“crescent beam”的概念、定义、翻译、参考文献-科学参考

单词	crescent beam
释义	crescent beam Encyclopedia 理学用梁制度释 crescent beam月梁木结构建筑中一种梁面呈弧形，梁底略上弯的梁。又称虹梁。
随便看	loose grain loose ground loose group loose integrated navigation loose-leaf Loose-leaf Selected Works of Kaiming loose loop filament loosely bound loosely coupled system loosely wound arm loosely wound spiral arm loosener loosen hair rate loosening blasting looseningshovel Loose Notes of the Cloud-covered Foothill Loosen the Shackles loose organization loose phase-locking loose phase-lock loop loose smut of barley loose smut of wheat loose source route loosestrife family loose the shoulders and drop the elbows

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