“narrow gorge”的概念、定义、翻译、参考文献-科学参考

单词	narrow gorge
释义	narrow gorge Encyclopedia 理学嶂谷释 narrow gorge嶂谷谷坡陡峻，深度远大于宽度，谷底完全为河床所占，横剖面呈V字形的峡谷。由隘谷发展而成，谷地比隘谷稍宽。
随便看	directed relation graph directed segment directed self-assembly lithography technology directed sequencing directed set directed spanning tree directed strongly regular graph directed system directed technical change directed tetrahedron directed the security work of large-scale activities directed tree directed triple system directed union directed value directed web directed xy walk directed xy-walk direct effect direct effects hypothesis direct election direct electric heating method direct energy conversion operation direct ethanol fuel cell direct evaluation of external corrosion of oil and gas pipelines

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