“煤炭贸易差额”的概念、定义、翻译、参考文献-科学参考

单词	煤炭贸易差额
释义	煤炭贸易差额 Encyclopedia 理学能源环境统计释 trade balance of coal煤炭贸易差额一个国家原煤及煤炭加工产品的进出口值之差。
随便看	counterrolling moment counterrotating counter-rotating core counter-rotating turbine counterrotation counter-rotational departure counter-season production of goose counter selection counter server counter shot：reverse angle shot counter-slope counter staining method counter stereotype counter-strategy counter sun counter telescope countertelescope counter term counter-terrorism and riot command counter-terrorism command system counter-terrorism informant counter-terrorism intelligence counter-threat counter-torque countertransference

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