and reliable.
PLC具有牢靠性高、维修便当、编程便当等特性，使得电梯地运转平安、牢靠。
PLC has high reliability, easy maintenance, programming is convenient wait for a characteristic, make elevator safety operation and reliable.
PLC具有牢靠性高、维修便当、编程便当等特性，使得电梯地运转平安、牢靠。
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