“balance of trade”的概念、定义、翻译、参考文献-科学参考

单词	balance of trade
释义	balance of trade Encyclopedia 理学【对外贸易及投资】释 balance of trade进出口贸易差额一国在一定时期内出口总额与进口总额之间的差值，是货物进出口贸易差额和服务进出口贸易差额的合计。
随便看	Pyonganbuk-do Pyongannam-do Pyongyang Pyongyang Broadcasting Station Pyongyang Sinmun Pyotr Andreyevich Pavlenko Pyotr Andreyevich Vyazemsky Pyotr Brovka Pyotr Petrovich Konchalovsky Pyotr Petrovich Potyomkin Pyotr Vladimirovich Lyashchenko Pyotr Yakovlevich Halperin pyraclostrobin pyraflufen-ethyl pyralid moths Pyramid pyramid pyramidal antenna pyramidal cell pyramidal eminence pyramidal error pyramidal frustum pyramidal inversion pyramidalis pyramidal layer

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。