“复式清选机”的概念、定义、翻译、参考文献-科学参考

单词	复式清选机
释义	复式清选机 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	standard star for photometry standard star for radial-velocity standard star for spectral classification standard star for spectrophotometry standard state Standard State Zoning Enabling Act standard steam standard stochastic matrix standard system standard system for intelligent transportation system standard system of aviation industry standard system of water conservancy informatization standard tableau standard terms standard test block and contrast test block standard test theory standard test workpiece for the machining precision of 5-axis standard thermocouple standard thermodynamic function standard thermometer standard thin disk standard thread standard time Standard time of census standard time-signal

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。