英语词汇“pennsylvania truss”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pennsylvania truss
释义	Pennsylvania truss Pennsylvania truss [¦pen·səl¦vā·nyə ′trəs] (civil engineering) A truss characterized by subdivided panels, curved top chords on through trusses, and curved bottom chords on deck spans; used on long bridge spans.
随便看	going the limit going the round going the rounds going the way of going the way of all flesh going the way of the dinosaur going the way of the dinosaurs going the way of the dodo going the whole 9 yards going the whole hog going the whole way going through life going through-stitch going through the ceiling going through the change going through the changes going through the mill going through the motions going through the proper channels going through the roof going through the wringer going through with a fine tooth comb going through with a fine-tooth comb going tits up going tits-up

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Pennsylvania truss