“navigation mark”的概念、定义、翻译、参考文献-科学参考

单词	navigation mark
释义	navigation mark Encyclopedia 工学水运交通指示释 navigation mark航道导标由前后两座标志所构成的导线标示航道的方向的水上助航标志。指示船舶沿该导线标示的航道航行。
随便看	σ-donor ligand σ electron σ field σ-field σ field of events σ-field of events σ-field of sets σ field prior to τ σ-field prior to τ σ-field strictly prior to τ σ-finite σ finite measure σ-finite measure σ-finite measure space σ formyl complex σ-formyl complex σ-function σ-group Σ hypernucleus Σ hyperon σ-ideal σ-ligand σ-locally finite family σ measure σ-measure

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