“boundary river navigation”的概念、定义、翻译、参考文献-科学参考

单词	boundary river navigation
释义	boundary river navigation Encyclopedia 工学航道释 boundary river navigation界河通航在国家或地区间分界的河流上的船舶航行行为。一般指在国家间界河上的航行行为。又称国际国境河流航道。
随便看	graded lattice graded Lie algebra graded manifold graded medical treatment graded module graded morphism graded object graded pn junction graded-polarizable graded projective dimension graded protection of wild plants graded [refractive] index graded refractive index graded ring graded R nodule graded R-nodule graded sheaf graded space graded submodule Graded Supplementary Readings for Primary School Students graded-tailings filling system graded technique grade inflation grade intersection grade location

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