1.
Methods of determining the sampling position of particula te pollutant from exhaust of fixed pollution source;
固定污染源排气中颗粒物采样点位的确定方法
2.
Application of VFP Programme in Calculation of TSP Concentration
VFP编程在计算总悬浮颗粒物采样浓度中的应用
3.
Determination of particulates and sampling methods of gaseous pollutants emitted from exhaust gas of stationary source
GB/T16157-1996固定污染源排气中颗粒物测定和气态污染物采样方法
4.
form, size and performance testing methods of filtration media for collecting airborne particulate matters
空气试样采集用过滤颗粒物形状、尺寸及性能测试方法
5.
The echinoderm biomass in the fine sediments area in higher, the species diversity in the coarse sediments area is higher.
细颗粒沉积区中生物量较高,而粗颗粒沉积区种类多样性较高。
6.
Aiming at particulate matters sampling and analysis, a full dilute tunnel sampling system for vehicle emission was developed.
以机动车排放颗粒物采集和分析为主要目的,开发了全流稀释风道机动车排放颗粒物采集系统。
7.
Apportionment of Air-Borne Particulate during Heating Period in Harbin
哈尔滨市采暖期大气颗粒物组分源解析
8.
Chemical Composition of Water-Soluble Ions in Aerosols over Xi′an in Heating and Non-Heating Seasons
采暖期和非采暖期西安大气颗粒物中水溶性组分的化学特征
9.
Study on Aerosol Number Concentration, Size Distribution and the Particle Formation and Growth Process;
大气颗粒物个数浓度、粒径分布及颗粒物生成
10.
The Polluted Character of PAHs Which Collected in Air Particle on Traffic Main Road in Xi'an;
西安市非采暖期交通主干道大气颗粒物多环芳烃污染特征
11.
The Analysis of Distribution and Source Profile of Polycyclic Aromatic Hydrocarbons (PAHs) on Atmospheric Particles in Non-heating Period in Xi'an;
西安市非采暖期大气颗粒物多环芳烃分布及源成分谱分析
12.
Designing and Adjusting a Full-Flow Dilution Tunnel Particle Sampling;
全流稀释风道颗粒物采集系统的设计和性能测试
13.
Determination of Trace Elements in Atmospheric Dry Deposition with a Heavy Matrix of PUF by Microwave Digestion-inductively Coupled Plasma Mass Spectroscopy
区域大气颗粒物干沉降采集及金属元素分析方法
14.
POLLUTION CHARACTERISTICS OF ATMOSPHERIC POLYCYCLIC AROMATIC HYDROCARBONS IN PM_(10) IN THE HUAINAN CITY DURING THE NON-HEATING SEASON
淮南市非采暖期可吸入颗粒物(PM_(10))中多环芳烃污染特征研究
15.
Characteristics of atmospheric particulate pollution PM_(2.5) during the heating period in the south of Xi'an
西安南郊采暖期大气颗粒物PM_(2.5)的污染特征分析
16.
fine ceramics(advanced ceramics, advanced technical ceramics)-sample preparation for the determination of particle size distribution of ceramic powders
细陶瓷颗粒粒度分布测定-样品的制备
17.
Research on the Motion of Grain in 3-DOF Air-and-Screen Cleaning Device Virtual Prototype
颗粒物料在三自由度风筛式清选装置虚拟样机中的运动研究
18.
A granular substance produced by grinding.
颗粒物经过碾磨制成的粒状物质