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- Selective flocculation is introduced to separate combustible and noncombustible components of coal. 介紹了用選擇性絮凝對煤中可燃體和非可燃體進(jìn)行分離的煤泥分選方法。
- The principle of selective flocculation and the research of selective flocculation of coal separation are introduced in this paper. 介紹了選擇性絮凝分選原理和選擇性絮凝在煤炭分選中的應用研究。
- Better results can be obtained by processing Tilden iron ore using the process technique of selective flocculation, desliming and anionic reverse flotation. 采用選擇性絮凝脫泥,陰離子反浮選工藝流程選別美國蒂爾登鐵礦石獲得良好結果。
- The results showthat the selective flocculation character and the separating target of mineral treated with laser and the arebetter than those of mineral without laser treatent. 對礦物和石英的混合礦進(jìn)行了分離試驗，結果認為，經(jīng)過(guò)激光處理的礦物絮凝特性，效果和分離指標比未經(jīng)激光處理的好得多。
- Ding, Y., "Beneficiation of Ultrafine Coal by Using Selective Flocculation and Oil Agglomeration," M.S. Thesis, University of Missouri-Rolla, Jan, 1989, 83pp. 丁原智，翁祖炘，鄭大偉，何震宇，林圣雄，陸地砂石專(zhuān)用區之電腦規劃設計，資源與環(huán)境學(xué)術(shù)研討會(huì )論文集，大漢工商專(zhuān)科學(xué)校資源工程科，臺灣花蓮,1998
- This method can be used to produce superclean coal and to separate ultrafine coal,and the result is fairly good after a number of selective flocculation tests of Datun, Bayi and Dawukou coal samples. 在對大屯、八一、大武口等多個(gè)煤樣進(jìn)行大量試驗后，得出選擇性絮凝方法可用于制取超純精煤和對極細粒煤泥進(jìn)行分選，并且具有較好的選擇性。
- The dispersant sodium hexametaphos-phate can selective disperse four kinds of gangue(calcite, fluorite, garnet and quartz)with no effect on selective flocculation of wolframite fines. 在不影響微細粒黑鎢礦選擇性聚團的前提下，分散劑六偏磷酸鈉對四種脈石礦物（方解石、螢石、石榴石和石英）具有選擇性分散特性。
- She helped to select a dress for Ruth. 她幫著(zhù)給露絲選了一件衣裳。
- She is selective in the dresses she wears. 她對于自己穿的衣服精挑細選。
- She only stays at select hotels. 她只住一流旅館。
- Can student willfully select the course? 學(xué)生可以隨意選擇課程嗎？
- A select group were invited to the wedding reception. 一群經(jīng)過(guò)挑選的人士被邀請參加婚宴。
- I'm very selective about the people I associate with. 我與他人來(lái)往極慎重，不濫交。
- Select the drive in which you want to store the document. 選擇想把文件存儲在其中的驅動(dòng)器。
- Our shops select only the very best quality produce. 我們商店都是精選的質(zhì)量最高的產(chǎn)品。
- This is a very select area; you have to be rich to live here. 這是高級住宅區，你必須有錢(qián)才能住在這里。
- Study on Making Lignin-quaternary Amic Salt Flocculant from Lignin. 利用木質(zhì)素制備木素季胺鹽絮凝劑
- The flocculant is fed in at the base of the turbine. 絮凝劑加在渦輪槳的底部。
- A select group of their friends was invited to the wedding. 他們的經(jīng)過(guò)挑選的一群朋友應邀參加婚禮。
- Polysilicic acid containing aluminum(PSAA) is a new flocculant. PSAA是一種含有鋁離子的聚硅酸絮凝劑。
