“topmark”的概念、定义、翻译、参考文献-科学参考

单词	topmark
释义	topmark [`täp´märk] ^NAVIGATION A characteristic shape secured at the top of a buoy or beacon to aid in its identification.
随便看	granite wash granitic batholith granitic layer granitic magma granitization granoblastic fabric granodiorite granofels granogabbro granophyre Grantiidae granular granular-bed separator granular component granular fracture granular gland granular ice granularity granular leukocyte granular powder granular snow granular structure granulate granulated metal granulation

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。