composition control meaning in English

成分控制

This allows the base class to be used as an adapter for composition controls
这允许将基类用作撰写控件的适配器。
Ductile iron pipes - centrifugal cement mortar lining - composition controls of freshly applied mortar
球墨铸铁管水泥砂浆离心法衬层新拌砂浆的成份检验
Foundry products . ductile iron pipes for pressure pipelines . contrifugal cement mortar internal lining . composition controls of freshly applied mortar
铸造产品.压力管道用球墨铸铁管.离心水泥砂浆内衬.新使用砂浆的成分控制
Through numerical simulations on the composition control for an exothermic chemical reactor system , the comparative evaluation between the proposed control and the nonlinear model predictive control ( nmpc ) are given
藉由数?模拟一放热反应器系统内的组成控制，将提出控制方法与非线性模式预测控制做比较性评价。
The main reasons causing increased chilling tendency of nodular iron are as follows : using metal charge containing trace and alloy elements which can increase chilling tendency ; molten iron being holded at high temperature too long ; abnormal nodularizing and / or inoculation treatment , as well as abnormal composition control
摘要引起球铁白口倾向大的主要原因是：炉料稳定性差、电炉保温、球化处理及铁液成分控制和孕育处理出现异常。