The water was purified through a multi-stage filtration process.
水经过多级过滤进行净化。
They use advanced technology to purify the air in the laboratory.
他们使用先进技术净化实验室的空气。
She meticulously purified the gold by removing all impurities.
她仔细地提炼黄金，去除所有杂质。
The scientist purified the chemical compound to enhance its purity.
科学家将化学化合物提纯以提高其纯度。
After cooking, she rinsed the vegetables to remove any impurities from the soil.
烹饪后，她清洗蔬菜以去除土壤中的杂质。
The water
purification plant provides clean drinking water to the entire city.
水处理厂为整个城市提供清洁饮用水。
The company has implemented a rigorous
purification system for their milk products.
公司对乳制品实施了严格的净化系统。
Scientists purified the DNA samples to prepare them for genetic analysis.
科学家们净化了DNA样本，以便进行基因分析。
The pharmaceutical industry uses various
purification techniques to ensure drug purity.
制药行业使用各种净化技术确保药物纯度。
She regularly practices
purification rituals in her spiritual practice.
她在灵性修行中定期进行净化仪式。
It has achieved numerous innovations in areas such as physical purification, trace oxygenation and other processes.
它在物理纯化、微量氧化和其他工艺领域取得了许多创新。
Midea, based in Foshan of Guangdong province, has launched various air conditioning products in recent years, with functions expanding from refrigeration and heating to new air, self-cleaning and air purification.
总部位于广东省佛山市的美的近年来推出了各种空调产品，功能从制冷和供暖扩展到新风、自清洁和空气净化。
Despite the COVID-19 outbreaks in China, Veolia still managed to carry out water and soil restoration projects with local companies including Jinneng Holding Group last year while conducting new projects including indoor air purification for the Shanghai Museum, he said.
他表示，尽管新冠肺炎疫情在中国爆发，但威立雅去年仍与包括晋能控股集团在内的当地公司开展了水土恢复项目，同时为上海博物馆开展了室内空气净化等新项目。
The company has also been providing advanced hydrogen purification technology to Shanghai Baoqing Industry Gas Co, a subsidiary of Baoqing Group, since last year, to facilitate the production and development of hydrogen energy in the Chinese market and promote energy saving and emission reductions in the steel industry, said Honeywell.
霍尼韦尔表示，自去年以来，该公司还一直在向宝清集团旗下的上海宝清工业气体有限公司提供先进的氢气净化技术，以促进中国市场的氢能生产和开发，促进钢铁行业的节能减排。
The new base, with an investment of 60 million euros ($58.75 million), is located inside a production area of Italy's Clivet, a European leading company that designs, produces and distributes systems for cooling, heating, air ventilation and air purification for residential, commercial and industrial markets.
新基地投资6000万欧元（5875万美元），位于意大利Clivet的一个生产区内。Clivet是一家欧洲领先的公司，为住宅、商业和工业市场设计、生产和分销冷却、供暖、通风和空气净化系统。
It covers three stations for water intake, and lifts pumps, one pump station, 9,520 meters of main pipes, three purification plants, four water storage tanks, two elevated storage tanks and urban water supply pipes extending for some 106.3 kilometers.
它包括三个取水泵站、一个泵站、9520米的主管、三个净化厂、四个储水箱、两个高架储水箱和延伸约106.3公里的城市供水管道。
In Angola, the company also built a sewage treatment plant for the New Center of Cacuaco Social Housing Project, the water supply system for the Ekuma new city housing project in Ondjiva and an expansion project for the Luanda water purification plant.
在安哥拉，该公司还为Cacuaco社会住房项目新中心建造了一座污水处理厂，为Ondjiva的Ekuma新城住房项目建造了供水系统，并为罗安达净水厂扩建了一个项目。
The three livestreaming broadcasts featured indoor cleaning and dust removal, indoor air purification and hair science.
这三场直播以室内清洁除尘、室内空气净化和头发科学为特色。
Therefore, air purification is important.
因此，空气净化很重要。
Chinese water purification device retailer Truliva, acquired by British-Dutch consumer goods company Unilever Plc in 2014, said in the decade after 2021 it would make investments in helping protect the environment and water quality of the Sanjiangyuan area of Qinghai province.
2014年被英荷消费品公司联合利华收购的中国净水设备零售商Truliva表示，在2021年后的十年里，它将投资帮助保护青海省三江源地区的环境和水质。