progressive increase rate

基本解釋

The growth rate of microalgae followed a progressive rise with the increase of renewal rate and fall with the extension of renewal period in the culture.
半連續(xù)培養(yǎng)間的生長速率隨更新率的上升而增大，隨更新周期的延長而減小。
The academia put forward the adjustment of "nine grades excess progressive rates" in recent year, namely: "increase tax exemption, reduce tax bracket, reduce tax rate".
近幾年學(xué)術(shù)界針對工資薪金的“九級超額累進(jìn)稅率”提出了“提高免征額、減少級次、降低稅率”的調(diào)整意見，筆者認(rèn)為其中有欠妥當(dāng)。