“knap”的概念、定义、翻译、参考文献-科学参考

单词	knap
释义	knap [nap] ^{MINING ENGINEERING} 1. To break rock. 2. To improve the grade of ore by removing low-grade material manually by using a hammer.
随便看	Heidelberg man height height above airport height above touch-down height-change chart height-change line height control height equivalent of theoretical plate height finder height finding height-finding radar height gage height gain height input height of burst height-of-eye correction height of instrument height of tide height of transfer unit height overlap coverage height pattern height-position indicator height-range indicator heiligenschein Heine-Borel theorem

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。