point particle

[pɔint ˈpɑ:tikl]
  • point particle
  • 释义

    点粒子;质点;

纠错 数据更新时间:2026-08-19 13:54:10
1、

Detail analysis led to the point that the improved properties of vulcanizates are substantially due to the La3+ which improves the dispersed uniformity of carbon black particle in the rubber matrix and the adhesion between carbon black particle and rubber matrix.

进一步分析得出,硫化胶性能得以改善的根本原因是La3+改善了炭黑粒子在橡胶基体中的分散均匀性及其与橡胶基体的黏结牢固性。

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2、

The passing probability of nuclear fusion and the fission rate at the saddle point is calculated by an improved scheme with test particle muti passing over the saddle point, where a strong back streaming effect around the saddle is found and considered.

用实验粒子多次通过位垒的方法计算重核熔合与裂变过程中的熔合几率和裂变速率,结果发现位垒附近存在着一种强烈的回流现象。

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3、

The effects of the relative density of mixture, the content of Al particle, the size of Al particle, the heating rate, the content of dilution Fe on the thermal explosion point temperature and the thermal explosion delay time are analyzed.

对工艺参数如混合物的相对密度、Al粉的相对含量、Al粉粒度、加热速率、Fe的相对含量对热爆点温度和热爆延滞时间的影响做了分析。

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4、

Dust particle counter, dust particle multi-point inspection system, sampling device, environment comprehensive parameter monitor, FFU central controller, etc.

尘埃粒子计数器,尘埃粒子多点检测系统,浮游菌采样器,环境综合参数监测器,FFU中央控制器等。

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5、

In this paper, we introduce an automatic particle recognition approach based on Fourier descriptors from the application point of view.

本文从应用的角度出发,提出了一种基于傅立叶描述符的颗粒形状自动识别方法。

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6、

Flow regulation of metal point particle is analyzed for flange forgings during caul forging. Main stress method is used to get the position of divergent face, The blank making height can be determined and the quality of forgings can be assured.

分析了法兰锻件在胎模锻过程中金属质点流动规律,应用主应力法求得分流面位置来确定制坯高度,从而保证了锻件质量。

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