clean air的例句大全

The campaign led to remarkable change generating momentum for the creation of the Environmental Protection Agency and the passing of the Clean Air Act, Clean Water Act and the Endangered Species Act.

地球日活动促成了相当的改变它是成立美国环保署和通过清洁空气法案、洁净水法案、濒危动物法案的契机。

In a controlled environmental chamber with a volume of 30 m3, the performance test for a air cleaner were carried out to purify formaldehyde, TVOC and ammonia, calculated the clean air delivery rate ( CADR) and purifying efficiency.

在30m3的标准环境试验舱中，将一款空气净化器对甲醛、TVOC和氨气的净化性能进行了测试，计算了该净化器对试验气体的洁净空气量、净化效率和去除率。

No fog at all, a clear, bright, cold day, golden sunlight, blue sky, sweet clean air, merry bells.

根本没有雾，天气晴朗、明亮、寒冷，金色的日光，湛蓝的天空，清新的空气，快乐的铃铛声。

Application: be widely used in the place where the clean air is needed, such as pharmaceutical factory, hospital, food, LCD and electronics factory.

应用：广泛应用于微细科技、生物实验室、制药厂、医院、食品加工厂、LCD、电子厂等一切需要空气净化的场所。

Then ecomaterials are defined and classified, and the trends are predicted to develop clean air materials, antibacterial materials healthy materials.

本文把环境材料作了定义和分类，并分析了空气净化材料、抗菌材料及健康材料等保健环境材料的研究与发展方向。

With this new start, I firmly believe, that our children, and our children's children will live in a brand new age of green trees, clean air, crystal water, blue sky and an even more promising world!

我坚信，有了这个新的开始，我们的孩子、孩子的孩子必将生活在一个绿树青葱、空气清新、水碧天蓝的崭新世纪，一个前景更加灿烂的世界！

Noncompliance penalties under the Clean Air Act are aimed precisely at denying polluters financial advantages from delay.

《洁净水法案》对不遵守规章的惩罚，旨在拒绝给予延期污染者财政上的好处。

charnley found that ultra clean air systems were most effective when combined with occlusive clothing.

Charnley发现将超洁净空气系统与隔离手术服同时使用，预防效果最好。

b: it was fine. i enjoyed the clean air and sunshine.they are the best things in life.

B：很好。我喜欢干净的空气和阳光。它们是生活中最好的东西。

With a project example, treats the characteristics of the clean air conditioning system for the automatic painting line of mobile telephone shells. Analyses the air handling process in winter and in summer. Presents the control method of the temperature, humidity and positive pressure.

结合工程实例论述了手机外壳自动涂装线洁净空调的特点，分析了其冬夏季空气处理过程，介绍了系统温湿度和正压的控制方法。

In China, basic things such as uncontaminated baby formula, clean air, top-quality schools and private hospitals are luxuries, out of reach of many members of the middle class.

那些日常的东西，比如安全的婴儿奶粉、洁净的空气、教学质量一流的学校和私人医院都是一种奢侈品，是普通的中产阶级可望而不可及的。

But one day, China's capital could be dotted with domes filled with clean air.

不过，也许从某天起，北京将到处点缀着充满清洁空气的穹顶。

The finite-rate chemical kinetics model and the K-ε turbulence model are used to simulate the flow field and performance of combustor of the clean air and the vitiated test medium.

采用有限速率化学动力模型、Κ-ε湍流模型，数值模拟了纯净空气和污染空气的超音速燃烧室流场和燃烧性能。

Subsequently, in 1977, the Clean Air Act was amended by addition of section 317.

随后在1977年, 《洁净空气法案》已经修正,增加了第317条款.

The Study on Clean Air Supply Unit for Operating Room

手术室局部洁净送风单元的研制

Landscaping as the beautifier and regulator of inhabitable environment can not only clean air and regulate climate, but also satisfy aesthetic needs for people.

园林绿化是人居环境的美化者和调节者，它在洁净空气，调节气候的同时，还能满足人们的审美需要。

The filtration system provides the crew with clean air free from fumes.

过滤系统使得全体人员能够呼吸到没有烟雾的清新空气。

Scientists at the Pacific Northwest Nationallab said they believe the rain may have carried volcanic ash from an erupting volcano in Japan, while Benton Clean Air said its staffers believe dust from central Oregon was the culprit.

西北太平洋国家实验室的科学家们称，他们认为“牛奶雨”可能来自日本一座火山喷发出的火山灰。本顿清洁空气机构则表示，他们的科学家认为，俄勒冈州中部地区的灰尘是罪魁祸首。

Officials at both the Pacific Northwest National Laboratory and the Benton Clean Air Agency, both in Washington state, said they had collected samples of the rain, which left a powdery residue on cars across a wide swath of two states.

位于华盛顿州的美国西北太平洋国家实验室和本顿清洁空气机构的官员称，已采集了“牛奶雨”的样本。这种雨水给两个州很多地区的汽车上蒙上一层粉末状残留物。

Rebuffed challenges to clean air laws governing pollution from older power plants.

驳回关于清洁大气法控制老的发电厂排污的异议.