“ungraded stream (river)”的概念、定义、翻译、参考文献-科学参考

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单词	ungraded stream (river)
释义	ungraded stream (river) 未均衡河流
随便看	fillet in normal shear fillet in parallel shear fillet lightning fillet of screw fillet radius fillet shears fillet weld fillet welded joint fillet weld(ing) fillet welding in the downhand position fillet welding in the flat position fillet welding in the horizontal position fillet welding in the vertical position fillet welding (填角焊) fillet weld in normal shear (搭接接头的) fillet weld in parallel shear fillet weld in the flat position fillet weld in the horizontal position fillet weld size fillet winding machine fill factor fill fracture filliculi lymphatici aggregati fill(-)in fill-in fill terrace