排放

Water discharge from the relief valve should be vented in accordance with code requirements.

从安全阀出来的排放水应该按照规程的要求进行排放。

Currently, commercial, industrial and public buildings account for 18 percent of the country's emissions.

目前，商业，工业和公共建筑的碳排放占了国家碳排放总量的18%。

Based on international front and hotspot in atmospheric chemistry and aerosol study, considering domestic characteristics of atmospheric pollution, the laboratory has included main research areas below: atmospheric chemical reaction, aerosol chemistry, photochemical pollution, acid deposition chemistry, atmospheric brown cloud, emission characteristics and emission factors of PM and VOCs emitted from various sources, indoor air pollution and its control techniques, health effect of particulate matters, and so on.

研究室的主要研究方向始终瞄准国际大气化学和气溶胶研究和发展的前沿和热点，结合中国大气污染的自身特点，在大气化学反应、气溶胶化学、光化学污染、酸沉降化学、大气棕色云、各种污染源颗粒物和 VOCs 的排放特征和排放因子、室内空气污染及其控制、大气污染的人体健康效应等方面进行实验研究，在上述各方面得出具有国际先进水平的研究成果，建立国内领先和国际先进的学术研究和实验科学体系，确保研究室的学术地位和知名度，与国外相关的研究机构保持同步的发展态势并建立平等的交流机制。

Using the RFPA~(2D)-Flow to simulating the process of the gas drainage in low air permeability coal bed by slot ting, it prove that slot ting is an efficient technique to reduce the risk of coal and gas out bursting.

运用岩石破裂分析系统(RFPA2D-Flow)模拟了割缝排放低透气性煤层内瓦斯的过程，验证了割缝排放煤层内瓦斯是降低低透气性煤层煤与瓦斯突出危险的有效方式。

The results indicate that, air flow meter's abnormal performance and oxygen sensor signal bias have great effect on engine emission, the other two sensors' abnormal performance has unobvious effect on emission of the engine with stable operation.

结果表明，空气流量计工作特性变化和氧传感器信号偏移对排放的影响较大，其它两个传感器的非正常技术状况对发动机稳定运转时的排放没有明显影响。

By using AAS and XRF, the contents of Cr, Pb, Mn, As, Se, Hg, Cd, Zn in raw coal, bottom ash and fly ashes are measured quantitatively in a 220 t/h pulverized coal boiler. Factors affecting the distribution of trace elements are investigated, including fly ash diameter, furnace temperature, oxygen content and trace elements' characters. The coefficient of Meij is also improved to more directly show element enrichment in combustion products. Elements may be classified into three groups according to volatility features of trace elements.

采用原子吸收分光光度计和X射线荧光光谱仪，定量测定了电厂煤粉炉中原煤、底渣、飞灰中Cr、Pb、Mn、As、Se、Hg、Cd、Zn等微量元素的含量，分析了飞灰粒径、炉膛温度、炉内含氧量、微量元素自身性质对微量元素赋存、挥发特性的影响，并根据元素的挥发特性将元素进行分类，得出表征微量元素排放特性的3种数值，并与我国和欧盟垃圾焚烧微量元索排放标准相对照。

Sets of back-pressure adjustment: adjustment of the auxiliary back-pressure valve, through the back-pressure adjustment sets of adjustments, will be back at the appropriate pressure.

安全阀的出口必须装设适当的膨胀节，以防止排放管的热膨胀给安全阀带来不应有的热应力。排放管内径应比阀门出口直径大，长度尽可能短，避免拐弯。

Purge 清除 To empty and clean a cylinder _ by blowing down and evacuating or _ by blowing down, partial pressurisation with the gas in question and then blowing down.

清除和清洁气瓶通过排放和抽空或排放可疑气体的部分压力？？然后完全排空。

China and the United States are the world's top two emitters of carbon dioxide, from burning coal and oil.

中国和美国是世界上两个最大的二氧化碳排放国，烧煤和用油造成了二氧化碳的排放。

Of the 65% of companies surveyed by Point Carbon earlier this year which claimed that the ETS had led them to abate their emissions (up from 15% the previous year), most were planning to buy credits rather than cut their own emissions.

今年初点碳咨询公司调查的企业有65%宣称ETS已经让他们减少了排放（去年这一比例只有15%），大多数都是购买碳信用额，而非自己减少排放。

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。