English translation for "decline in economic usefulness"

经济效用减低
经济效用降低

Related Translations:

usefulness of english cover letters:  英语求职信的用途

declining:  倾斜的, 衰退中的下滑的,衰退的

in decline:  下降

artesianpressure decline:  自流压力降低

relative decline:  相对下降

decline phase:  衰退期衰亡期下降阶段

declining series:  递减速数列

declining angle:  衰减角

slow decline:  胡椒的慢蔫病

decline well:  产量递减的井

Similar Words：

"decline factor" English translation, "decline fraction" English translation, "decline history" English translation, "decline in dollar purchasing power" English translation, "decline in economic use" English translation, "decline in family financial situation" English translation, "decline in fortunes" English translation, "decline in jobs" English translation, "decline in judgement" English translation, "decline in ozone" English translation