“combined cleaner”的概念、定义、翻译、参考文献-科学参考

单词	combined cleaner
释义	combined cleaner Encyclopedia 农学复式清选机释 combined cleaner复式清选机根据谷粒的主要特征如长、宽、厚和空气动力学特性，将筛选、气流清选和窝眼清选等不同工艺流程按一定的方式组合在同一台机器上，进行清选作业的机械。主要用于种子精选和分级。
随便看	multiplication principle multiplication reaction multiplication ring multiplication rule multiplication sign multiplication table multiplication theorem multiplicative multiplicative-additional sampling technique multiplicative arithmetic function multiplicative axiom multiplicative base multiplicative basis multiplicative basis theorem multiplicative boundary multiplicative category multiplicative character multiplicative class multiplicative closure operator multiplicative coboundary multiplicative composition multiplicative composition law multiplicative congruence multiplicative congruential method multiplicative Cousin problem

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。