“valley line”的概念、定义、翻译、参考文献-科学参考

单词	valley line
释义	valley line [`val·ē ´līn] See <<thalweg>>
随便看	feedwater heater feeler pin feel the bottom Fehling's reagent Feinc filter Feit-Thompson theorem gas gas absorption operation gas-activated battery gas adsorption gas alarm gas amplification gas analysis gas anchor gas and mist sampler gas bag gas bearing gas bell gas black gas bomb gas-bounded nebula gas brazing gas-bubble protective device gas buoy gas burner

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。