particle diameter

Its average particle diameter was 100? nm and the PUA emulsion was stable.

胶乳平均粒径为100nm，且具有良好的贮存稳定性。

The effects of urea thermal decomposition rate constant, initial particle diameter and exhaust flow rate on the calculation results are examined to further verify reasonableness of the model.

分析了尿素热解反应速率常数、喷雾初始粒子直径、排气流速对计算结果的影响，进一步验证了文中所选模型的合理性。

A mathematic model for the correlation between combustible matter in the fly ash and particle diameter is obtained through research on improvement of bubbling fluidized combustion efficiency.

本文对现有鼓泡床沸腾燃烧效率的提高问题进行了研究，提出了飞人可燃物与粒径间的数学模型。

No matter what the particle diameter changed, the forward direction scattering was better than the backward scattering signal.

但无论粒径如何变化，前向散射信号总优于后向散射信号。

The acoustic measurement of flux, concentration and particle diameter in two-phase flow media;

两相流动介质中流量、浓度、粒径的声学测量；

Using titanium tetrachloride as raw material, the nanometer titanium dioxide powder with the particle diameter of 12 nm and the specific surface area of 229.77m~ 2/ g is prepared by liquid phase method.

以四氯化钛为原料，采用液相法制备出粒径约12nm，比表面积229.77m~2/g的纳米二氧化钛粉体。

With methyl methacrylate the particle diameter increases linearly with conversion indicating particle aggregation.

采用甲基丙烯酸甲酯时,粒子直径随转化率呈直线增大,这就表明粒子发生了聚集.

Systematic experiments have been made to study the effective factors to carbon transfer coefficient including carburizing temperature, atmosphere carbon potential, Al 2O 3 particle diameter and surfacial fluidizing velocity based on the carburizing gas resource of butane and air in a fluidized bed furnace.

以丁烷加空气为流态化渗碳气源，系统试验研究了流态化渗碳温度、气氛碳势、刚玉粒径及表观流态化速度等对碳传递系数的影响。

Lime slaking rate is decreasing with lime particle diameter.

消化速率随着石灰粒径的减小而明显增大；

The production amount of pilot test installation is 20t/ year, the particle diameter of nanometer size ZnO prepared is 35~ 80nm and yield 80%.

中试装置的生产能力为20t/年，产品纳米氧化锌粒径为35～80nm，收率达到80%。

To prepare clindamycin phosphate liposome, and to determine the entrapment efficiency and particle diameter of it.

目的制备克林霉素磷酸酯脂质体并测定包封率及粒径.

The results of the change tendency of pulverized coal character with particle diameter are got from particle diameter determining test, hole structure analysis test and TG analysis test in this paper.

本文通过测定煤粉细度、分析孔隙结构以及热重分析等试验，得到了煤粉粒径变化后煤粉特性的变化趋势。

The particle diameter selection then depends on the porosity , pressure drops, and plate strength.

合适颗粒直径的选择与孔隙率 、 压降和强度的要求有关.

The result shows that breathing intensity, particle diameter and particle density are the three key factors influencing the deposition of inhalational particles.

研究结果表明，呼吸强度、颗粒粒径以及颗粒密度是影响可吸入颗粒物沉积的关键因素。

The pneumatic conveying experiments for sand with average particle diameter 0.

在水平T型 分支管道中,用压缩空气对平均粒径分别为0.

The shape of granular sludge is irregular as globular and spheroidicity, and particle diameter is 1~ 2mm after apparatus start-up.

颗粒污泥形状不规则，一般为球形或椭球形，粒径为1～2mm。

At the same time, the dispersion particle was spherical with particle diameter is about 220 nm.

该复合乳液的粒子形态呈球形，粒径约为220nm。

Through analyzing the performance parameters of superfine powder wormgear classifier, the velocity distribution of gas stream flowing in the classifier was built up, and the particle diameter formula for wormgear classification was derived.

研究了超微粉涡轮分级机性能分析的数学模型，建立了涡轮分级流场速度分布模型，推导了涡轮分级颗粒粒径公式。

By taking particle diameter measurement as a tool, the behavior for lignin particles with micro-or nano size dissolved in acid or base solution has been studied.

通过测试粒径，研究了具有微纳米尺寸的木质素颗粒在酸碱溶液中的溶解行为。

Study shows that particle diameter, oxygen and temperature of combustion environment play an important role on burnout or time for burnout of coal.

研究表明，煤粉颗粒的尺寸大小、燃烧环境中的氧量及环境温度对煤粉的燃尽或燃尽时间有很大的影响。

The fragmentation of coal char particles may have a major impact on the combustion of coal ( for example, pulverized-coal burnout time, fly ash particle diameter distribution, etc) and pollutant emissions.

煤颗粒的破碎对燃烧（如煤粉的燃尽时间、飞灰粒径分布等）以及污染物的排放有很大的影响。

The Effect of Volume Fraction and Particle Diameter on Properties of Petroleum-Based ERF

体积分数及粒径对石油基电流变液特性的影响

The titanium carbonitride powder with average particle diameter of 2 μ m was prepared at 1700 ℃ for 3 h, nitrogen partial pressure of 0.1 MPa.

在N2压力为0.1MPa的条件下，于1700℃保温3h热处理后，可以获得平均粒径为2μm的碳氮化钛粉末。

In this paper, some factors influencing bark pyrolysis properties are analyzed with thermobalance, which included temperature, heating rate, sample layer thickness and sample particle diameter. The correlation of terminal volatile yield is obtained.

采用热天平分析了热解温度、升温速率、试样层厚度和试样粒径对树皮热解特性的影响，得到树皮生物质的最终挥发分产量计算公式。

After that, the solvent was removed and some water was put in for adjusting the particle diameter within 10~ 100nm.

溶液聚合产物经酸化后脱去溶剂，以适量的水调节成尺寸在10～100nm、透明或半透明的阳离子型水溶胶。

The research results show that the micellar structure of detergents has an important influence on the performance of products. The particle diameter decreases while the total base number of the detergent increases.

结果表明，添加剂中碳酸盐含量及胶体粒子的组成结构是影响产品性能的重要因素。

The adhesion model of filter material indicated that the reaction constant was influenced by activation energy, temperature, thickness of adhesion layer, zeolite and particle diameter.

由滤料吸附颗粒模型可知，反应常数受活化能、温度、粘附层厚度、沸石和颗粒粒径等影响，吸附率受被吸附物浓度影响较大。

Confirms deterministic function of ice particle diameter and ice-water intermixture height on yielding water temperature flowing from ice melting cistern.

对不同含冰率、不同流量以及不同冰池高度进行模拟分析，得出融冰池出口水温的相关制约因素。

The Influence of Coal Particle Diameter on the Burning-Out of Anthracite in CFB Boiler

粒径对无烟煤颗粒在循环流化床锅炉中燃尽影响的研究

Effects of Emulsification on Particle Diameter Distribution of Soft Leather Agent BM Emulsion

乳化工艺对软革剂BM乳液的粒径分布影响