1) Micro function
微功能
2) functional microsphere
功能微球
1.
Polystyrene(PSt) functional microspheres with 2-acrylamido-2-methyl propane sulfonic acid chains on their surface were prepared by dispersion polymerization of styrene and 2-acrylamido-2-methyl propane sulfonic acid in ethanol-water solvent with poly(N-vinylpyrrolidone) as reaction stabilizer.
在乙醇-水混合介质中,以聚乙烯吡咯烷酮为稳定剂,采用分散聚合法制备了表面具有2-丙烯酰胺基-2-甲基丙磺酸链的聚苯乙烯(PSt)功能微球。
2.
The functional microspheres were prepared via the nucleophilic reaction between PSt-g-PVA microspheres and Cibacron Blue F3GA(CB).
在碱性条件下醇解得到PSt-g-PVA微球,进而由活性染料汽巴蓝(CB)与微球表面的羟基进行亲核反应,制得了汽巴蓝功能微球(CB微球)。
5) functional trimming
功能微调
6) functional composite powers
功能微集料
1.
On the basis of the above,the electromagnetic shielding transmit modulus curves,SEmax and the mechanism of electromagnetic shielding were systemically discussed,and the effect of content of functional composite powers on electromagnetic shielding effectiveness in low freq.
研究将氢氧化铁和可膨胀石墨粉末混合均匀,在高温下迅速膨化,制备得到了一种具有导电和亚铁磁性的电磁屏蔽功能微集料,将功能微集料与ABS树脂复合,制备得到了一种对电磁波具有反射和吸收功能的复合材料。
补充资料：微距拍摄功能
微距拍摄功能对经常进行昆虫、花卉拍摄的人是非常有用的，当然这仅对数码轻便相机而言，因为数码单反相机只要换上微距镜头或加上各种近拍附件就可方便地进行微距拍摄。
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