2) the grey canopy of the sky
灰灰的天幕
3) haze weather
灰霾天气
1.
The haze weather mainly occurs from October to April of the following year,resulting in visibility deterioration.
近年来广州地区的气溶胶污染日趋严重,灰霾天气主要出现在10月～次年4月。
2.
In this paper,the Models-3 modeling system is used to study the role of the off-shore background flown and the SLBs played on haze weather over the PRD region during the period of(26-30) September 2004.
作者主要利用空气质量模式系统Models-3(MM5/SMOKE/CMAQ)研究离岸型背景风和海陆风对珠江三角洲一次灰霾天气的影响,结果表明,中尺度气象模式MM5对珠江三角洲地区这次灰霾天气的气象模拟,较好地模拟了风速和风向的变化。
3.
According to the observation data of Guilin Meteorological Observatory from 1957 to 2006,the yearly variation and seasonal variation of haze weather and the relationship between haze and the heat island effect were analyzed.
根据桂林基准站1957~2006年的观测资料,对桂林市灰霾天气的年、季变化规律及与热岛效应的关系进行了分析。
4) plasterer
[英]['plɑ:stərə(r)] [美]['plæstərɚ]
天棚抹灰
5) Blepephaeus
灰天牛属
补充资料：尘霾
1.犹阴霾。谓尘沙飞扬，天色昏暗。 2.借指尘世。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条