污染物质

On the plus side, wind dilutes and scatters air pollutants, and carries pollen.

从好处来说，风能稀释和驱散空气中的污染物质，传播花粉。

By 2010, Beijing wants to reduce energy consumption by 20 percent and cut key pollutants by 10 percent.

到 2010，北京希望将能耗降低 20%，将主要污染物质排放量降低 10%。

Tests have shown high levels of pollutants in the water.

测试显示水中污染物质的含量很高。

Such monitoring is important to prevent loss of valuable material or to detect possible pollutants in the effluents from industrial processes.

这种监测工作对于避免珍贵材料的损失或者检测工业过程的污水中可能存在的污染物质都是很重要的。

Researchers found the dioxin level on farm raised salmon to be 11 times higher than those caught in the wild.

参与研究的科学家发现，人工养殖的大麻哈鱼体内的污染物质，竟然是野生大麻哈鱼的11倍之多。

They think the abnormality may be caused by pollutants from sewage plants, feedlots and factories.

他们认为可能是污水处理厂、养殖场和工厂的污染物质造成变异。

Novel Methods and Agents for Fire Suppression including the revolutionary environment friendly SFE Powder Aerosol Halon alternative and the unique Electro-magnetic Ion-wind extinguishing means;· Ecology oriented technologies including Electro-optical Monitoring of hazardous pollutants and toxic vapors/gases as well a novel approach to Halocarbon selective dissociation and neutralization in order to eliminate the Ozone Depleting CFC and Halons from existing systems /banks and prevent further damage to the environment.

小说方法和代理人为包括革命的环境友好的粉状喷雾剂替代选择和独特的电镀物品-磁性的离子的火抑压-转动熄灭方法；生态学定向恐怕最好包括危险污染物质和有毒的蒸汽/瓦斯的电镀物品-光学监听新奇的达成方式选择性分解和中立化为了要除去耗尽氟氯碳化物和从存在系统/银行的新鲜的空气而且避免对环境的进一步的伤害的技术。

The lead concentrations of tree leave and top soils in urban roadsides are higher than those in urban parks due to tail gas of automobiles and so on.

由於汽车尾气等污染物质的影响，城市道路树木叶子和表土的铅含量明显高於公园的。

The lead concentrations of tree leave and top soils in urban roadsides are higher than those in urban parks due to tail gas of automobiles and so on.

由于汽车尾气等污染物质的影响，城市道路树木叶子和表土的铅含量明显高于公园的。

Once we treat carbon dioxide as pollutant, these countries will ask China to provide discharging standards and punishment for misfeasors in environmental law.

一旦二氧化碳在立法上被作为污染物质，西方发达国家就会要求我国的环境立法建立排放标准和超标排放处罚制度，不利于我国工业的发展。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。