空气污染

Lots of factors,such as the virus infection, the acarid and dust in the room, the blackbeetle, the tobacco smoke, the air pollution, the chemical stimulation and the like , can trigger bronchial asthma. The contamination of suspending particulates with the diameter less than 2.5 micron in the atmosphere is the main reason that makes mortality ascend,for the contamination can aggravate the hypersusceptibility which embitter more and more people .

支气管哮喘也称哮喘病，病毒感染、室尘螨与蟑螂等变应原触发因素，以及烟草烟雾、空气污染、化学刺激等均可引起发病，大气中直径不足2.5微米的悬浮微粒污染物是导致死亡率上升的因素，微粒污染会加剧人体过敏反应，全球遭受过敏之苦的人数正与日俱增。

The pollution of the city is heavy,as result of much more air form the car,the afforest can decrease the air pollution.

城市污染严重是由于过多的汽车排放造成的，绿化能减少空气污染。

As I give lectures on good health and development out of anthroposophy, I know that everyone is struggling with air pollution,water pollution, food with pesticides,unrealistic prices for organic food, and concerns about food safety such as the current milk crisis.

在我做关于人智学之外的健康与发展的讲座时，我知道每个人都在与空气污染、水体污染、食物防腐剂、价格高企的有机食物等问题作斗争，也都在关注食物安全问题（比如最近发生的牛奶危机）。

This article had made self-matched test of 62 male adults which showed no significant statistical difference between the carboxyhemoglobin contents in the blood from finger and ear by the method of replacement with mercury.

血中碳氧血红蛋白的含量是评价环境中一氧化碳污染对人体健康影响的一种特异、灵敏的指标，因而在研究空气污染的危害时被广为采用。

The Lantern believes the Chinese government is sincere in its desire to clean up; for example, it is one of the few countries to try to produce a Green GDP calculating the costs of its pollution.

人们认为中国政府是有诚意来整治空气污染问题的，比如中国是世界上少有的国家尝试用绿色GDP指标来计算环境污染的成本。

In order to find the main factors which affect the indoor air quality of newly decorative residences, orderly to prevent and control the diseases and hazardousness caused by indoor air pollutants scientifically and rationally, almost 200 newly decorative residences in Chengdu have been tested in the year of 2007, and these measurement results vs. different seasons, different type of buildings and different ventilation time have been compared and analyzed in detail.

为了掌握影响新装修住宅空气质量水平的主要因索，更加科学合理地预防和控制室内空气污染带来的疾病和危害，对2007年度成都市200余户新装修住宅的室内空气进行了检测，并按照不同季节、房间类型、通风时间进行了详细地比较和分析。

According to the invention, the percolator avoid waste and purification effect avoid reduce by the exacting percolator replacing time.

按照本发明方法，由于按照驱动空气净化器时的空气污染程度精确地确定过滤器更换时间，过滤器不浪费，且防止空气净化效果的降低。

Pollution polluted water pollution land pollution sound pollution have sb.

通过了解空气对人的重要性和空气污染的原因，对学生进行保护空气环境的教育。

Based on preliminary evaluations of the use of common indoor plants for indoor air purification and revitalization, ALCA joined NASA to fund a study using about a dozen popular varieties of ornamental plants to determine their effectiveness in removing several key pollutants associated with indoor air pollution.

基于对使用普通室内植物净化室内空气和再生新鲜空气的初步评估，美国园林产业联合会与美国国家航空航天局共同赞助了一项研究。该研究用约12种常见的观赏植物，测定它们清除与室内空气污染相关的几种主要污染物的效力。

Six suitable air good: In the winter room the air pollutiondegree strictly renumbers ten times compared to outside, the peopleshould pay attention often operate the windows and doors wellventilated to take a breath , by the clean air, the healthy brainstimulates.

六宜空气好：冬季室内空气污染程度比室外严重数十倍，人们应注意常开门窗通风换气，以清洁空气，健脑提神。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。