1) gas to dust ratio
气尘比
2) gas dust
煤气粉尘
1.
The installation of fine dust on-line monitoring equipment in the BF gas dust-removing system and the entrance pipes of TRT unit can efficiently control the efficacy of dust bags and realize the on-line detecting of gas dust content in TRT unit entrance pipes,thus ensuring the running conditions of TRT unit and its long-term, high-efficient and safe running.
在高炉煤气除尘系统和TRT机组入口管道上安装粉尘在线监测装置,可对气布袋除尘效果进行有效控制,并实现TRT机组入口管道煤气粉尘含量的在线检测。
2.
The initiation of the cracks was caused by stress corrosion resulting from the co-effect of the corrosive gas dust and the axial tensile stress.
表面裂纹萌生原因是拉杆在腐蚀性高炉煤气粉尘和轴向拉伸等工作应力的综合作用下,形成的应力腐蚀裂纹。
3.
Installation of dust on-line monitor device in the dusting system of blast furnace gas and in inlet pipe of TRT set could effectively control cloth-bag dusting effect and realize on-line examination of gas dust content in the inlet pipe of TRT set.
在高炉煤气除尘系统和TRT机组入口管道上安装粉尘在线监测装置,可对气布袋除尘效果进行有效控制,并实现TRT机组入口管道煤气粉尘含量的在线检测。
3) Dusty weather
沙尘天气
1.
Based on the retrieval principles of aerosol optical property and combination with surface observational data, some interesting results and elementary classification criteria of different dusty weather according to aerosol optical depth (AOD) had been obtained and were presented a.
同时结合我国已有的沙尘气溶胶光学特性的研究成果,初步提出了依据气溶胶光学厚度判断沙尘天气强度的标准。
2.
During dusty weather the strong wind brings sand-dust but blows chemical pol.
本文阐述了北京沙尘天气的总体概况。
3.
The paper touches upon the dusty weather which has caused serious influence on the northern part of China, especially the sandstorm disaster and its harm.
论述了我国北方地区造成严重影响的沙尘天气 ,特别是沙尘暴及其危害及研建完成的“沙尘暴的卫星遥感监测与灾情评估系统”及其监测评估实例。
4) atmospheric dust
大气尘
1.
Composition of crystals in soils and atmospheric dust and their source-indicating ignificance:A case study of Changsha,Xiangtan and Zhuzhou cities,Hunan,China;
土壤、大气尘中晶体的组成及其物源指示意义——以长沙、株洲和湘潭地区为例
2.
Based on the atmospheric dust experiment, researches the contaminant air exchange caused by the temperature difference while opening the door of isolation wards.
基于大气尘实验,研究了隔离病房开门时温差对污染物外泄的作用。
3.
Experimentally studies the relation of the pressure difference and leakage rate of contaminations separately by atmospheric dust method and experimental culture method.
分别用大气尘法和实验菌种法对压差和污染物外泄量的关系进行了实验研究,结果显示压差从0变到-6Pa,污染物外泄浓度比仅减少0。
5) dustfall
大气降尘
1.
Characteristics of saturated hydrocarbons in dustfall from a coal-mining area, Henan, China;
煤矿区大气降尘饱和烃分布特征
2.
The Research about the Distribution and Modality Analysis of the Chromium in the Dustfall on the Campus of ChengDu Univerisity of Technology;
成都理工大学校园内大气降尘中重金属铬的分布及形态分析研究
3.
In this study a set of environmental magnetic parameters(χlf,χfd%,χarm,SIRM,HIRM,SOFT and back field IRM) were measured on the monthly-collected dustfall samples(KLD),which were collected during April 1997 to May 2000 and November 2004 to October 2005 at Lanzhou University campus.
结果表明:兰州市大气降尘中磁性矿物含量较高,磁参数的贡献主要来自磁铁矿和磁赤铁矿,磁性矿物的粒度较粗,为准单畴颗粒;兰州市大气污染严重,磁化率等磁学参数较好地反映了兰州市大气污染状况;兰州市空气污染防治近年来已取得了一定成效,空气质量有了较大改善,冬季污染在逐年减轻,而夏季污染变化不大。
6) airborne particulate
大气飘尘
1.
By optimizing extracting method,heating procedure,chromatographic temperature,19 polycyclic aromatic hydrocarbons in airborne particulate are detected by gas chromatography/mass spectrometry(GC/MS) with quickness and good sensitiveness.
通过提取方法、升温程序、色谱分离温度、载气流速等的优化,气/质(GC/MS)联用测定大气飘尘所含19种多环芳烃,快速、灵敏,检测限可达到0。
2.
In this work, samples of airborne particulates,vent gas and smog dust during heating and non-heating seasons were collected in the urban and suburban areas of Lanzhou.
本文收集了兰州市区和郊区在取暖期和非取暖期的大气飘尘样品和汽车尾气及烟尘样品。
补充资料：尘气
1.犹尘雾，烟尘。 2.世俗之气。
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