奥斯特沃德建立在色素基础上的理论假定颜色是可减的，所有的颜色混在一起产生黑色。

Ostwald's theory, based on pigments, assumes that color is subtractive and that all colors mixed together produce black.

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哥本哈根协议开始要求各国的减排政策和行动”可衡量、可报告、可核实“---用行话来说就是”MRV“。

What the Copenhagen Accord pledges begin to do is put countries on the record behind policies and programs that can be"measured, reported, and verified" -- MRV, in the lingo.

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所以克拉克先生现在必须在预算中找到新的可减之处。

So Mr Clarke must now find new cuts in his budget.

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