“positive clutch”的概念、定义、翻译、参考文献-科学参考

单词	positive clutch
释义	positive clutch [`päz·ǝd·iv `klǝch] ^{MECHANICAL ENGINEERING} A clutch designed to transmit torque without slip.
随便看	weathercocking weathercock stability weather deck weathered crude weathered iceberg weathered joint weathered layer weather forecast weathering weathering correction weathering-potential index weathering rind weathering test weathering velocity weather map weather-map type weather minimum weather modification weather observation weather observation radar weatherometer weather pit weatherproof weather radar weather resistance

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。