1.
In the summer the town becomes very dusty.
到了夏天,这个城市灰尘弥漫。
2.
Physicochemical Characteristics and Its Environmental Effect of Urban Dust from Jinhua
金华城市灰尘的理化特征及环境影响
3.
Accumulation Features and Influencing Mechanism of PGEs in Urban Road Dust
城市道路灰尘PGEs累积特征及影响机制
4.
Determination of coal tar and dust of gas in urban area
GB/T12208-1990城市燃气中焦油和灰尘含量的测定方法
5.
Pollution Analyse of Street Dust in Core District of Chongqing;
重庆市主城区街道灰尘的污染分析研究
6.
The characteristic of particulate size and heavy metal in foliar dust and surface dust from different urban areas
城市不同功能区内叶面尘与地表灰尘的粒径和重金属特征
7.
In the summer the town becomes dusty.
夏天城里满是灰尘。
8.
it is a busy, dusty, colorless city.
这是一个熙熙攘攘、满是灰尘而又平淡乏味的城市。
9.
Transport Processes and Environmental Effects of Pollutants in Urban Surface Dust and Rainfall-Runoff System;
城市地表灰尘—降雨径流系统污染物迁移过程与环境效应
10.
Environmental Characteristics and Management Systems of Soils and Dusts from Shanghai Urban Areas;
上海城市土壤、地表灰尘环境特征分析及其管理体系研究
11.
Particle size distribution of heavy metals in urban surface dusts in Shanghai
上海城市地表灰尘重金属粒级效应与赋存形态研究
12.
Bioavailability of Heavy Metals in Urban Surface Dust and Rainfall-Runoff System
城市地表灰尘-降雨径流系统重金属生物有效性研究
13.
Cadmium contamination in city street dust and its prevention and control methods
城市街道灰尘重金属类环境激素镉污染及防治对策
14.
Sand and dust covered the sky of Pyongyang and Seoul; yellow sand everywhere in the Korean peninsula
朝鲜半岛黄沙蔽日 平壤汉城灰尘遮天
15.
Cities like Beijing suffer from terrible smog, and rain can help clear away air pollution.
北京这样的城市就因为烟雾灰尘的问题很痛苦，而且降雨有助于大气的净化。
16.
Street Surface Dust Heavy Metal Pollution State and Assessment in Xianyang City
咸阳市区街道灰尘重金属污染及评价
17.
Geochemical Study of Heavy Metal Pollution in the Soils and Road Dusts of Zibo City;
淄博城区土壤及街道灰尘重金属地球化学研究
18.
The Studies on Bacteriostat and Effects of Filtering Dust of Urban Forests in Nanjing City;
南京市城市森林抑菌、滞尘效应研究