NALC-NAOH 氢氧化钠
NaOH-Po 有机磷
NaOH-Pi 无机磷
as NaOH 游离碱
Regenerant NaOH 再生剂
NaOH-nrp 有机磷
production of NaOH 烧碱生产
NaOH-P 铝结合态磷 ; 铁铝结合磷 ; 氢氧化钠可提取磷
Particles were stable in NaOH saturating water solvent.
共聚物微粒在饱和氢氧化钠水溶液中能长期稳定不沉降。
参考来源 - 醋酸为溶剂的沉淀聚合法合成单分散交联功能聚二乙烯基苯微球的研究The results showed that the pretreatment of acid/alkali can both enhance suger content of samples,and the effection of vitriol pretreatment were more evident than NaOH;the best concentration of disposal was 0.3%,the time was 6-8 hour.
结果表明,酸、碱预处理均能使样品中含糖量升高,并且硫酸预处理的效果高于氢氧化钠;硫酸的最佳处理浓度为0.3%、时间为6-8h。
参考来源 - 预处理对玉米秸秆发酵产氢的影响研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Use 0.1M standard NaOH solution titrant to titrate the solution from red colour to orange.
用0.1M标准NaOH溶液滴定剂，滴定到溶液由红色变为橙色。
The purity of tungsten is improved by leaching in NaOH solution.
通过进一步碱浸可提高钨粉的纯度。
The waste after mercerization produces an effluent containing 5% NaOH.
丝光后产生含碱量5％的废液。
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