efficiency of dust removal的用法和樣例：
例句
- The discorona and re-entrain dust are two key issues to improve the efficiency of the electric precipitator.
反電暈和二次揚塵是提高電除塵器的除塵效率所面臨的兩大難題。 - The most advanced Counter Blowing of Core Canister Impulse is adopted in dust-cleaning equipment, that makes high efficiency.
除塵裝置采用世界上最先進(jìn)的芯筒脈沖反吹式，除塵效率高。
