基本解释n.等线图(求根仪)同根派生 英汉例句ISOGRAPH OF INTERFACIAL TENSIONS BETWEEN THE THREE-COMPONENT-COMPONENT-COMBINED (A-S-P)SYSTEM AND DAQING CRUDE OIL A－S－P三元复合体系与大庆原油间界面张力等值图magslip isograph 自整角机求根仪