horizontal thick and thin burner  水平浓淡燃烧器

thick and thin burner  浓淡燃烧器

aluminum alloy extruded part with fine and dense groove  细密沟槽铝合金挤压件

dense and dilute burning  浓淡燃烧

dense and dilute combustion  浓淡燃烧

dense-thin air ratio  浓淡风比

FRAMEWORK AND DENSE STRUCTURE  骨架密实结构

Haze and dense fog  霾和浓雾

high dense and cold water masses  高密冷水团

High Viscous and Dense Material  高黏稠物料

horizontal dense-thin pulverized burners  水平浓淡燃烧器

separting dense and light burner  浓淡分离型燃烧器

skeleton and dense construction  骨架密实结构

Soda Ash Light and Dense  苏打

spectral function of meson in hot and dense medium  热密环境中介子的谱函数

swirl burner with dense and dilute pulverized coal  旋流浓淡煤粉燃烧器

Viscous and Dense Material  黏稠物料; 粘稠物料

backfill by medium and thin sand  中细砂回填

boiler and burner  锅炉和燃烧器; 扩频