Pid control is the most common control method used in industrial process control , mainly because , despite their simplicity , they can assure satisfactory performances for a wide range of processes Pid控制是工业过程控制中应用最广泛的方法,因为这种控制策略不仅具有简单的控制结构,而且在许多过程控制应用中都能够获得满意的控制效果。
This package updates two microsoft visual basic 6 . 0 common controls : mscomctl . ocx and comctl32 . ocx to address the issues described in the kb articles noted in the related resources section on this page 本程序包将更新mscomctl . ocx和comctl32 . ocx这两个microsoft visual basic 6 . 0公共控件,以解决此页上“相关资源”部分中列出的kb文章所描述的问题。
Common control methods include applying disease - resistant cultivar , crop rotation , organic fertilizing , cultivate measures and soil disinfection , combined with biological control and high - efficiency , low - toxin chemical fungicide 在防治上可综合运用抗病品种、轮作倒茬、增施有机肥、栽培防病、土壤消毒等农业措施,结合生物防治或高效低毒杀菌剂进行综合调控。
“ affiliate ” means any person or company that directly or indirectly controls a party or is directly or indirectly controlled by a party , including a party ' s parent or subsidiary , or is under direct or indirect common control with such party “关联公司”指直接或间接控制一方(包括其母公司或子公司)或受一方直接或间接控制,或与该方共同受直接或间接控制的任何人或公司
In the peer model , both the customer and transfer layers use the common control plane and the general multi - protocol label switching ( gmpls ) . since they use the same addressing scheme , routing protocol and signaling protocol , there is no uni protocol 在对等模型中,客户层和传送层采用统一的控制平面,采用通用多协议标签交换( gmpls ) ,地址方案、路由协议和信令协议相同,因此没有uni协议。
In telecommunication, a common control is an automatic telephone exchange arrangement in which the control equipment necessary for the establishment of connections is shared by being associated with a given call only during the period required to accomplish the control function for the given call. The first examples deployed on a major scale were the Director telephone system in London and the panel switch in the Bell System.