短語詞組短語indeterminate stress structure 超靜定結(jié)構(gòu)statically indeterminate structure [力]超靜定結(jié)構(gòu);[力]靜不定結(jié)構(gòu);超靜定結(jié)構(gòu)thrice statically indeterminate structure 三次靜不定結(jié)構(gòu)statical indeterminate structure 靜不定結(jié)構(gòu)statically y indeterminate structure 靜不定結(jié)構(gòu)kinematically indeterminate structure 動不定體系indeterminate bar -system structure arc 超靜定桿系結(jié)構(gòu) 返回 indeterminate structure