英语词汇“crescent 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	crescent truss
释义	crescent truss crescent truss crescent truss A truss in which the top chord and the bottom chord are either both curved upward or both curved downward; having different radii of curvature, the chords intersect at the ends, forming a crescent profile; between the chords is a web.
随便看	direct stock-purchase program direct stock purchase programs direct stock-purchase programs direct store delivery direct stratification direct stream copy direct stream digital direct stress direct strike lightning direct strip production complex direct stroke direct subscriber line direct suggestion in hypnosis direct sum direct sum (matrix) direct sum of modules direct sunlight direct supervision direct supply support direct supply support activity direct supply support point direct supply support system direct support direct support and services direct support artillery

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