1, We also contrasted the mechanical electro-and electro-automatic metage mechanism.

2, Method: Using methods of metage and electromagnetism flux-control to amend quantitive set.

3, EXAMPLE: Metage was two per cent of price per kilo.

4, Metal metage coins prevailed in the Shang and Zhou Dynasties, but the name of metage coin was called later.

5, The intensity difference of concrete is big because of the big randomicity at the aspects of material, metage of additive, mix round, ratio of water and lime, spray construct and water maintain.

6, At the same time, the zinc oxide flies upward in the process of metage, easy to produce dust , affects the accuracy weighing.

7, The article introduces the hardware design and the control process of the control system of powder automatic metage realized by PLC.

8, EXAMPLE : After processing the food product must go through metage before being packaged.

9, This dissertation aims to a dynamic controller designed for material metage on the basis of Intel80C196KC.