Leaves can be absorbed from the smoke-filled air nicotine and other harmful substances, and through photosynthesis and convert them into harmless substances in the plant's own.
叶片可以从烟雾弥漫的空气中吸收尼古丁和其他有害物质，并通过光合作用将之转换为无害的植物自有的物质。
The Air Force is sponsoring a University of Washington research effort to generate power using a bacterial pigment that can convert solar energy to electricity, Defense Newsreports.
据防务新闻报道，空军正在资助一个华盛顿大学的研究小组以使用细菌涂料通过将光能转化为电能，以此来发电。
Modular systems provide perfect, unobstructed vision in both land and air operations, yet convert into a stylish sunglass for downtime.
模块化系统提供完善通畅的视野，在陆地和空中作战，但转换成一个时尚太阳镜停机。
Ozone converters convert ozone in bleed air to oxygen, maintaining the cabin ozone concentration below FAA (Foundation for American Agriculture) limit.
臭氧转化器可以将吸入的空气转化成氧气，使得机舱内臭氧浓度低于美国农业基金会的下限。
The use of frequency convert to regulate the speed of rotation according to the character of mine fan can reach the goal of the modulation of air flow and have a very good effect of saving energy.
根据矿井通风机的特性，使用变频器进行转速调整以达到调节风量的目的，且有很好的节能效果。
Relay valves convert a sustained air flow from a three-way pilot valve into a momentary pulse or bleed, which shifts a control valve and then closes.
延迟阀可调节从三通控制阀到瞬间脉冲或放气阀的空气流量，放气阀或瞬间脉冲改变控制阀，然后关闭。
The optimum scheme is presented to convert the remote sensing ground temperature to air temperature through a number of experiments.
经过反复试验，选取最佳方案将卫星遥感的地表温度转换成地面空气温度。
The air-liquid pump is a kind of power supply, which can convert the energy of air with low pressure into that of oil with high pressure.
气液泵是一种动力源，它是把较低的压缩空气能转换成较高的油压能的装置。
Natural gas has also benefited Delhi, whose air has become significantly fresher since 2002, when the Supreme Court ordered its buses to convert to gas.
天然气也使德里受益。2002年以来，这里的空气质量得到了显著提高。最高法院在2002年命令公交车使用天然气。
The authors give the method to convert manufacturing gas with LPG-air mixture in Shiyan city.
根据十堰市的实际情况，提出液化石油气空混气置换人工煤气的方案。
Making use of furnace gas can not only convert the waste into a useful material, it is also a comprehensive measure to clean up the air and decrease the pollution.
如何利用电石炉的炉气使它变废为宝，这不仅是节约能源也是净化空气、减少污染的一项综合性的措施。
Instead of letting this gas escape and pollute the air, some waste management companies are employing a capture and purification system that allows them to convert the landfill gas (LFG) into energy.
取代允许这种气体自由挥发并污染空气的是，一些废物处理公司采用收集净化系统，使得他们可以把这种气体(LFG)转化成能量。
He developed the first practical oxyhydrogen fuel cells in 1959, which convert air and fuel directly into electricity through electrochemical processes.
1959年研发出第一颗实用的氢氧燃料电池，此电池透过电化过程将空气和燃料直接转变成电。
The city's bus fleet includes over 700 electric-drive vehicles, with plans to convert all the buses to this clean-air technology by 2020.
这个城市的巴士车队，包括700多名电力驱动车辆，到2020年，计划将所有的巴士这一清洁空气技术。
The city's bus fleet includes over 700 electric-drive vehicles, with plans to convert all the buses to this clean-air technology by 2020.
这个城市的巴士车队，包括700多名电力驱动车辆，到2020年，计划将所有的巴士这一清洁空气技术。
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