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