1) Ultrasonic dispersion
超声波分散
1.
Ni-based nano-composite coatings with nano-Si3N4 particles were prepared on pure copper matrix by using ultrasonic dispersion technique plus magnetic stirrer technique.
采用超声波分散加机械搅拌技术在纯铜板上制备了含有纳米Si3N4颗粒的镍基纳米复合镀层,研究了分散方式对复合镀层中纳米颗粒含量、复合镀层组织结构、显微硬度和磨损性能的影响。
2.
And dispersion effects on fibrous brucite were compared using ultrasonic dispersion and mechanism dispersion.
试验研究了不同类型的分散剂、不同加入量以及不同的搅拌速度和搅拌时间对纤维水镁石的分散效果,并且对超声波分散与机械分散效果进行了比较。
3.
Nano-MgO was surface modified under ultrasonic dispersion using titanate coupling agent as modifier.
以钛酸酯偶联剂为改性剂,采用超声波分散的方法对纳米氧化镁(MgO)进行了表面改性。
2) ultrasonic vibration
超声波分散
1.
The attapulgite was dispersed in the water by stirring and ultrasonic vibration, observing the shape of the attapulgite with TEM after the process.
采用超声波分散方法将凹凸棒土(简称凹土AT)在水中进行分散,然后用硅烷偶联剂KH570对凹凸棒土纳米棒晶进行表面处理,采用X射线光电子能谱(XPS)对表面结构进行了表征。
2.
The attapulgite was dispersed in the toluene by stirring and ultrasonic vibration, and then was treated with a silane coupling agent KH570 and in situ graft polymerization of methyl methacrylate on the AT surface.
利用超声波分散处理凹凸棒土,分别采用硅烷偶联剂KH570对其进行表面修饰和溶液聚合法在修饰后的凹土表面原位接枝聚合MMA单体,将经上述处理的凹土与LDPE(低密度聚乙烯)复合制备LDPE/AT纳米复合材料。
3.
Attapulgite was dispersed in toluene via stirring and ultrasonic vibration, and subsequently treated with a silane coupling agent KH570.
采用超声波分散方法将凹凸棒土 (AT)在甲苯中进行分散 ,然后采用硅烷偶联剂KH5 70对凹凸棒土纳米棒晶进行表面处理 ,将经上述处理的凹凸棒土与低密度聚乙烯 (PE LD)复合制备纳米粒子复合材料 ,研究了纳米粒子复合材料的晶体结构与性能。
3) ultrasonic dispersion technique
超声波分散技术
1.
Based on ultrasonic dispersion technique, poly lactic acid(PLA)/bone dust hybrid material was prepared by solution mixing method,and the relative result products were characterized by DSC,FT-IR and SEM.
以聚乳酸(PLA)和骨粉为原料,利用超声波分散技术,采用溶液共混法制备PLA/骨粉杂化材料。
4) ultrasonic dispersion
超声分散
1.
The contact mass prepared with ultrasonic dispersion method was proved to hold higher activity than that of prepared with simple mixing method.
采用简单混合法和超声分散法2种催化剂触体制备方法,将自制铜粉与适量的氧化锌助催化剂混合,由直接法合成甲基氯硅烷,并建立了毛细管气相色谱法定量分析甲基氯硅烷的方法。
2.
A PVDF/Polyacrylate composite emulsion was prepared by emulsion polymerization using mixture of polyvinylidene fluoride,methyl methacrylate and butyl acrylate monomers in presence of fluorine-containing surfactant by ultrasonic dispersion process.
在含氟表面活性剂存在下,将聚偏氟乙烯超声分散于甲基丙烯酸甲酯和丙烯酸丁酯的混合单体中进行乳液聚合,制备了聚偏氟乙烯/聚丙烯酸酯复合乳液。
3.
The influence of ultrasonic dispersion time,seed type and DVB concentration were discussed.
利用超声分散改进的二步溶胀法制备4~9μm的聚苯乙烯-二乙烯苯(PSt-DVB)多孔微球,并以防晒剂parsol 1789为模型组分考察了其缓释性能。
5) a film-ultrasonic technique
超声波薄膜分散法
1.
METHODS Isoliquiritigenin liposome was prepared by a film-ultrasonic technique;The optimum formation was selected by means of orthogonal design of experiment;The appearance of liposome was observed by transmission electron microscope and its particle size was determined by Particle Size Analyzer.
方法:采用超声波薄膜分散法制备异甘草素脂质体,正交设计优选制备工艺;透射电镜观察形态;激光粒径仪测定平均粒径;葡聚糖凝胶层析法分离含药脂质体与游离药物并测定包封率;离心加速实验考察脂质体的稳定性。
6) scattered ultrasonic wave
超声散射波
补充资料：CLY-1型超声波在线粒度分析仪
CLY-1型超声波在线粒度分析仪
黔CLY一l型超声波在线粒度分析仪
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条