“arch”的概念、定义、翻译、参考文献-科学参考

单词	arch
释义	arch [ärch] ^{CIVIL ENGINEERING} A structure curved and so designed that when it is subjected to vertical loads, its two end supports exert reaction forces with inwardly directed horizontal components; common uses for the arch are as a bridge, support for a roadway or railroad track, or part of a building.
随便看	electronic position indicator electronic power supply electronic publishing electronic pumping electronic radiography electronic raster scanning electronic reconnaissance electronic recording electronic robot electronics electronic scanning electronic sculpturing electronic security electronic sky screen equipment electronic specific heat electronic spectrum electronic speedometer electronic spreadsheet electronic state electronic structure electronic support measures electronic surge arrester electronic switch electronic switching electronic tablet

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