“哥本哈根气候变化峰会”的概念、定义、翻译、参考文献-科学参考

单词	哥本哈根气候变化峰会
释义	哥本哈根气候变化峰会 Encyclopedia 经济学哥本哈根气候变化峰会释 Copenhagen climate change summit哥本哈根气候变化峰会 2009年在丹麦哥本哈根举行的世界气候变化峰会。又称《联合国气候变化框架公约》缔约方第15次会议暨《京都议定书》缔约方第5次会议。
随便看	rule of nines rule of omitting a conjunction rule of omitting a disjunction rule of omitting an equivalence rule of omitting an implication rule of omitting double negative rule of operation rule of opinion evidence rule of parallelogram rule of permutation Rule of Plant Quarantine Regulations of China（Forestry Part） rule of products rule of propriety rule of public security command rule of rationalization rule of rearrangement of quantifiers rule of reductio ad absurdum rule of regional resources combination rule of risk rule of rounding rule of side fitness rule of signs rule of simplification rule of simultaneous substitution rule of substitution

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。