diameter of particle
英 [daɪˈæmɪtə(r) ɒv ˈpɑːtɪkl]
美 [daɪˈæmɪtər əv ˈpɑːrtɪkl]
网络 颗粒直径
双语例句
- The impact of sampling time on concentration of collected bacterium, fungus particles and mid-value diameter of particle number are studied by ANDERSEN bioparticle sampler in lab.
在室内用ANDERSEN生物粒子采样器进行了不同采样时间对采集空气细菌和真菌粒子浓度、粒数中值直径效果的研究。 - Results show that: ( 1) velocity sensitivity is weak, which is related to small diameter of pore and throat as well as larger diameter of clay particle;
研究结果表明：储层速敏性弱，与孔喉直径小、粘土矿物微粒直径较大有关； - , we found that modified CaCO 3 was lipophilic and the viscosity of DOP, oil absorbility and the average diameter of the particle in DOP was reduced.
研究结果表明：改性后的CaCO3表面疏水亲油，DOP糊粘度、吸油量以及在DOP中的平均团聚粒径均减小。 - The results show that anti-bleeding agent can reduce bleeding rate of the modifier, the modified Mg ( OH)_2 is hydrophobic and both oil absorption value and the average diameter of the particle are reduced.
结果表明：抗流失剂的加入有效地防止了改性剂的流失，改性后的氢氧化镁表面亲油疏水，粒径和吸油值均减少。 - Considering the characteristics of low porosity and low permeability in the depression, effective evaluation methods for shale volume, porosity, medium diameter of particle, oil saturation and permeability are presented using Artificial Neural Network technique combined with conventional methods.
针对本地区低孔隙度低渗透率的特点，采用人工神经网络等新的理论，并结合常规方法提出行之有效的储层泥质含量、孔隙度、粒度中值、饱和度以及渗透率的计算评价方法。 - AN INVESTIGATION OF AVERAGE DIAMETER OF PARTICLE OF FUEL SPRAY IN A DIESEL ENGINE a preliminary study on the influence of pressure on drop of atomizer
关于柴油机喷雾平均粒径的研究雾滴粒径与喷雾压力的探讨 - The results show that the diameter of aluminium particle has great effects on the corrosion resistance of the coatings.
结果表明，涂液中铝粉的粒径对涂层的耐蚀性有较大影响； - For the preparation of ethyl cellulose microcapsule, drying in water method was adopted. Accordingly, the mean diameter of this particle is 0.4 millimeter.
以水浴干燥法制备的乙基纤维素微胶囊，由于经过乳液分散，可得到平均粒径为0.4mm的微胶囊。 - The influence of different factors, such as dosage of monomer, dosage of initiator and the temperature, on emulsion particle were investigated. The results showed that the diameter of emulsion particle increased with the concentration of the initiator and the monomer.
考察了单体用量、引发剂用量和温度对乳液粒径的影响，结果表明，随着单体和引发剂用量的增加，乳液粒径也随之增加。 - Simulating Calculation of Average Diameter of Particle of Fuel Spray in a Diesel Engine
柴油机喷雾平均粒径的模拟计算 - The diameter of pigment particle have been fined, but the dispersity not have obviously changed by compounds of two composes ( the disperser consists of anion or nonionic surfactant and EL).
不同结构的阴或非离子表面活性剂与乳化剂EL组成的二元复配物作分散剂时，所得颜料颗粒粒径变细，分散性变化不明显。 - In addition, a new fine particle diameter measurement method based on the independence of entrainment and sedimentation movement was proposed to calculate the stokes diameter of particle.
在微观实验的基础上，利用颗粒夹带和沉降运动独立性的特点，提出了一种新型的细颗粒粒径测量方法，求得微米级飞灰颗粒的动力学直径。 - The large particle size TATB was produced by the replicate experiment according to the optimized parameters and its average diameter of the particle exceeded 70 μ m.
根据优化结果进行重复实验，得到的产品平均粒径达到70μm以上。 - The numerical simulating results of the gas-particle two-phase flow in duct show that the velocity difference of the gas and particle in the near-wall region would increase as the diameter of the particle enlarge.
绝热两相流的数值模拟结果表明颗粒在壁面的跟随性随粒径的增大而下降，近壁区Saffman升力的存在对两相流动的轴向速度影响不大，但对颗粒的浓度分布有一定的影响。 - Study on Secondary Pore in Zeolite Molecular Sieve Materials ⅰ. Secondary Pore in Crystalline Particle and Equivalent Diameter of Crystalline Particle
沸石分子筛材料中次级孔的研究&Ⅰ.晶粒内次级孔与晶粒当量直径 - The diameter of n-Al2O3 particle is in the range of tens of nanometer in coating.
镀层中n-Al2O3呈弥散分布，粒径在数十纳米范围。 - When the purity of potassium sulfate crystal is lower and the content of the potassium phosphogypsum is higher, the median diameter of crystal particle and the density of suspension are higher.
结果表明：当硫酸钾结晶产品纯度较低、钾石膏含量较高时，晶体平均粒径及悬浮密度均较大； - The diameter of one particle was 80-100 nm and the other 20-30 nm.
另一种为直径仅20&30nm的小病毒颗粒，系首次在鱼类细胞中发现。 - By analyzing the settling mechanism of the matte droplets in settler, the formulas for maximum diameter of matte particle were derived.
通过分析沉淀池内锍液滴的沉降机理，导出了渣中最大锍液滴直径的计算公式。 - Blend of PC and PMMA is a system of the presence of two phases. When the diameter of disperse particle ( PMMA) is smaller than 2 μ m, the toughness of PC is increased by PMMA.
PC／PMMA为两相体系，分散相PMMA的粒径小于2μm，对PC起增韧作用。 - By using thing this model, the effects of the temperature of oxygen-acetylene torch, diameter of coal particle and quality of coal on ignition are predicted.
利用该模型，还预测了点火源温度、煤粉粒径以及煤中挥发份含量对煤粉气流火炬点火的影响。 - By quoting "sphere coefficient", author found a method to calculate the equivalent diameter of fiber particle.
作者通过引入球形度，找到了当量直径的计算方法； - The relationship between calcination temperature and optical property, diameter of particle, and transformation of cobalt blue were discussed.
探讨了煅烧温度与颜料的光学性能、晶型转化、以及粒径大小的关系； - But if use three compounds, the diameter of pigment particle have not been fined, and the dispersity change worse.
但三元复配物所得颜料颗粒不但未变细，而且分散性却变差，色光变淡而不艳。 - Because the scattering signal of a single particle is very weak, the diameter of the particle can be detected inside laser producer.
鉴于单个颗粒的散射光信号很弱，提出在激光器的内腔测量小粒径颗粒。 - The diameter of the biggest particle in liquid is approximately 1 micrometer. It is also observed fiber scraps.
消融液中最大微粒直径约为1微米左右，还有半透明纤维状碎片。 - The observation with SEM show that the diameter of the particle was about 20 μ m, most of which are like-globular or fibre, and the distribution was reasonably homogeneous.
SEM电镜下，粉体粒径约为20μm左右，分布均匀，呈类球状或纤维状。 - At last, we briefly analyze influence of the multi-ply scattering on the extinction method to measure diameter of the particle.
然后简要分析了多重散射对消光法测量粒径的影响。