Isoba伊索瓦ISOabbr.国际标准化组织(=International Standards Organization)Isomyia complantennan.扁角等彩蝇isoperimetric figure等周形isotopic examination同位素检查Isoptronotum bicolorn.两色梳足茧蜂isothermal sintering等温烧结iso-propyl benzene枯烯isochromatic surface等色面isobutylidene diurea异丁叉双尿素Isometrum leucanthumn.白花金盏苣苔isometric line array等距线阵