烟雾

Killer smogs don't happen very often, fortunately.

有幸的是烟雾杀手不经常出现。

Killer smogs don't happen very often, fortunately.

幸好致人死命的烟雾不常出现。

In all the killer smogs

在各种致人死命的烟雾中

Killer smogs don't happen very often,fortunately.

幸亏致人死命的烟雾不常出现。

South China's smoggy skies have a grave impact on human health.

中国南方烟雾笼罩的天空对人类健康造成严重的影响。

Despite a range of measures taken over the years, Beijing's air remains perpetually smoggy.

尽管近年来采取了一系列措施，北京的天气仍然持续的烟雾蒙蒙。

This month marks the start of smog season, and well what we have behind us today is a little of our typical fog, six of the ten smoggiest metro areas 1 in the U.S.

这个月标志着烟雾季节的到来，而今天在我们身后并非传统意义上的雾。

California, known to be the nations smoggiest state, already has a potential cancer risk to adults that is hundreds of times above levels seen as acceptable by the Environmental Protection Agency.

加利福尼亚州以美国烟雾最大的州而著称。那里成人的致癌风险与美国环保局认为可以接受的机率相比，要高出几百倍。

What is being billed as the world's most energy-efficient skyscraper is being built here in the center of one of China's smoggiest cities, with four big wind turbines, solar panels and a dual-layer glass skin that traps sunlight and pipes it into the building's heating system.

在中国烟雾笼罩最重的城市之一广州，一幢被宣传为世界能效最高的摩天大楼正在修建。大楼处于广州中心地带，有四个大型风力涡轮机、太阳能电池板和双层玻璃幕，用于捕捉太阳光照并将其输送到大楼的供热系统中。

For the third year in a row, the four smoggiest cities are in California: LA, Bakersfield, Fresno and Visalia. Houston, Texas came in fifth. Atlanta ranked sixth, followed by Merced, California; Knoxville, Tennessee; Charlotte, North Carolina and Sacramento.

过去3年中，烟雾污染最重的4个城市都在加州，洛杉矶、贝克斯菲尔德、弗雷斯诺、维萨利亚；得州的休斯敦排名第五，亚特兰大排第六，其后是加州的梅尔西德，田纳西州的诺克斯维尔，北卡罗来纳州的夏洛特和萨克拉门托。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。