Acc R成绩比率ACCabbr.空中操纵中心(=accusative)accumulative contribution rate累计贡献率accumulating bid inquire price累计投标询价accommodating capital movement调整资本移动accumulative poisonous quality蓄积毒性accelerating plastic substance加速塑性物质accretive set-valued mapping增集值映象ACCION International is a U.行动国际是一家美国非盈利组织。accelerating carburetor piston汽化器加速活塞accelerating pressure gradient加速时的压力梯度Accumulative dissipated energy累计耗散能