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	theater provided equipment theater rapid response intelligence package theater readiness action checklist theater readiness monitoring equipment theater realignment of traffic transportation support theater reserve theater reserve in unit sets/army readiness package south theater response package theaters theaters against war theaters and shows theater scholarship theater seating theater security cooperation theater security cooperation management information system theater security cooperation plan theater sign theater signal command theater signal command - army theater simulation of airfield resources theaters-in-the-round theaters of the soviet army and navy theater stage theater stock level theater storage activities/ammunition

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Pennsylvania truss