“pebble bed”的概念、定义、翻译、参考文献-科学参考

单词	pebble bed
释义	pebble bed [`peb·ǝl ´bed] ^GEOLOGY Any pebble conglomerate, especially one in which the pebbles weather conspicuously and become loose. Also known as popple rock.
随便看	collinear heterodyning collinearity collinear planes collinear transformation collinear vectors collineation collineatory transformation collinite Collins helium liquefier collinsite Collins miner collision collision-avoidance radar collision-avoidance system collision bearing collision blasting collision broadening collision bulkhead collision course collision-course homing collision cross section collision density collision detection collision diameter collision efficiency

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