詞語：degression
degression的解釋
degression[di'ɡreʃən]n. （稅率的）遞減；下降；漸減
degression的意思
degression 漸減;下降，遞減;退化作用;遞減,漸減,遞減;decrement degression 漸減;degression descending 遞減;
degression的參考例句
1.By analyzing the production test data, we get the index production equation, binomial production, production degression equation and the single well control reserve. 通過分析該區的試采井資料，得到了指數式產能方程、二項式產能方程及油井產能遞減方程，同時計算了單井控制可采儲量。
2.The testing results show that the core porosity, permeability, compressibility of low-permeability core are sensitive to confined pressure, and there are exponential degression relation among them. 研究結果表明，低滲巖心滲透率、孔隙度及壓縮係數對有效應力變化較為敏感，隨著有效應力的增大呈指數遞減。
3.The degression of household incomes was caused mostly by the configuration of sources of incomes that was given priority to planting, but incomes from nonagricultural occupantions were inappreciable. 農家收入遞減的原因主要在於農村以種植業為主，副業和勞務收入微不足道的收入來源結構。