“grain thresher”的概念、定义、翻译、参考文献-科学参考

单词	grain thresher
释义	grain thresher Encyclopedia 理学近代农业机械释 grain thresher脱粒机将成熟的籽粒从农作物植株上分离出来的作业机器。一般具有脱粒、分离和清选的功能。又称脱谷机。
随便看	optical bistability optical bistable device optical bleaching optical bleaching agent optical bleaching agent; fluorescent whitening agent optical branch optical breakdown optical brightness optical buffer optical burst optical burst switching，OBS optical cable optical camera optical camouflage optical cavity optical celestial navigation optical cement optical center optical ceramics optical chaos optical characteristics measurement optical character reader optical character reader, OCR optical character reader,OCR optical character recognition

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。