Each starch reagent has its own mode of action on mineral surface, such as primary starch mainly by hydrogen bond, cationic starch by the co-action of hydrogen bond and electrostatic force (for minerals with negative charge on its surface), while carboxymethyl starch, hydroxamic acid starch and dialdehyde starch principally by chemical force accompanied with hydrogen bond and electrostatic force in part. Such chemical forces ensure the close adsorption of reagent on diaspore surface and enforces the hydrophilic of mineral surface. Also the branched chain enable the starch to cover the collector adsorbed on mineral surface, so as to depress diaspore furthermore.

不同淀粉藥劑在礦物表面表現(xiàn)不同作用国产综合无码在线，原淀粉主要是氫鍵的作用男插女福利，陽(yáng)離子淀粉是氫鍵和靜電力的共同作用免费乱伦无码免费观看网站，羧甲基淀粉www.黄色网站在线观看、羥肟酸淀粉和雙醛淀粉離子性藥劑與礦物間的作用除了氫鍵、靜電力外亚洲国产人自精在线尤物，更重要的是與礦物表面金屬離子間產(chǎn)生的化學(xué)作用欧美精品网一区二区，使藥劑能牢固地吸附在一水硬鋁石礦物表面，增加礦物表面的親水性日本特黄aaaaaa片在线观看，同時(shí)国内精品久久一级，淀粉支鏈結(jié)構(gòu)的存在，使它能夠掩蓋吸附的捕收劑国产久在线视频观看，達(dá)到抑制一水硬鋁石的目的全色色网视频。

There are two focus included as the following two topics:The measurement of equilibrium charge of dust particles in the plasmas By studying the forces acting on dust particles at the equilibrium position, where, the electric force and gravity force are importantly considered, the equilibrium charge of dust particles can be presumedly calculated according to the relation of the forces.

文中著重進(jìn)行了以下兩個(gè)方面的研究：一、等離子體中塵埃粒子平衡電荷量的測(cè)量通過(guò)研究塵埃粒子在平衡位置處的受力情況確定塵埃顆粒所帶的電荷量黄色电影禁止18国产。主要考慮兩種力的作用即塵埃粒子所受的電場(chǎng)力和重力本溪国产黄色视频aa。根據(jù)這兩種力的平衡關(guān)系就可以粗略得出塵埃粒子在平衡位置處的電荷量。

A task force takes charge of these activities on behalf of the organization.

一個(gè)項(xiàng)目團(tuán)隊(duì)將基于公司的利益執(zhí)行他們的行動(dòng)新国模吧。

esocataphoria：內(nèi)下隱斜視

force on charge 磁力 | esocataphoria 內(nèi)下隱斜視 | calcariform 距狀的