亚州一区二区三区中文字幕国产精品-日韩人妻一区二区三区蜜桃视频-亚洲中文字幕久久无码精品-午夜精品亚洲一区二区三区嫩草-日韩人妻一区二区三区蜜桃视频-国产一区二区精品高清在线观看-国产欧美日韩综合精品一区二区

珠海真理光學儀器有限公司

DOWNLOAD

當前位置:首頁   >>   資料下載   >>   Indetermination of particle sizing by laser diffraction in the anomalous size ranges

Indetermination of particle sizing by laser diffraction in the anomalous size ranges

時間:2019-1-21 閱讀:1417
分享:
  • 提供商

    珠海真理光學儀器有限公司
  • 資料大小

    1.3MB
  • 資料圖片

  • 下載次數

    71次
  • 資料類型

    PDF 文件
  • 瀏覽次數

    1417次
點擊免費下載該資料
 The laser diffraction method is widely used to measure particle size distributions. It is generally accepted that the scattering angle becomes smaller and the angles to the location of the main peak of scattered energy distributions in laser diffraction instruments shift to smaller values with increasing particle size. This specific principle forms the foundation of the laser diffraction method. However, this principle is not entirely correct for non-absorbing particles in certain size ranges and these particle size ranges are called anomalous size ranges. Here, we derive the analytical formulae for the bounds of the anomalous size ranges and discuss the influence of the width of the size segments on the signature of the Mie scattering kernel. This anomalous signature of the Mie scattering kernel will result in an indetermination of the particle size distribution when measured by laser diffraction instruments in the anomalous size ranges. By using the singular-value decomposition method we interpret the mechanism of occurrence of this indetermination in detail and then validate its existence by using inversion simulations.

會員登錄

×

請輸入賬號

請輸入密碼

=

請輸驗證碼

收藏該商鋪

X
該信息已收藏!
標簽:
保存成功

(空格分隔,最多3個,單個標簽最多10個字符)

常用:

提示

X
您的留言已提交成功!我們將在第一時間回復您~
撥打電話 產品分類
在線留言
主站蜘蛛池模板: 宜州市| 武冈市| 峨眉山市| 金乡县| 博罗县| 高青县| 普安县| 青神县| 建阳市| 于田县| 瑞安市| 大方县| 金沙县| 旌德县| 玛曲县| 桃园市| 永昌县| 巴彦淖尔市| 嫩江县| 泰州市| 西畴县| 德化县| 安新县| 潍坊市| 台江县| 兴安盟| 视频| 衡东县| 蕉岭县| 阳山县| 绿春县| 北海市| 富锦市| 西盟| 贵德县| 历史| 洛阳市| 赤水市| 淳化县| 合作市| 彭水|