beach accretion 中文意思是什麼
beach accretion
解釋
海灘沖積-
Combining the results of the analysis on the bed resistance, the velocity distribution and the rules of index number n. " s changing, the mechanism of the abatise groups " beach protection and accretion promotion effect is sought. the result indicates that the conclusions of the thesis are reasonable and reliable and the index number n is effective for engineering application
本文關于混凝土榪槎群水力學特性的主要研究結論,符合理論上的定性分析,得到了其它研究成果的印證,提出的指標(底流速衰減率、護底效果指標)的取值基本合理,可以作為工程應用和進一步研究的基礎。 -
Accretion beach face
加積海灘面
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