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- A control chart usually displays a lower control limit (LCL) and an upper control limit (UCL). 注 : 一般而言 , UCL与 LCL 的位置为平均值的正负三个标准差。
- upper control limits 安全控制上限（95%25UCL）
- upper control limit 上限界,控制上限,上控制限
- Upper and lower statistical control limits that define the constraints of common cause variations. 统计意义上的上限值和下限值,定义数据变量的容许范围。
- NCL: No control limit is allowed. 不允许超出控制界限。
- NCL:No control limit is allowed. 不允许超出控制界限.
- NCL：No control limit is allowed. 不允许超出控制界限。
- Frequency control limits the number of stations you can tune into. 频率控制限制了你们能调谐进的台站数量。
- Designed the network protocol and upper control software for realizing the communication network. 为实现网络通信设计了网络协议和上层监控软件。
- There is no industry control limits for Copper and Lead in SnAgCu solder pot. 目前行业中没有用于SnAgCu焊料槽中铜和铅的控制极限。
- Having programmed PIC18F448 and application software on upper control unit (PC). 运用制定的控制策略,基于系统的硬件设计,编写、调试PIC18F448主控程序和上位机监控界面软件,实现系统的自动测量与控制功能。
- It includes the LON general intelligent node, the upper control and supervising configuration platform, and the remote monitoring platform. 它包括LON通用智能节点、上位组态控制和监视平台以及远程监视平台。
- The apparent D10 value was used as D10, upper control line of (average)X control map is used as N0, the irradiation dose was calculated by formula D=D10lg (N0/N). 具体为细菌表观D10值作为D10值，以初始污染的(平均值)X控制图的上控制线为N0，采用公式法计算中药的消毒剂量。
- The recommended control limits for lead is max 1000 ppm, which is in accordance with the RoHs regulation. 铅的推荐控制极限最大为1000 ppm,该值符合RoHs规范。
- The upper controller and PLC using RS-422 communication line composes industrial control networks. 上位机与PLC用RS－422通讯线构成工业控制网。 由工业PC＋PLC组成的自动控制系统，结构简单，操作方便。
- For lead-free wave soldering, what is the recommended control limits for impurities such as lead, copper and silver for good control? 要进行无铅波峰焊接,推荐的铅、铜和银等添加剂的控制限制如何才能获得最佳的控制效果?
- In addition the PLC can communicate with the upper controller in the way of RS-232C serial communication. 另外,PLC能够与上位计算机使用RS-232C串口进行通信。
- Most work with insulation board is indoors and is likely to produce dust concentrations in the atmosphere exceeding the Control Limits. 大部分绝缘板的拆除作业均在室内进行，且产生的环境粉尘浓度很可能超出“控制限度”。
- "Is the microetch rate monitored? Is it under SPC control with calculated control limits and are the charts & actions current? 是否对微蚀率进行监控？其是否有SPC图管控并有正在进行的措施？"
- It also expatiated how to use interface of SCI and CAN to complete communication between multi-host or upper controllers. 通过PID和最优控制的方法 ;得到精确的PWM控制信号输出 ;并且利用DSP芯片上的串行通信接口SCI和CAN控制器接口 ;实现多机之间和与上位机之间的调试和监控通信 .
