particle size的例句大全

This paper reports a single-step synthesis of monodisperse magnetite nanoparticles with particle size of 8 nm.

本文报道了一种颗粒大小为8纳米的单分散性磁性纳米颗粒的一步合成法.

The optimum ratio betweoparticle ─ size, particle weight, and flou . rate of mobile phase were studied.

并研究了其最佳粒度比 、 重量比与流动相流速之间的最佳关系.

The size of a sediment particle alone is usually not sufficient to describe it.

单颗泥沙的粒径通常不足以描述其性质.

Primary violarite has comparatively big particle size, and it is considered the easiest flotation copper-nickle-sulphide ore.

紫硫镍铁矿原生粒度较大, 被认为是最易浮选的硫化铜镍矿物.

The particle size and distribution of the acrylic emulsion for NAD coatings were determined.

测定了NAD涂料 用的丙烯酸乳液粒子的粒径及粒径分布,提出进一步研究的方向.

In General, particle size , the more positive the less paper brightness, opacity and gloss.

一般情况下, 粒径愈小愈有利于改善纸张之白度 、 不透明度和光泽度.

Porous , spherical zirconia particle size distribution ( about 3μ m ) were synthesized by the process of polymerization-induced colloid aggregation ( PICA ).

利用聚合诱导胶体凝聚技术 ( PICA ) 制备了球形二氧化锆.

Radiative scattering depends on the particle size in relation to the wavelength of light scattered.

辐射散射取决于与散射光波长有关的粒子大小.

In a scanning microscope also shows that, stomatal particle size distribution is not uniform corrosion.

在扫描显微镜还表明, 气孔颗粒分布很不均匀的阴极.

Small particle size fillers increase not only the tenacity, but also the rigidity and resistance.

微粒径填料既可提高片材韧性, 又能提高刚性及耐热性.

Study on wear particle size distribution of air engine with its application to wear monitoring

发动机磨粒统计分布规律与磨损状态监测研究

With the increase of monomer concentration, polymer particle size increases.

随着单体浓度的增大，聚合物粒子的粒径随之增大。

Therefore, the study of particle size effect of~ ( 137) Cs in environmental sample is very significant in theory and practice to study soil erosion, which is also the basis in controlling nuclear pollution and in studying the law of nuclide migration.

所以，研究环境样品~（137）Cs的粒度效应，不仅对土壤侵蚀问题有其十分重要的理论和现实意义，而且对核污染的迁移规律研究及其控制也是重要依据。

When Ag-doped white glasses are treated in a hydrogen atmosphere, silver nanoparticles can form at 250 ℃ in 2 min, and the mean particle size is smaller than that obtained from thermal treatment in air, which induces a blue shift of surface plasma resonance absorption.

在氢气气氛中，在250℃热处理2min，即可在玻璃中形成大量Ag纳米颗粒，颗粒尺寸小于空气中高温热处理样品的尺寸，从而引起表面等离子体共振吸收峰发生蓝移。

Effect of size and temperature of aspiration pipe on smoke particle transport

吸气式管道尺寸及温差对烟颗粒输运的影响

On hot asphalt seal coat with the single particle size gravel technology

浅谈热沥青加单一粒径碎石封层技术

Reasonable Particle Size Distribution of Framework Dense Structure of Cement Stabilizing Crushed Rock Gradation Design Method of Dense-graded Asphalt Stabilized Macadam Base

水泥稳定碎石骨架密实结构的合理级配密级配沥青稳定碎石基层混合料级配设计方法

Mie theory is another classic light scattering theory, its most attractable feature is that it can be used for any size of the particle measurements, but its complex calculations limited its application.

米氏（Mie）散射理论是另一个经典的光散射理论，它最大的特点是可用于任何尺寸段颗粒的测量，但是其复杂的计算过程限制了它的应用。

The essay discusses the accuracy of area method of thermal quantitative analysis and the effect of sample particle size with different materials on thermal analysis.

前言：研究了差热定量分析面积法的准确性和不同物料样品粒度对定性差热分析的影响。

In vitro studies on effect of particle size of bismuth subcarbonate on antacid effectiveness

次碳酸铋的粒度对其抗酸性能的影响