“virtual water trade”的概念、定义、翻译、参考文献-科学参考

单词	virtual water trade
释义	virtual water trade Encyclopedia 经济学虚拟水贸易释 virtual water trade虚拟水贸易一国或地区通过进口或出口水密集型商品的形式进口或出口水资源的贸易行为。
随便看	straight circular cone straight drawing straightedge straight edge diffraction straightenable dynamical system straightener straightening straightening law straightening of the angle straightening theorem straightest path straight eyepiece straight fan straight fertilizer straight filament straightforward straightforward calculation straight helicoid straight knife cutting machine straight line straight-line arithmetic program straight line composition straight-line direction straight-line linkage straight-line method

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。