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sodium hydroxide

美英

na.烧碱
网络氢氧化钠；苛性钠；火碱

sodium hydroxide

sodium hydroxide

英-汉英-英网络释义

sodium hydroxide

na.

1.烧碱

3

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. SODIUM HYDROXIDE . (EUROPEAN STANDARD EN 896).

人类用水的处理试剂 .氢氧化钠（欧洲标准 EN896 ）

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In aqueous sodium hydroxide , with benzene as the catalyst, cinnamaldehyde is synthesized from the reaction of benzaldehyde and acetaldehyde .

在稀氢氧化钠溶液中，由苯甲醛和乙醛缩合制备肉桂醛。

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The sodium hydroxide (known as "lye " , in the trade) breaks the oil molecules into fatty acids and glycerol .

氢氧化钠（市场上叫做 “碱液 ”）将油分子分解为脂肪酸和甘油。

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Big quantities of quicklime are used to convert sodium carbonate into sodium hydroxide , the key chemical reagent in this process .

采用了大量的生石灰来把碳酸钠转换成氢氧化钠，它是这个过程中。

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The corrosiveness of the water quality can be controlled by lime , sodium hydroxide or soda.

这种水的腐蚀性，可用投加石灰、氢氧化钠或苏打的方法控制；

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The concentrated sodium hydroxide is filtered through a pressure filter .

浓缩过的氢氧化纳通过压滤机过滤。

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No other transient absorption spectral data are available on the reaction of artemisinin with sodium hydroxide currently.

此反应过程的动态光谱信息在国内外还未见有报道。

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These carbon suckers would employ fans to move air through a solution of sodium hydroxide , which absorbs the CO2.

这些碳吸收器利用风扇把空气吹过氢氧化钠溶液，吸收 CO2 。

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The petroleum acids were separated from the Penglai and Sudan high acid crude oil by extraction with solution of alcoholic sodium hydroxide .

采用醇碱水溶液萃取蓬莱和苏丹高酸原油中的石油酸。

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Hydrogen peroxide and sodium hydroxide was used respectively to degrade goat wool in different conditions .

研究了氢氧化钠和双氧水对羊毛的降解作用，得到了羊毛降解的合适条件。

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There is a synergistic action between the sodium hydroxide and sodium silicate on the dispersion of ultra-fine hematite .

氢氧化钠和硅酸钠对微细粒赤铁矿的分散具有协同作用；

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Examples include acids , lye , bleach, ammonia, sodium hydroxide and formaldehyde .

包括酸，碱，漂白剂，氨水，氢氧化钠，甲醛。

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Tween80 combined with sodium hydroxide was used in the process of excess sludge breakage for its wetting and penetration characteristics.

利用吐温 80 的润湿、渗透作用，将其与氢氧化钠耦合应用于剩余污泥的溶胞。

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Standard sodium hydroxide solution was used as titrant. End point of titration was determined by the 1st derivative of titration curve.

以氢氧化钠为滴定液，一阶导数法确定终点，并与标准方法进行了比较。

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After that you warm the oil up and add sodium hydroxide and methanol .

随后把油加热，并加入氢氧化钠和甲醇。

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VITREOUS AND PORCELAIN ENAMELS . DETERMINATION OF RESISTANCE TO HOT SODIUM HYDROXIDE .

搪瓷 .耐热氢氧化钠的测定

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Rice protein was extracted with 0. 025 M sodium hydroxide , then freeze-dried or heat -dried and was used as the source of protein.

以 0.025M 氢氧化钠萃取出米蛋白质，再经冷冻乾燥或热乾燥，以此作为蛋白质來源。

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