“菱形犁”的概念、定义、翻译、参考文献-科学参考

单词	菱形犁
释义	菱形犁 Encyclopedia 农学菱形犁释 diamond plough菱形犁依靠犁体胫刃切出菱形土垡以完成破碎、翻转土壤的铧式犁。农学菱形犁释 diamond plough菱形犁犁体耕出的垡片断面呈菱形的犁。
随便看	focal area focal axis focal chord focal circle focal conic focal conic defect focal conic texture focal cubic focal curve focal developable surface focal distance focal distance, focal length focal ellipse focal extender focal hyperbola focal image focalization focalizer focal length focal length factor of photographic lens focal length measurement of optical part and optical system focal line focal manifold focal mechanism focal mechanism solution

科学参考收录了854744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。