查询词典 pollutant

People sitting in a vehicle in the middle of heavy traffic are directly in the path of the pollutant source---other vehicle' s mufflers.

坐在车辆内停留在繁忙道路中间的人在污染源——其他车辆的排气口的直接路线上。

People sitting in a vehicle in the middle of heavy traffic are directly in the path of the pollutant source---other vehicle' s mufflers.

那些在交通繁忙地段车中的人们，就直接暴露的污染源之中，污染源就是其他车辆的烟筒。

Mycorrhiza has many positive function such as promote the degradation and transformation of the organic pollutant, promote the growth of plant in the contaminate soil, repair the organic contaminate oil and so on.

菌根在促进有机污染物的降解和转化、促进污染土壤中植物的生长、有机污染土壤的生物修复等方面具有积极的作用。

Results The main extrinsic harmful pollutant influencing the safety of Chinese medicinal materials are residues of heavy metals and mycotoxin.

目的 分析中药中以重金属及有害元素、黄曲霉毒素、农药残留为代表的外源性污染现状，提出安全性控制建议。

Finally, we study on the characteristics of coal combustion and NOX formation of W-shaped furnace. It is a newly developed low pollutant emission and high performance combustion technology. We hope our conclusions may be helpful on the design and operation of the W-shaped furnace.

最后，对国内外正日益广泛采用的另一种低污染高效燃烧技术—W炉燃烧的煤粉燃烧特性和污染物排放也进行了较深入的研究，所得到的结论希望可以对W型锅炉性能的设计、运行有所参考。

The work is mainly on numerical simulation of dense gas-solid two phase flow and the combustion and pollutant emission processes of circulating fluidized bed and W-shaped furnace applied by power plant.

本文主要对高浓度气固两相流和电站锅炉中的循环流化床和W炉内的燃烧和污染物排放过程进行了较为详细的数值模拟研究。

Based on the PHOSFLOW model, China's P societal metabolism is characterized by high intensive input of resource and imported chemical fertilizers, low efficiencies of material productivities and nutrient recycling, high ratio of water pollutant loads and wastes accumulation, strongly materialization of critical eco-restructuring indicators, and the most intensive P load to water of livestock production.

研究结果表明，我国磷代谢体系的整体结构特征表现为矿物资源和进口化肥输入强度大、物质生产效率和养分循环效率低、污染排放率和废物累积率高，养殖业排放污染占进入水体总负荷较大比例，关键性生态化指标呈强烈物质化趋势。

The oil consumption and air pollutant emission of the RBS·VH–1.5 oil-burning boiler operated with these materials were tested.

室内条件下，中位粒径为4.0μm的电气石粉体在电气石/树脂复合材料中的质量分数为40%时，制备的复合材料与柴油作用50min，表面张力由初始值27.198mN/m降为26.524mN/m。

Tangentially fired boilers have been widely employed in China as power producer, while there have fairly a lot of problem left unsolved, including gas deviation that may trigger tube leakage for superheaters and reheaters or cause accident. There are also concerns on slagging and pollutant esp. Nitrogen oxides.

四角切向燃烧锅炉在我国的应用极为广泛，但是仍然存在着许多尚须完善的地方，如炉膛出口的烟气偏差常常会导致对流过热器、再热器的超温爆管；此外四角切向燃烧锅炉的运行中还存在着污染排放高，易结渣的问题。

Disposable plastic products are convenient to people in daily life,which simultaneously are the main pollutant source of phthalates.

一次性塑料制品的频繁使用给人们的生活提供了便利，但同时也成为邻苯二甲酸酯类环境激素重要的污染源。

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