A sampling probe,together with an 8-stage Andersen particle impactor,was employed to sample the primary particulate matter(PM) at different places in a laboratory-scale drop tube furnace during pulverized coal combustion,in order to study the primary PM features.
实验室条件下,将取样枪与8级Andersen粒子撞击器联用,分别在沉降炉内炉管的100 cm、60 cm和45 cm处(代表不同的燃烧时间)采集煤粉燃烧后的一次颗粒物并做分析,研究燃烧时间对煤粉生成的一次颗粒物特性的影响。
A cascade experimental system of laboratory- scale drop tube furnace and an 8-stage Andersen particle impactor were employed for studying the primary particulate matter(PM)features influenced by pulverized coal combustion at different burning temperature.
实验室条件下,以沉降炉与8级Andersen粒子撞击器级联使用,研究燃烧温度对煤粉燃烧生成的一次颗粒物特性的影响。
Preparation of polyaniline particles with hierarchy and its performance in a supercapacitor
二次颗粒结构聚苯胺的制备及其超级电容性能
Above measures to cut the gaseous pollutants are effective means for controlling the production of secondary particles and ozone pollution.
采取以上削减气态污染物的措施，均有利于控制二次颗粒物产生和臭氧污染。
Secondary Aerosol Formation in Highly Polluted Urban Area: Field Study by Single Particle Mass Spectrometry in Shanghai
上海市大气二次气溶胶的单颗粒质谱研究
SECONDARY FLOW PROMOTING MASS TRANSFER IN HIGH CONCENTRATION SLUDGE GRANULE
二次流场促进高浓度颗粒污泥体系的传质效率
Secondary start-up research of nitrite denitrifying granular sludge
亚硝酸盐反硝化颗粒污泥的二次启动试验研究
Denitrification Performance of Aerobic Granule under Secondary Flow Field
二次流场下好氧颗粒污泥体系的脱氮性能
Advances in the Mechanism of Secondary Fine Particulate Matters Formation
大气二次细颗粒物形成机理的前沿研究
Buyang Huanwu Decoction Re-development-Study on the Quality Control Methods of Compound Capsule (Granula)
补阳还五汤二次开发—复方胶囊（颗粒）的质量控制方法研究（Ⅰ报）
Re-development of Buyang Huanwu Decotion--Study Pharmacodynamics and Acute Toxicity on Compound Capsule (Granula)
补阳还五汤二次开发——复方胶囊（颗粒）药效和急毒研究（Ⅰ报）
Effect of In-situ Al_2O_3 Particles on Reheating Microstructure of Near-liquidus Casting Al-Cu Alloy
原位Al_2O_3颗粒对近液相线铸造Al-Cu合金二次加热组织的影响
one-pass solid removal efficiency
一次过滤固体颗粒清除率
bipartite structure
二分结构[如指染色体核心颗粒]
Preparation and Characterization of Mesoporous Silicon Dioxide Spherical Particles;
介孔二氧化硅球形颗粒的制备与表征
On the Silica-Coated Surface of Magnesium Carbonate Particles
碳酸镁颗粒表面包覆二氧化硅的研究
Effect of opening-angle θ at choke point on the density of granular flow on the two-dimensional conveyor belt.
瓶颈开口角对二维颗粒流密度的影响
Research on Influencing Factor of Titania Nanoparticle Size;
二氧化钛纳米颗粒粒径影响因素的研究
Augmenting the mixing of size-type binary granular systems in a rotating horizontal drum
滚筒内非等粒径二元颗粒体系增混机理研究
A Facile Method for Preparation of Dye-doped Silica-based Raspberry-like Microspheres and Fluorescent Films;
一种新型的树莓形状荧光二氧化硅颗粒及其颗粒膜的制备