degression

英 [dɪ'ɡreʃən]美
  • n. （税率的）递减；下降；渐减

英文词源

degression (n.)
late 15c., from Latin degressionem (nominative degressio) "a going down," noun of action from past participle stem of degredi "to go down, march down, descend," from de- "down" (see de-) + gradus "step" (see grade (n.)).

双语例句

1. To observe mosquito larva density degression rate , both hydrophytes and fishes death rate.
同时观察水生植物和鱼类的死亡等影响因素.
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2. Landscape fragmentation is one of the major reasons drastic degression loss of biodiversity over the world.
景观破碎化是生物多样性下降的最主要的原因之一.
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3. PD's clinical characters are thrillingness, muscle rigidity , bradykinesia and the degression of independence ability.
其临床特征为震颤 、 强直、运动迟缓以及自主能力的下降.
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