排放

The pollutant sources of are divided into two kinds: continuous discharging type and intermittence discharging type.

针对污水排放特征，将污染源分为连续排放型污染源和间隙排放型污染源。

DOAS method used to obtain the column density of gaseous pollutant in the section plane of the plume emitted from source and the method of net flux calculation of gaseous pollutant from a certain area are described.

文章着重描述了获得污染气体柱密度的差分吸收光谱方法以及区域内污染气体净排放通量的计算方法，并构建了车载被动DOAS系统对北京市五环路以内区域的SO2和NO2排放进行外场测量，测得了该区域内SO2和NO2净排放通量分别为1.13×104和9.3×103 kg·h-1。

The result shows the difference of economic growth mode to be the prime factor which causes the fluctuation of carbon emission, especially, the "high input, high emission and low efficiency" economic growth since 2000, resulting in the rapid growth of the carbon emission.

研究表明，我国经济增长方式的差异是碳排放周期波动的重要原因，特别是其中2000年以来"高投入、高排放、低效率"的经济增长方式直接导致了碳排放的显著增加。

Strengthening responsibility regulations mainly include the perfection of contract guarantee policy in the exploitation of mines, land, and other major resources, the deposit refund system for potential pollutants or reclaimable solid refuse, and overall publication of environmental information.

完善政策主要是改进价格规制激励政策，包括继续改革排污收费制度、健全与排污收费相联系的环境税收政策、加快改革环境补贴政策等；推行排放许可证交易规制政策，主要包括建立排放许可有偿取得与排污交易工作平台、加强必要的能力建设和观念培训、选择适当范围进行试点、加强污染源的排放监测等；强化责任规制政策，主要包括在矿山和土地等重大资源使用中完善履约保证政策、对具有潜在污染性或可回收利用的固体废弃物实行押金返还政策、全面推行环境信息公开等。

The heavy oil combustion activator mainly used in heating stove of steel rolled, industrial stove, power plant stove, glass furnace ,metal furnace ,ceramic roller kiln and channel kiln .It can accelerate combustion , prevent over-burning, reduce the harmful gas emission. Its energy-saving reaches to 5-8%. Diesel oil combustion activator mainly used in the diesel oil engine which can strengthen atomization ,improve ignition conditions, adjust the value of cetane,restrict intense or knocking vibrations, reduce the fuel de-compound and black smoke emission, prevent over-burning, carbonization and reduce the machine's friction. Its fuel-saving reaches to 3-5%. High efficiency gasoline combustion activator mainly used in gasoline engine, which can improve the gasoline octane rating ,restrain extensive or knocking vibrations, reduce fuel de-compound , prevent over burning , carbonization, reducing machine's friction and toxic gas or black smoke emission, Its fuel saving reaches to 3-5%.

该产品分为重油、柴油和汽油燃烧催化剂三大类，重油燃烧催化剂主要用于轧钢加热炉，工业锅炉，发电厂锅炉，玻璃熔窑，金属熔炼炉，陶瓷辊道窑，隧道窑中，能够促进燃烧，防止结焦，节能达5-8%，减少有害气体的排放；柴油燃烧催化剂主要用于柴油发动机中，起到增强雾化、改善着火条件，调整十六烷值，抑制隆震爆震，降低燃料分解，防止结焦积碳的作用，同时减少机器磨损，节约燃料3-5%，减少黑烟及有害气体的排放；高效汽油燃烧催化剂用于汽油发动机中，能提高汽油辛烷值，平抑隆震爆震，降低燃料分解，防止结焦积碳，减少机器磨损，节约燃料3-5%，减少有害气体及黑烟的排放。

This is realized by using critical flow venturi- nozzles and by controlling the critical flow inlet conditions to constant va...

该流量是柴油机气态排放和颗粒排放计算中的关键参数之一，是排放测试设备的关键技术。

With the addition of the agglomerant solution, the particle emission concentration in flue gas decreased significantly.The submicron particles agglomeration technology whose cost is cheaper can control the emissions of submicron particles and decrease the opacity of flue gas obviously without changing the operation parameters of the ESP.The particle agglomeration technique is a useful and promising method to control the emission of submicron particles from coal combustion.

结果表明，化学团聚对于超细颗粒物的脱除具有显著的作用，喷入团聚促进剂后的烟尘排放浓度远比无团聚和喷水的情况要低；团聚促进剂的高分子链对超细颗粒的吸附絮凝作用促进超细颗粒团聚，显著降低烟尘排放浓度，实现超细颗粒物经济高效脱除，达到国家新的烟尘排放标准。

Article 14 Where a vessel carrying dangerous goods discharges ballasting water, tank washing water, other residues or the mixture of residues and water, it shall comply with the relevant provisions of the state.

第十四条载运危险货物的船舶排放压载水、洗舱水，排放其他残余物或者残余物与水的混合物，应当按照国家有关规定进行排放。

It was emphasized that GB3838-2002 not only need to pay attention to the full treatment of wastewater and rainwater but also the proper disposal of treated wastewater which meet the national discharge standard GB18918-2002 but still contain significant amount of pollutants if compare with the national surface water quality standard GB3838-2002. To the brooky region of Jiang-Zhe Plain, the discharged pollutant loads still significantly exceed the environmental capacity of the receiving waters even if all treated wastewater meet the first grade B limits of GB18918-2002, and the water pollution problem still cannot be really eliminated.

通过比较分析，我国现行的城镇污水处理厂污染物排放标准GB18918-2002和地面水水质标准GB3838-2002，明确提出，相对于这一区域的地面水环境质量而言，不但雨污水必须得到充分有效的净化处理，达标排放的污水中也仍然含有总量不容忽视的污染物质；对于江浙平原河网地区，即使全部城市污水都达到GB18918-2002中一级B的要求，排放的污染物负荷仍然会明显超过受纳水体的环境容量，水污染问题仍然难以真正消除；达标处理水的处置与利用问题值得特别的关注与探讨。

The gas spill angles in the present experiment are 0°, 45° and 90°. The densimetric Froude number are 8, 10, 12, and 15. The terrain parameter are urban type and rural type natural turbulent boundary layers, respectively.

实验选择之溢漏角度为水平排放、45°角排放及垂直排放，密度福禄数为8 、10、12与15，迫近流场用的地形条件为乡村与都市地形。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了