排放

Based on the theory of environment science, chemistry, hydrology and statistics, to establish the theory of water pollutant emissions right and detailed study of relevant techniques incfuding: metering, allocation, obtention, confirmation, etc.

从对污染物排放行为的分析入手，以可持续发展理论为指导，确立污染物排放权和排污权交易的概念，提出水污染物排放权交易体系理论，构建水污染物排放权交易体系框架，并论述水污染物排放权交易的可行性。

In this paper,the effects of Exhaust Gas Recirculation and octane number on combustion characteristics of HCCI engine were investigated.

在一台单缸直喷式柴油机上研究了废气再循环对不同辛烷值燃料均质压燃燃烧特性及排放特性的影响。

In this paper,it was studied by engine test that how the octane number influences the combustion characteristics,fuel consumption and exhaust emissions.

通过发动机台架试验，对3种不同辛烷值汽油的燃烧特性、燃油经济性和排放性能进行了研究。

The HCCI engine emissions characteristic is studied by different temperature and different fuel octane number.

对不同的进气温度、燃料辛烷值和燃空当量比对均质压燃发动机的排放特性进行了研究。

Factory emissions, air pollution, and there was no fresh air off the trees.

工厂排放的废气，污染空气，又没有树木放出新鲜的空气。

You can also put it on "flight" or "off-line" mode, which stops electromagnetic emissions.

你也可以将其调成"飞行"或者"断开网络连接"模式，因为这将会终止电磁排放。

Simultaneously increasing production volume. To help us measur e our pr ogress, we look at the data per t on of pr oduct

按照这一指标衡量，我们各地现有企业2006年的能源消耗保持稳定，所有排放均有下降。

The newest development trend of American internal combustion engine oil is presented in detail in this article.

1美国内燃机油规格现状和发展趋势美国是世界上控制汽车排放最严格的国家。

Finally it was found that the present of Oligochaetes not only brought better characteristics of the sludge such as good settleabilily, but also minished the membrane fouling greatly, and did not affect the effluent quality. And most important of all, in the case of almost no sludge production discharged, MLSS could be kept nearly 4000mg/L in more than 40 days when Oligochaete was present, which meant that there was no sludge production in the process.

同时，试验还发现大量蠕虫的存在，对出水水质的影响不大，但能够改善污泥特性，减缓动态膜污染，污泥浓度能自平衡于4000mg/L左右；并在近40天内，在没有排泥的情况下，无污泥量的增加，即实现了减量剩余污泥排放。

They estimate this would allow the Omani outcrop, which extends down some 5km, alone to absorb some 4 billion tonnes of carbon dioxide a year, which is a substantial part of the annual 30 billion or so tonnes of the gas that humans send into the atmosphere, mostly by burning fossil fuels.

他们估计这将使阿曼这绵延五公里的露出地面的岩层，仅其一年就能吸收40亿吨二氧化碳，这相当于人类每年向大气中排放的300亿吨气体的很大一部分，这些气体主要由于人们燃烧化石能源产生的。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。