On account of working characteristics of preceding separation such as many devices , long processing line and pipelining etc . , auto - in - order control of msw processing line was realized with micro - programmable controller at human machine concurrent mode 为实现垃圾前分选处理工厂化和尽可能的自动化，针对前分选的设备较多，工艺路线很长，流水线式的工作特点，以人机协同方式，采用可编程控制器实现对整个生产线的自动按序控制。
The competition will have junior , intermediate and senior categories for different ages , with a first prize of hk 8 , 000 , second prize of hk 5 , 000 and third prize of hk 3 , 000 all including book coupons in each category . several hundred reviews will be given honourable mentions and hk 300 book coupons 比赛组别按年分为初级中级及高级组，每组各设冠亚季军一名，按序可获8 , 000元现金及书券5 , 000元现金及书券3 , 000元现金及书券;另选出合共数百名优异奖，各得300元书券。
As a result , the concept of state space for conceptual design of mechanical system is presented , which is new to the literature , based on the set of all state vectors . meanwhile , the properties of state vectors , which are vectors addition , constant multiplying , reversible driving , zero vectors , are discussed in state space . secondly , the dual - vector is introduced to descript the essential relation among the input and output characteristic vectors as well as sms 按照状态空间中对偶特征矢量的运算规则，在已知系统的输入输出特征矢量的情况下，通过数学推导求解，将形成的系统状态变换矩阵分解为多个状态变换矩阵的乘积，再通过各状态变换矩阵到数据库中寻找相应的基本变换单元集合，然后进行按序组合，进而从理论上获得相应的方案设计可行解。
Xzj - 2 rotating bottle - feeder this equipmet uses frequency - changing speed - adjusting for rotating movement , make the bottles under the action of rotating shearing force entering conveying belt in order , coordinating with the packing prodution line , to reach the purpose of saving labor force and enhancing working efficiency . it suits the scope : 50 1000ml glass bottle , blastic bottle , polyester bottle etc . key parameters 该设备采用变频调速作回转运动，使得瓶子在旋转切向力作用下按序进入输送带，与包装生产线配套，达到节省人工，提高工效的目的，适用容器范围： 50 - 1000毫升玻璃瓶塑料瓶聚脂瓶等。
