shape of particle meaning in English
颗粒形状
粒子形状
Examples
- The sizes and shapes of particles were examined by tem
用透射电子显微镜观测了粒子的大小及形貌，并探讨了摘要其影响因素。 - The effect of the shape of particles , the density and velocity of feeding , grain size distribution and temperature to the efficiency and precision of classification were studied
通过实验来分析颗粒粒度分布、颗粒的形状、给料速度、料浆浓度以及温度对分级精度和分级效率的影响。 - The powders on different methods were compared form shape of particles , preparation technics . the features of every preparation method were introduced and its developmental trend was also predicted
对不同的制备方法，从制备的纳米粒子形态、制备工艺、特点以及发展前景上进行了比较。 - Nanocrystalline cerium ( iv ) oxide ( ceo2 ) powders were prepared by means of different methods , sol - gel method , precipitation method and electrochemical method . the powders were analyzed by using x - ray diffraction ( xrd ) and transmission electron micrograph ( tem ) . ceo2 powders in different ways were compared from shape of particles and preparation technics
本文主要采用液相法中的溶胶-凝胶法、均匀沉淀法和电化学法制备了ceo _ 2纳米粉体，通过x -衍射、透射电子显微镜等手段对所制备的纳米粒子进行了表征，并从粒子的形态及制备工艺上进行了比较。 - The study results display : the particle shape trends to needle more , the effective permittivity is bigger when the volume of particle is the same . the particle shape trends to penny more , the effective permittivity is bigger when the volume of particle is the same . the dimension of particle does n ' t affect the effective permittivity when the shape of particle is equal
本文的研究结果表明，对于无壳颗粒复合材料在相同的体积情况下，粒子的形状越是趋于针形，等效介电常数越大；粒子形状越是趋于便士形，等效介电常数越大；比较而言，便士形的等效介电常数大于针形的介电常数，而以球形的介电常数最小。