“water supply sources”的概念、定义、翻译、参考文献-科学参考

单词	water supply sources
释义	water supply sources 给水管源
随便看	precast concrete slab precast concrete unit precast concrete wall panel precast element precast floor segment precast floor slab precast floor unit precast foam concrete precast-forging precast hole precast hollow concrete block precasting precast lintel precast panel house precast pile precast prestressed beam precast reinforced concrete framed support precast roof slab precast-segmental precast slab precast slab floor precast-slab-type construction precast stair precast stairway precast terrazzo

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。