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1)  positively charged peptides
正电荷肽
1.
The aim of this study was to investigate the preparation and immunological regulation of soy peptides and the pertinency of the content of positively charged peptides, molecular weight and immunocompetence by preparing soy peptides hydrolyzed by different conditions.
通过单因素实验制备了不同水解条件下水解的大豆肽,采用SP—Sephadex C-25阳离子交换树脂测定水解肽正电荷肽含量,高效液相测定其相对分子质量的分布,发现水解肽的相对分子质量主要集中在1000以下,说明小肽是水解物中的主要成分。
2)  positive charge
正电荷，阳电荷;正(阳)电荷
3)  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。
4)  positively charged membrane
荷正电膜
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5)  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
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6)  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。
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补充资料：正电荷调节剂用染料
分子式：
CAS号：

性质：常用的是油溶性苯胺黑，它是由苯胺、苯胺盐酸盐、硝基苯和铁粉一起加热得到的。以甲苯、对苯二胺类化合物代替苯胺，用各种不同的氧化方法可以得到从黑到红棕色用作正电荷控制剂的染料。也有用带有两个正电荷母体结构的金属络合染料。彩色复印的色粉中大多用无色的季铵盐作为电荷控制剂。

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