pulp body froth flotation

Feature extraction based on image segmentation of coal flotation froth;

煤泥浮選泡沫圖像分割與特征提取

Research on Digital Image Processing of Coal Flotation Froth(Ⅰ)--The liner neighbor algorithm for extracting features of digital coal flotation froth image;

煤泥浮選泡沫數字圖象處理研究(之一)——浮選泡沫視覺特征的線鄰域提取算法

According to the timely gathered flotation froth image in industrial spot, the way of finding froth edge and the watershed Flooding method were put forward for segmenting image.

針對工業現場實時采集的浮選泡沫圖象 ,提出了泡沫邊緣探索法和分水嶺 Flooding方法分割圖象 。

In the froth flotation cell,a low bubble-particle collision probability resulted in a low flotation recovery of the finest size coal,while a high detachment probability resulted in poor coarse coal flotation recovery.

泡沫浮選槽中微細粒級低效浮選的原因是顆粒與氣泡的碰撞概率低,而粗顆粒浮選回收差的原因是大量顆粒從氣泡上脫落,采用文丘里管產生納米泡,研究了利用納米泡提高細粒煤浮選效果的機理,結果表明:納米泡浮選過程中,納米泡會優先聚集在疏水性顆粒表面,通過調整給料速度、捕收劑添加量等浮選條件,可燃體回收率提高10%~30%,納米泡起到了輔助捕收的作用,并可以減少藥劑用量1/3~1/2。

An initial study on the mechanism of Indigo Raturalis by foam floatation technique;

青黛泡沫浮選機理初步研究

Indigo Naturalis separation by foam floatation;

間歇式泡沫浮選分離青黛的實驗研究

The method of foam floatation separation is an usual technique in mineral seperation which has been widely used in analytical chemistry in recent years ,and the notable success was achieved in the separation of enrichment.

泡沫浮選分離法是在礦物分離中一種常用的方法 ,在近些年人們把它應用到分析化學的分離富集物質中取得了顯著的成績 ,我們對這一方法進行了總結 ,并展望了它的應用前景。

Research into the Achievement of Class of Flotation Froth Image Through Image Processing;

利用圖像處理技術實現浮選泡沫分類的研究

Flotation froth image texture extraction method based on fuzzy texture spectrum

基于模糊紋理譜的浮選泡沫圖像紋理特征提取

Research on Algorith of Edge Detection in Digital Image Processing the Foam of Fine Coal Flotation

煤泥浮選泡沫數字圖像處理中的邊緣檢測算法研究

Froth bubbles speed characteristic extraction and analysis based on digital image processing

基于數字圖像處理的浮選泡沫速度特征提取及分析

Froth color and size measurement method for flotation based on computer vision

基于計算機視覺的浮選泡沫顏色及尺寸測量方法

The square neighbor algorithm--neighboring gray level dependence matrix (NGLDM) for describing the visual textural features of flotation froth was put forward.

提出了有效描述浮選泡沫視覺特征的面鄰域提取算法——鄰域灰度相關矩陣法 ;

The function and harm of foam in flotation processes are discussed.

詳細論述了泡沫在浮選中的作用與危害、響泡沫穩定的因素、沫的衰變機理以及消泡和消泡技術。

Study on Two-Stage Reverse Flotation for Glue Phosphorous Ores and Foam Behavior;

膠磷礦雙反浮選工藝及泡沫行為調控研究

Flotation recovery prediction based on froth features and LS-SVM

基于泡沫特征與LS-SVM的浮選回收率預測

To form foam or froth at the top.

起泡沫浮生或形成泡沫狀之物

Froth stability and fibre and filler entrainment during flotation of toner-printed paper deinking

浮選脫墨時泡沫的穩定性及其帶走纖維和填料的問題

Separation of 20(S)-Protopanaxdiol Type Ginsenosides from Panax ginseng Extract by Dynamic Foam Flotation

動態泡沫浮選法分離富集人參提取液中的二醇型人參皂苷

Study of application on removal of Cr(VI) in wastewater by method of coprecipitation with molysite bubble flotation

鐵鹽共沉淀泡沫浮選法去除廢水中Cr(VI)的應用研究

The froth or foam that rises to the top in pouring an effervescent liquid, such as beer.

酒沫例如啤酒等冒泡液體浮到頂部的氣泡或泡沫

Laughter floats in the air like foam on the flood.

笑聲飄浮在空氣上，像洪水上的泡沫。

Instead, they found only bubbles and a thin oil slick.

但，他們找到了泡沫和一罐浮油。

The yeasty foam that rises to the surface of fermenting malt liquors.

酵母麥芽酒發酵時，浮在其表面的發酵的泡沫

Study on 1.06μm and 10.6μm Laser Attenuation Performance of Foam

泡沫懸浮體對1.06μm和10.6μm激光的消光性能研究