焦炭选择性的英文

coke selectivity

• 焦炭:    coke; hard coke
• 选择性:    optional argument; ...
• （收音机）选择性:    selectivity

例句与用法

1. Fcc catalysts using silica sol as the binder features improved selectivity to coke and higher resistance to attrition , strength of the catalysts can be enhanced by adding surfactants and aluminium salts
   含硅粘结剂的催化剂杭磨损能力和焦炭选择性较好，催化剂的强度可以通过添加表面活性剂和铝盐得到改善。