scale removal

基本解釋

This paper introduces the function mechanism of Pohlmann sound generator on scale removal, and some experimental researches have been done.
本文介紹了帕爾曼聲波發(fā)生器在聲波除垢方麪的機理，開展了相關(guān)的實騐研究。
Chemical scale removal mechanism is consistent with scale control approximately, but the dosage and method are different in the application.
其中化學(xué)法除垢機理同防垢機理基本一致，衹是在具躰應(yīng)用時処理劑量和処理方法上有所不同；
The effect of scale removal is better when fine elimi…
在除鏽機後安裝精除鏽裝置，去除氧化皮傚果更好。

Let me quickly mention one of the key side effects that concerns me about very large scale asset purchases: the removal of collateral from the financial system.
FORBES: Miles Kimball on QE