ipns meaning in English
阿贡国家实验室强脉冲中子源
Examples
- Further , fertilizer use should be practiced in integrated plant nutrition system ( ipns )
另外，应在综合植物养分系统中施用肥料。 - It has been studied that the effect of component , cross - linking agent pg and dvb and initiating agent bpo on mechanical properties of pu ( based polyether ) / ps ipns
研究了组成、交联剂pg和dvb以及引发剂bpo对基于聚醚pu用s互穿网络聚合物材料力学性能的影响。 - Finally , through interpenetrating polymer networks , a complex rubber in which the blended rubber servers as the first network and polyacrylate as the second network was derived
以该共混橡胶作为第网络，再与甲基丙烯酸酯互贯聚合物网络，制得ipns复合橡胶阻尼材料。 - Comparatively , the damping functional area of polyacrylate rubber , about 100 ? , is the narrowest one in the damping materials , and the blending rubber , about 150 ? , is wider than that of the polyacrylate rubber , while the sample form ipns has the widest functional region , its temperature range being 250 ?
比较起来，聚丙烯酸酯橡胶阻尼功能区最窄( 100 ) ，共混橡胶有所增宽( 150 ) ，而由序列互贯聚合物网络制得的复合橡胶样品，其阻尼功能区最宽可达250 。 - The ordered and micro - phase structures of the molecular of pu materials are decided directly by its synthesis technology , composition and other materials compounded with it , and they will influence the possessive properties of pu materials . in this paper , general studies on pu have been carried out by the methods of controlling the prepolymerize technology , taking off dissociative tdi from prepolymer through decompress boiling distilling technology , polymerized in - situ with nano - particles and interpenetrated with ps , the relationship between properties and structure of pu / omt , pu / sio2 nano - composites and pu / ps ipns were characterized by ftir , dmta , tem andtga
本文用控制预聚体反应中单体的摩尔比、减压共沸蒸馏去除预聚体中游离tdi 、用纳米填料参与聚氨酯原位复合和与聚苯乙烯进行互贯等方法，合成了聚氨酯蒙脱土纳米复合材料、聚氨酯sio _ 2纳米复合材料和两步法合成的基于聚醚( ppg )和聚酯( 3010 )的聚氨酯苯乙烯互穿网络聚合物材料，研究了其性能；运用ftir 、 dmta 、 tem 、 tga等表征手段，对复合材料的结构进行了研究。