coated particle 中文意思是什麼
coated particle
解釋
包覆粉粒-
As predicted theoretically, the ps polymer spreaded over the surface of the titania particles to form composite particles with core - shell structure. the influence of ph value and non - ion surfactant in heterocoagulation was discussed. the property of the coated particles was characterized by sem, and zeta potential, particle size distribution of the particles before and after encapsulation was obtained by laser particle size analyzer
根據機械力化學的原理，採用自行制備的微米級ps和pmma （聚甲基丙稀酸甲酯）高聚物微球、金屬粒子、納米級的tio _ 2 、爐料為原料粒子，通過採用自行研製的乾式沖擊設備和lg攪拌磨製得以高聚物微球、金屬粒子為核，納米tio _ 2 、碳黑粒子等為包覆粒子的具有不同特殊功能的納米微米復合粒子。 -
It is the fist thing to make particles to mix with htpb equally by the mixer. many superfine particles with various particle diameters, varieties, content and surface coated had been employed to study the influence on viscosity and dispersion of the slurry
為了使加入的粉體通過捏合機的捏合，在丁羥膠中得到均勻的分散，我們分別研究了粉體的粒度、品種、組成及粉體表面經包覆處理后，對推進劑漿料的粘度、分散性的影響。 -
In this paper, we tried to get metal - coated composite powders with different particle sizes by electroless silver plating on different ceramic powders such as nano - al2o3, micro - cenospheres and submirco - sio2. the nano - al2o3 powder with average size about 10 to 20 nanometers was pretreated to produce catalytic activity before the electroless silver plating
本文利用化學鍍的方法在不同粒徑的陶瓷粉體（包括納米al _ 2o _ 3 、微米空心玻璃微珠及亞微米級的sio _ 2 ）上包覆金屬銀，制備不同粒徑的金屬包覆型復合粉體。 -
The xrd results reveal that the oxides coated are non - crystal and xps results reveal that it has chemical bonder with the surface of graphite particle
Xrd分析顯示包覆物以無定型態存在， xps分析表明石墨表面與包覆物產生了化學結合。 -
Mica pearlescent pigments comprising mica particles coated with thin transparent film consisting of highly refractive metal oxides, when the light rays incident into pigment particle, a portion of light is reflected from the exterior of the film and interfere with the other portion of light transmitted through the film to the extremely smooth surface of mica plate where it is reflected again. two portion of light suffers a phase change, viewed by reflected light it exhibit pearly or iridescent optical effects, which depending upon the particle size and the thickness of coatings
雲母珠光顏料是通過在雲母粉表而鍍覆一層高折射率的金屬氧化物透明薄膜，如tio _ 2 、 fe _ 2o _ 3等，光線入射后，部分光線被膜層表面反射，其餘光線穿過膜層照到雲母片再被反射，兩組反射光線因光程差發生干涉，形成具有彩虹一樣的珍珠光澤，被廣泛應用於塗料、油墨、塑料、製革、化妝品等行業，能明顯改善產品外觀，提高產品檔次。 -
Graphite particle surfaces are coated by a layer of oxides equably through micrograph images. in addition, the coating effect of al2o3 - coated particle is the best and much homogeneously ; the effect of tio2 - coated particle is the worst and its self - nucleation was serious, while after al2o3 / zro2 - coated, the coating on graphite surface becomes much denser
通過形貌觀察，表面均包覆上相應的氧化物，其中，以al _ 2o _ 3的包覆情況最好，包覆較均勻；以tio _ 2的包覆情況最差，自身形核最嚴重，經過雙層復合包覆后石墨顆粒表面的包覆層更加緻密。 -
It ' s resolve dispersion intensity and operation time. by testing sample of precipitated calcium carbonate and testing sample with particle size and distribution, specific surface area, particle configuration, coated percentage, accumulated density and absorb oil quantity, which indicated that the dispersion and surface modification effect of tri - rotor continuum surface modification equipment are fulfilled the demand of powders applied industry completely, also the system working continuously, realizing produce scale. the performance of the test equipment is much better than others dry machinery in our country, and as well as overseas dry machinery and wet machinery, also it has the advantage of the produce cost low
通過對樣品?輕質碳酸鈣的性能試驗，同時對試驗樣品進行了粒度及粒度分佈、比表面積、顆粒形貌、包覆率、堆積密度和吸油值的檢測，表明三轉子連續改性機的分散和改性效果完全能夠滿足粉體應用行業的需要，同時系統連續作業，實現了規模化生產；通過與其它改性裝置的對比試驗表明本試驗裝置性能優于國內其它干法改性裝置，達到國外干法和濕法改性裝置的水平，同時又具有生產成本低的優勢。
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