城市区域声环境质量主要处于较好和轻度污染状态；
The sound environmental quality of the most urban area is placed in better and light pollution appearances;
对浆粕与粘胶纤维生产厂的轻度污染水回用进行了探讨。
The reclamation of lightly polluted effluent in pulp and viscose fiber plant is discussed.
本文研究了吸附-氧化技术处理轻度污染水体的工艺条件和机理。
This text studies technology conditions and mechanism of adsorb - oxide technology dealing with the light polluted water.
看到北京的天气常有轻度污染，我曾怀疑是不是我们所用的标准不同。
Beijing's weather often see light pollution, I have doubts about whether we use different standards.
雨水资源作为轻度污染的水源，经过简单处理就可用于生活用水和工业用水。
Rain water resources, pollution of water sources as mild, after a brief can be used to deal with domestic water and industrial water.
结果证明，臭氧-活性炭工艺是处理石油类污染物轻度污染地下水的有效方法。
The feasibility of Ozone-granular active carbon(O3-GAC) was studied through treating on groundwater with micro-pollution of oil pollutants.
他们已经发现了两种光活性催化剂，一种用于净化严重污染的水，一种用于净化轻度污染的水。
They have come up with two sorts, one for heavily polluted water and one for water that is only lightly polluted.
采用生物曝气滤池(BAF)工艺对某炼油厂轻度污染水进行了生物处理现场试验研究。
Biological Aeration Filter (BAF) process was used in an on-the-spot test of the biological treatment of the slightly-polluted water in a refinery.
雨水资源作为轻度污染的水源，水中污染物较少，经过简单处理就一可用于生活用水和工业用水。
Rainwater resources, as water resources that are slightly polluted, can be used for a domestic and industrial purposes after ordinary treatment.
试区内约有20%以上土壤综合污染指数超过1，表明土壤受到轻度污染，这是需要引起关注的。
In the studied area, over 20% of the soils had their combined pollution indices beyond 1, suggesting that the soils are slightly polluted, which should arouse attention from competent authorities.
道路交通噪声中约有17%的城市属中度污染、49%的城市属轻度污染、25%的声环境质量较好。
The road traffic noise has 17% city to be the moderate pollution, 49% city approximately is the mild pollution, 25% sound environment quality is good.
交通混乱，空气轻度污染，肺有些受不了，但我们还是成功地骑到了滇池，就是昆明城南那座风光美丽的湖。
Chaotic traffic and a little pollution in our lungs, but we made it to Dianchi Lake, the wonderful lake south of kunming.
由于浓雾的原因，首都的空气质量已经恶化。中国环境检测中心报告称，本周一，北京的空气质量呈轻度污染状态。
Air quality in the capital has deteriorated because of the heavy fog. Beijing's air was slightly polluted on Monday, according to the China National Environmental Monitoring Center.
日落后，织女星，天津四和牛郎星是首先照亮东半空的三颗星。甚至在轻度污染的城市里，它们那闪烁的明亮光芒也可以被看到。
It's stars - Vega, Deneb and Altair - are the first three to light up the eastern half of sky after sunset, and their bright and sparkling radiance is even visible from light - polluted cities.
十一五“期间，沈阳市对浑河实施的大规模综合整治，实现了浑河水环境由”厌氧型严重污染水体“向”好氧型轻度污染水体“的转变。
During the eleventh five-year period, the Hunhe River was treated synthetically, which made the water quality changed from anaerobic heavy pollution to aerobic light pollution.
据综合污染指数计算分析，洞庭湖区域浅层地下水分为重度、中度、轻度和非污染4个等级。
Based on the calculation and analysis of comprehensive index-polluted, shallow-seated groundwater in Dongtinghu district can be divided into 4 classes of serious, middle, lower and no pollution.
结果表明，大棚和露天芹菜、菠菜都存在轻度砷污染；
The results showed that the big-shed or open-air celery and spinach were all polluted lightly by As;
结果表明，大棚和露天芹菜、菠菜都存在轻度砷污染；
The results showed that the big-shed or open-air celery and spinach were all polluted lightly by As;
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