1) positively charged
荷正电
1.
The results show that, PDMAEMA/PSF hollow fiber NF membrane is positively charged and has better selective separation characterization for inorganic solutions, which shows as .
实验表明:PDMAEMA/PSF中空纤维纳滤膜荷正电,对离子的截留有选择性,对阳离子的截留顺序为:Mg~(2+)>Na~+>K~+,对阴离子的截留顺序为:Cl~->Br~->I~-。
2.
A positively charged composite nanofiltration(NF) membrane is prepared by coating solution of chitosan and polyvinyl alcohol blends on a PAN ultrafiltration(UF) membrane,subsequently crosslinking with glutaraldehyde(GA).
以壳聚糖和聚乙烯醇共混物溶液为铸膜液,涂敷在聚丙烯腈超滤膜上,以戊二醛为交联剂,制备了荷正电壳聚糖-聚乙烯醇共混物/聚丙烯腈复合纳滤膜。
2) positive charge
正电荷，阳电荷;正(阳)电荷
4) positive charge
正电荷
1.
The join branch of polysulfone modipied and the preparation of positive charge super filter membrane are studied.
研究了聚砜的接枝改性与正电荷超滤膜的制备，并提供了详尽的工艺路线与技术参
5) positive charges
正电荷
1.
Experiments of high - temperature constant - grid - voltage positive corona charging and isothermal surfacepotential decay indicated that the A13+, Ph2+ doped SiO2 film (SiO2 - Al2O3 - PbO) possessed of good positive elec- tret behavior: the stability of positive charges storage was higher than 95% in 210 d; thermally stimulated dischargeTSD positive chant spectra became simple and clear c.
高温恒栅压正电晕充电及等温电荷衰减等实验表明，经Ａｌ(３＋)和Ｐｂ(２＋)离子掺杂改性的ＳｉＯ２薄膜（ＳｉＯ２－Ａｌ２Ｏ３－ＰｂＯ）具备较好的正极性驻极体性能，其正电荷储存稳定性在２１０ｄ后高于９５％;热激放电（ＴＳＤ）正电荷电流谱成为简明的负向放电曲线，峰值稳定于ｔ＝２９０℃附近;薄膜成形温度降低为８００℃左右，工艺得到简化。
6) Positive charge region
正电荷区
1.
Positive charge region in lower part of thunderstorm and preliminary breakdown process of negative cloud-to-ground lightning.;
云下部正电荷区与负地闪预击穿过程
补充资料：荷电粒子与非荷电粒子
分子式：
CAS号：
性质：荷电粒子带电，包括电子、正电子、带电介子、质子或其他离子；非荷电粒子不带电，包括X射线、γ射线和中子。荷电粒子和非荷电粒子都可以是致电离辐射但电离方式略有不同。
CAS号：
性质：荷电粒子带电，包括电子、正电子、带电介子、质子或其他离子；非荷电粒子不带电，包括X射线、γ射线和中子。荷电粒子和非荷电粒子都可以是致电离辐射但电离方式略有不同。
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