“mechanical patent”的概念、定义、翻译、参考文献-科学参考

单词	mechanical patent
释义	mechanical patent [mi`kan·ǝ·kǝl `pat·ǝnt] ^ENGINEERING A patent granted for an inventive improvement in a process, manufacture, or machine.
随便看	distribution ratio distribution reservoir distribution substation distribution switchboard distribution system distribution transformer distributive analysis and synthesis distributive fault distributive lattice distributive law distributor distributor gear distributor points district forecast district heating disturbance disturbance climax disturbance compensation system disturbed-one output disturbed-sun noise disubstituted alkene disulfate disulfide disulfide bond disulfide bridge

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。