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diameter of particles是什么意思,diameter of particles的意思翻译、用法、同义词、例句

输入单词

常用词典

  • 粒径;颗粒直径

  • 例句

  • The results show that the concentration of coal dust is inversely proportional to the diameter of particles.

    研究表明颗粒的起尘浓度与颗粒直径成反比。

  • The granularity distribution and average diameter of particles of red phosphorus smoke were tested and the integral curve of typical sample were given.

    测试了红磷烟幕的粒度分布及平均直径,给出了典型样品的累积曲线。

  • Fe-Ni nano-alloy was synthesized by chemical reduction, and the result of transmission electron microscopy(TEM) shows that the diameter of particles is very small.

    采用液相还原法制得铁镍纳米合金,TEM测试结果表明该合金粒径小。

  • The faster the cooling rate and the shorter the time to reach the precipitation amount peak value, the smaller are the precipitation amount and the mean diameter of particles.

    随着冷却速率的提高,达到析出量峰值的时间越短,析出量和析出粒子的平均直径均减小。

  • The experiments were carried on the synthesized ***ster-based magnetic fluids to characterize their saturation magnetization, density, viscosity, stability and the diameter of particles.

    并对制得的二酯基磁性液体饱和磁化强度、密度、粘度、稳定性和粒子直径等性能参数进行表征实验。

  • 同义词

  • |grainsize;粒径;颗粒直径

  • 专业解析

    "直径(diameter of particles)"是描述颗粒物质尺寸的核心参数,指通过颗粒中心且两端位于颗粒表面的直线距离。在材料科学、地质学和环境工程等领域,该参数对理解颗粒行为、优化工业流程及评估环境污染具有重要意义。

    定义与测量方法

    1. 几何直径:适用于规则球形颗粒,直接测量球体两端最大距离。国际标准化组织(ISO 9276-1)将粒径定义为等效球体直径。
    2. 等效直径:针对非球形颗粒,通过激光衍射法(如马尔文帕纳科仪器)或动态光散射法(参考美国药典<USP 429>)计算其体积或投影面积对应的球形直径。

    应用场景

    网络扩展资料

    “diameter of particles”(颗粒直径)是描述颗粒大小的关键参数,通常指单个颗粒的直线宽度或通过特定方法定义的等效直径。以下是详细解释:

    1.基本定义

    2.测量方法

    3.应用场景

    4.统计与表示

    5.注意事项

    若需进一步了解具体测量技术或行业标准,可提供更具体的应用场景以便补充说明。

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