The waste after mercerization produces an effluent containing 5 % NaOH.

丝光后产生含碱量5%的废液.

辞典例句

The compound NaOH is a typical strong base.

化合物naoh是一种典型的强碱.

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The delignifieation mechanism of NaOH - Na _ 2 SO _ 3 - AQ pulping ( Na _ 2 SO _ 3 and AQ only as additives ) for wheat straw pulping, has been studied.

本文着重研究了麦草NaOH-Na_2SO_ 3-AQ 法蒸煮中木素脱除的局部化学和结构变化.

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The delignifieation mechanism of NaOH — Na _ 2 SO _ 3 - AQ pulping ( Na _ 2 SO _ 3 and AQ only as additives ) for wheat straw pulping, has been studied.

本文着重研究了麦草NaOH-Na_2SO_ 3-AQ 法蒸煮中木素脱除的局部化学和结构变化.

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But in 1 mol NaOH or HCl they lost its moving ability.

在1molNaOH或 HCl溶液中,此种能力丧失.

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Methods: Make rats dental ulcer model by using solid NaOH.

方法: 采用固体氮氧化钠灼烧造成大鼠口腔溃疡模型.

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With furfural and acetophenone as raw materials - furfurylideneacetophenone was synthesized by NaOH as catalyst under ultrasonic irradiation.

报道以呋喃甲醛和苯乙酮为原料,氢氧化钠为催化剂,采用超声波辐射合成糠叉乙酰苯的方法.

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The assay of content of acid using phenolphthalein indicator and NaOH as titrant was developed.

提出了以酚酞为指示剂,氢氧化钠为滴定剂测定甲氧胺盐酸盐含量的方法.

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By diping in NaNO _ 2 - NaOH solution and heating to 90 ℃, it could be destroyed too.

使用适量的亚硝酸钠和氢氧化钠溶液加热至约90℃浸泡, 可将丁二烯过氧化物破坏.

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Alkali: A soluble matter that forms hydroxyl ions in solution . e . g. NaOH or KOH.

碱: 在溶液中可形成氢氧根离子的可溶性物质. 例如氢氧化钠或氢氧化钾.

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LMS and xylanase synergetic biobleaching of wheat straw NaOH - AQ pulp was investigated in this paper.

研究了麦草烧碱-AQ浆漆酶与木聚糖酶协同漂白效果.

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