The acrylic fibre with weakly acidic group has a low saturation value.
含弱酸性基团的腈纶纤维饱和值较小。
Preferably the resin contains at least one acidic group and more preferably at least one carboxylic acid group.
最好的树脂至少包含一个酸性组和更多的最好至少一羧酸组。
The results showed that the acidic group amount of oxidized ACF and sulfonated ACF increased 289% and 322% respectively, compared with ACF.
结果表明，与原样acf相比，氧化acf表面酸性基团含量增加了289%，磺化acf表面酸性基团含量增加了322%。
The results showed that the amount of the surface acidic group of oxidized activated carbon increased obviously and some new groups appeared.
结果表明，经氧化的活性炭，表面含氧基团显著增加，且出现了一些新的含氧基团。
The mixed SAMs have also been prepared, the features of dissociation activity of acidic group in the interface and selective desorption have also been studied.
还利用短链硫醇分子和短链、长链硫醇分子形成的混合自组装膜，研究了自组装膜表面的酸性基团的解离性质和混合自组装膜的选择性解吸研究。
The endangered Cooloola sedge frog (Litoria cooloolensis) is part of the rare group of acid frogs—so named because they find refuge in naturally acidic waters, including Fraser's freshwater lakes.
濒临灭绝的雨蛙是一种罕见的“酸蛙”——如此命名，是因为它们在自然酸性的水域找到了避难所，其中包括弗雷泽的淡水湖。
Synthesis and pharmacological evaluation of oxime and acidic head group structural variations.
肟的合成和药理学评估以及酸性端基的结构变化。
The-COOH contents in HA increases, phenolic-OH group decreases and the chemical acidity of acidic functional groups increases when HA is oxidized by nitric acid.
用硝酸氧化能使ha中羧基含量增加，酚羟基减少，酸性功能团活性提高。
CPS of V. vulnificus is composed of acidic polysaccharides, and therefore is classified as group 1.
创伤弧菌的荚膜多醣体是由酸性的多醣体所构成，在分类上被归属于第一群荚膜多醣体。
Small molecules that can be polymerized to form proteins. Name derives from the presence of an amino group as well as an acidic carboxyl group.
能聚合形成蛋白质的小分子。名称来自于它们所带的氨基以及酸性的羧基。
As an important group of paper chemicals, internal sizing agents can mainly be divided into two dispensable groups comprising acidic sizing agents and neutral-to-alkaline sizing agents.
造纸施胶剂是一种十分重要的造纸助剂，可主要分为浆内施胶剂与表面施胶剂两大类。
Disclosed is a color deepening agent containing silica particles which are treated with a silane coupling agent having an amino group under acidic conditions and a polyether-modified polysiloxane.
本发明公开了一种色彩加深剂，所述色彩加深剂包含采用具有氨基 的硅烷偶联剂在酸性条件下处理的二氧化硅微粒和聚醚改性的聚硅氧 烷。
Acidic chemical group in which a carbon atom is bound to two oxygen atoms.
一个碳原子连接到两个氧原子上形成的酸性化学基团。
The arthor elaborates the measurement of the cyanogen group inversion rate of waste PAN yarn using acidic titrimetry under the condition of constant pressure alkali gydrolyzation.
论述了废旧腈纶毛线在常压碱法水解条件下，采用酸碱滴定分析方法测定氰基转化率，讨论了反应时间、温度、投料比等因素对水解反应的影响。
The arthor elaborates the measurement of the cyanogen group inversion rate of waste PAN yarn using acidic titrimetry under the condition of constant pressure alkali gydrolyzation.
论述了废旧腈纶毛线在常压碱法水解条件下，采用酸碱滴定分析方法测定氰基转化率，讨论了反应时间、温度、投料比等因素对水解反应的影响。
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