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zhaoqinglu05

金虫 (小有名气)

[求助] 环境的朋友们,帮看看bubble怎么理解?谢谢

求助SO2: currently approx. 600mg/Nm3 (bubble), 在这里bubble是什么意思?是不是一个方法或者什么专业性的东西?
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ymnh

至尊木虫 (文坛精英)

安溪铁观音@御用品茶师

不好判断啊,最好有上下文。
最幸福的一种力量是遗忘
2楼2012-06-15 14:00:39
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y_hao

木虫 (正式写手)

【答案】应助回帖


感谢参与,应助指数 +1
ymnh: 金币+1, 感谢参与交流,欢迎常来环境版 2012-06-15 21:00:32
好像是和碳排放权交易类似的概念,英文不太好

bubble concept :Pollution control concept that the atmosphere may be thought of as a glass bubble over a single source of air pollution. Therefore, the thinking goes, a facility may increase the amount of its emissions if another facility decreases its emissions by the matching amount. See also emissions trading.

emissions trading  :Tradable-permit system in which a greenhouse gases emitter (firm or country under obligation to limit its total air pollution emissions to a specified level) can buy/sell permission to emit a certain amount of emissions from/to other emitters (who are below/above their limit). The market price of these permits (called 'pollution credits') reflects the marginal cost of emission reduction and gives an emitter the incentive to install and manage a cost effective pollution control system as an income producing asset. Accumulating emissions reductions for trading is called 'banking.' See also bubble concept.


http://www.businessdictionary.com/definition/bubble-concept.html

http://www.businessdictionary.co ... ssions-trading.html
门虽设,常掩秋来春去过。花尽落,曾是风吹雨打错。人亦错,时光亦过。
3楼2012-06-15 20:57:56
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