单词	重叠高积云
释义	重叠高积云altocumulus duplicatus
随便看	concentration doctrine concentration effect concentration-- equilibrium concentration equilibrium constant concentration factor concentration factor{=cf} concentration fluctuation concentration galvanic cell concentration gradient concentration-gradient curve concentration gradient distribution concentration ground level concentration index concentration indices concentration instantaneous concentration-- ion-exchange concentration jump concentration key concentration limit concentration local concentration-- mass concentration matching technique concentration matrix concentration-- maximum admissible concentration maximum permissible