smog

The research of the indoor air pollution from the smoke of two mosquito-repellent incenses;

两种类型蚊香烟雾对室内空气污染的研究

The Infrared Extinction Ability of Combined Smoke of Red Phosphorus and Copper Powder;

赤磷发烟剂、铜粉组合烟雾的红外消光性能

Effect of structure of polyether polyurethane coating on smoke;

聚醚型聚氨酯涂料结构对烟雾的影响

a shroud of fog, smoke, etc

一片浓雾、 烟雾等

Smog is a mixture of smoke and fog.

烟雾是烟和雾的混合物。

Of or relating to smoke or fumigation.

烟雾的烟雾或烟熏的或与此有关的

Chronic haze has made the Smoky Mountains smokier.

长期的烟雾使得大烟山更加烟雾弥漫。

An obscuring haze, as of atmospheric dust or smoke.

烟雾，尘雾如空气中的尘土或烟雾等模糊的雾气

marked by or emitting or filled with smoke.

冒烟的或充满烟雾的。

Heavy, dark, or dense, as smoke or fog.

烟雾浓密的烟或雾浓、重或黑的

Smog blankets the city.

烟雾笼罩着这个城市。

Smog hung over the city.

烟雾笼罩在城市上空。

inside-tank smoke extinguishing system

罐内式烟雾灭火系统

outside-tank smoke extinguishing system

罐外式烟雾灭火系统

Orange smoke signal for ships

GB3107.8-1991船用橙色烟雾信号

automatic smoke/ heat detection system

烟雾／高热自动感应系统

And the wheat fields waving, and the dust clouds rolling,

田野随风飘浮，烟雾朦胧，

chute rail smoke extinguishing system

滑道架式烟雾灭火系统

gas propellents for aerosols

烟雾剂用气体推进剂

combined smoke and powder extinguishing system

烟雾干粉联用灭火系统

lifebuoy self-activating smoke signal

救生圈自发烟雾信号