1.
Study on technology of making high-purity zinc sulfuric solution from zinc dust
由含锌烟尘制备高纯硫酸锌溶液的工艺研究
2.
Abstract: TheLeaching ofgermanium-bearing smoke of zinc oxide inthe particulate fluidization bed was investigated.
文摘:报道了散式直管流化床处理含锗氧化锌烟尘的研究结果。
3.
Iron Removal from Hot Acid Leaching Solution of Zinc Roasting Dust by Goethite Process
用针铁矿法从锌焙烧烟尘的热酸浸出液中除铁
4.
Preparation of active zinc oxide and cupric sulfate with Zn-Cu containing fly ash as primary materials
利用含锌铜烟尘制备活性氧化锌和硫酸铜工艺研究
5.
Research on the Technologies for Separating Valuable Elements from the Fly Ash Bearing Zn,Ni and Cd and Preparing Relative Products
某含锌镍镉烟尘元素分离及其产品制备工艺研究
6.
Chimneys discharge smoke into the atmosphere
烟囱将烟尘排入大气层。
7.
health effects of smoke-dust pollution
烟尘污染对健康的影响
8.
and the smoke was rushing toward her.
烟尘向她直冲过来。
9.
The carriage left a trail of dust.
马车后扬起了一缕烟尘。
10.
Smoke was in my mouth,@ she says.
“烟尘进我嘴里了，”她说，
11.
purification technology of the lead smoke dust of the printing house
印刷厂铅烟尘净化技术
12.
The car left a trail of dust behind it.
汽车驰过留下一股烟尘。
13.
The discharge amount of the smoke dust hit 10.591 tons.
烟尘排放总量1059.1万吨。
14.
Relationship between the available zinc content in soil and the zinc content of flue-cured tobacco in Enshi tobacco-growing areas
恩施烟区土壤有效锌与烤烟锌含量的关系
15.
On the Influence of Ash Characters Upon ESP
烟尘特性对电除尘器性能的影响分析
16.
Reduction of Dust Emission by Double-zone ESP
双区电除尘器降低锅炉烟尘排放浓度
17.
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
18.
Experimental Research of Zinc Removal from Dust of EAF in Microwave Field
电炉含锌粉尘在微波场下脱锌的试验研究