reduction n. 1.缩小,减少;降级,降位;(刑罚等的)轻减;减速;减价,折扣。 2.(城市、国家等的)陷落,投降,被征服、变成 (to; into)。 3.破落,没落;【物理学】衰减。 4.类别;碎矿;提炼。 5.【数学】简化,约简,缩减;化归。 6.(测量结果的)整理,(代号等的)译解;【无线电】订正。 7.【化学】还原法,改格法;【摄影】减薄。 a 10% reduction 九折。 great reductions in prices 大减价。 the reduction of armaments 裁(减)军(备)。 ascending [descending] reduction 由小[大]单位改成大[小]单位的换算法。 reduction to absurdity=reductio ad absurdum.
This effect has been hypothesized to occur through an initial reduction in sympathetic outflow from the central nerous system with its associated decrease in ascular resistance , followed by a peripheral ascular receptor mediated increase in asoconstriction ( 1 , 4 ) 该作用被假设发生,通过对来自于中枢神经系统的交感系统的最初抑制,伴有相关的血管阻力的降低,并伴随着外周血管受体介导的血管收缩的增加[ 1 , 4 ] 。
This effect has been hypothesized to occur through an initial reduction in sympathetic outflow from the central nervous system with its associated decrease in vascular resistance , followed by a peripheral vascular receptor mediated increase in vasoconstriction ( 1 , 4 ) 该作用被假设发生,通过对来自于中枢神经系统的交感系统的最初抑制,伴有相关的血管阻力的降低,并伴随着外周血管受体介导的血管收缩的增加[ 1 , 4 ] 。
Conclusion despite an initial reduction in plasma b - type natriuretic peptide level in patients in the levosimendan group compared with patients in the dobutamine group , levosimendan did not significantly reduce all - cause mortality at 180 days or affect any secondary clinical outcomes 结论:尽管和多巴酚丁胺组相比,左西孟旦组能降低病人初期血浆b型利钠肽水平,但是左西孟旦并不能显著地降低180天所有原因死亡率或其他任何次级观察结果。