If you're standing nearby, the birdhouse will also give you a free Wi-Fi connection—but only if pollution level is low enough.
如果你站在附近，鸟舍也会给你免费 Wi-Fi 连接，但前提是污染水平得足够低。
The quality of our living conditions have been reduced to a low level we can hardly bear the pollution here.
我们居住环境的质量已减少到较低的水平我们几乎不能忍受那里的污染。
Some places draw the line between "low" and "moderate" at the level at which pollution starts to cause immediate health effects, reserving the red band for smog that severely affects most people.
在一些地方，以空气污染程度能否对人体健康造成迅疾危害来区分空气质量“低”和“中等”，等到几乎所有人都受到雾霾严重影响的时候才显示红色警告。
The technology level analysis showed that low technology level and relatively lower recycling rate caused large quantity of resource input and pollution discharge.
技术水平分析表明，技术水平低、循环利用率相对较低，使得资源投入、污染排放量大。
It suggested that the environmental lead pollution of low concentration may enhance the blood lead level and the genetic material damage, may decline the neurobehavioral function.
这表明，环境中低浓度铅污染可增加血铅负荷和遗传物质损伤，并且可降低神经行为功能。
China is a country with severe water shortage. The main problems of the water resources management are water pollution, low efficiency of water using, water waste and behind the management level.
中国是水资源严重短缺的国家，水环境污染、用水效率低、用水浪费和管理水平落后是我国水资源管理中存在的主要问题。
Its advantages are high automization level, no environmental pollution, low energy consumption and high rate of finished product.
本发明的优点是：自动化程度高，无粉尘、废渣、废水污染，耗能低，产成品率高。
The main eco-environmental problems in Southern Shaanxi Province were revealed, which include soil and water loss, frequent geological hazards, and the low level of environmental pollution prevention.
阐述了陕南地区目前所存在的水土流失、地质灾害频发，环境污染防治水平低等主要生态环境问题的现状。
To slight pollution of low temperature and low muddy water, it's hard to reach the national life potable water quality level by adopting routine water disposing technique.
对于微污染低温低浊水，采用常规水处理工艺处理后难以达到国家生活饮用水水质标准。
Another result is that when all of the controlling pollution measures are put into practice, some performances of those policies are at a low level, even of no efficiency.
多项环境治理政策的同步实施，致使个别政策出现低效率甚至是无效率；
The effect of biofilm treatment is better than that of the traditional activated sludge treatment especially in low-pollution level of sewage treatment and short-term treatment.
使用炭纤维作为生物膜载体对污水的处理效果明显好于传统活性污泥法的处理效果，尤其是低污染程度污水处理及短时间处理中。
He told SciDev. Net, "aerosol pollution can lead to acid rain, and low-level aerosol particles are generally bad for air quality - and therefore human-health."
他告诉本网站说：“气溶胶污染可能导致酸雨，而低浓度的气溶胶颗粒通常对空气质量不利——也对人类健康不利。”
He told SciDev. Net, "aerosol pollution can lead to acid rain, and low-level aerosol particles are generally bad for air quality - and therefore human-health."
他告诉本网站说：“气溶胶污染可能导致酸雨，而低浓度的气溶胶颗粒通常对空气质量不利——也对人类健康不利。”
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