This paper discussed the variation in the shape and surface state of the carbonyl nickel powder with particulate size.
论述了羰基镍粉末的颗粒形状和表面状态随粒度大小的变化规律。
Soot affects the measurement results and the combustion characteristics also has a influence the particulate size distribution.
残渣影响微粒尺寸测量，而推进剂燃烧特性将直接影响着微粒尺寸分布。
Based on the structural design of the centrifugal nozzle, the article gave an experimental study on the atomizing property of particulate size distribution for this kind of nozzle.
在离心式喷嘴结构设计的基础上，对喷嘴粒子尺寸分布的雾化性能进行了试验研究。
The diffusion trapping efficiency and inertia collision trapping efficiency are calculated under different gas flowing velocity, particulate size and ceramic foam parameter using the numerical model.
通过模拟计算，分析了气体流速、微粒粒径、泡沫陶瓷微孔参数对微粒扩散拦截和惯性碰撞拦截效率的影响。
The diffusion trapping efficiency and inertia collision trapping efficiency are calculated under different gas flowing velocity, particulate size and ceramic foam parameter using the numerical mode...
通过模拟计算，分析了气体流速、微粒粒径、泡沫陶瓷微孔参数对微粒扩散拦截和惯性碰撞拦截效率的影响。
Particulate matter includes particles from molecular size to greater than 10mm in diameter.
微粒物质包括从分子大小到直径大于10微米的粒子。
Particles emitted from modern diesel engines (commonly referred to as Diesel Particulate Matter, or DPM) are typically in the size range of 100 nanometers (0.1 micrometer).
从现代柴油发动机（俗称柴油颗粒物，或DPM）排放的颗粒通常在100纳米（0.1微米）的尺寸范围。
The effects of reaction temperature and organic additives on the particulate properties such as the particle morphology and size are discussed.
本文对反应温度和有机添加剂对颗粒性能的影响，如颗粒的形貌和大小，进行了讨论。
The distribution of heavy metals in different size fractions of particulate organic matter(POM) in polluted soils around a zinc-lead mine in Shaoxing, Zhejing Province was investigated.
本文主要研究了取自浙江省绍兴市某铅锌矿污染矿区的污染土壤中铅、锌、铜、镉在不同粒级的颗粒态有机物（POM）的分布。
On the contrary, size distribution and fractal dimension of particulate matters in backwash water were more important in determining specific cake resistance and permeability.
相反，大小分布和颗粒物的分形维数的反冲洗水在确定特定的滤饼阻力和渗透率更重要。
Relationship between grain size of total suspended solids (TSS) and particulate organic carbon (POC) content is the base of studying POC transportation and flux in river.
悬浮物(TSS)粒径与颗粒有机碳(POC)含量关系的研究，是河流POC形态变化及输送过程和输运通量研究的基础。
The silicone resin is used in the form of a particulate with an average particle size of less than 700 mum.
所述有 机硅树脂以平均粒度小于700微米的颗粒形式使用。
The letters H-E-P-A represent the words High Efficiency Particulate air. HEPA filters capture almost all particles in the air that are zero point three microns in size or larger.
HEPA四个英文字母代表HighEfficiencyParticulateAir。高效微粒空气处理器能够捕捉到空气中几乎所有的微粒，即0.3毫米或者大一点的微粒。
The letters H-E-P-A represent the words High Efficiency Particulate air. HEPA filters capture almost all particles in the air that are zero point three microns in size or larger.
HEPA四个英文字母代表HighEfficiencyParticulateAir。高效微粒空气处理器能够捕捉到空气中几乎所有的微粒，即0.3毫米或者大一点的微粒。
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