“collar”的概念、定义、翻译、参考文献-科学参考

单词	collar
释义	collar [`käl·ǝr] ^{DESIGN ENGINEERING} A ring placed around an object to restrict its motion, hold it in place, or cover an opening. ^{MINING ENGINEERING} The mouth of a mine shaft. ^{NAVAL ARCHITECTURE} 1. An opening in the end or bight of a rope or cable supporting a mast that goes over the masthead. 2. A ring or loop of metal, rope, or other material, used to secure a heart or deadeye. 3. A fitting over a structural part passing through a bulkhead or deck.
随便看	wall hanger Wallis formulas Wallis product Wallis theorem wall off wall outlet wall plate wall ratio wall reef wall rock wall-rock alteration wall-sided glacier wall spacer wall tie walnut walpurgite walrus Walter engine waltherite WAN wand wander wander correction wandering dune wandering sequence

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。