“trip change”的概念、定义、翻译、参考文献-科学参考

单词	trip change
释义	trip change [`trip ´chānj] ^{MINING ENGINEERING} The period during which the loaded cars are taken away and empties are brought back.
随便看	control hierarchy control hole control inductor control instructions control joint control key controllability controllable-pitch propeller control lead controlled aerodrome controlled airspace controlled atmosphere controlled avalanche device controlled avalanche rectifier controlled avalanche transit-time triode controlled carrier modulation controlled cooling controlled fragment controlled fusion controlled-leakage system controlled medium controlled mercury-arc rectifier controlled mine controlled mosaic controlled parameter

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。