NaOH

氢氧化钠

常用释义

词性释义

n.

氢氧化钠
例句
  • 全部
  • 氢氧化钠
脂肪与NaOH反应会产生一个稳定的肥皂,将通常更加坚定,因为它治愈。
After ALL the NaOH has dissolved, top up to 250 ml with fresh methanol, as there may be some evaporation during mixing.
等氢氧化钠完全溶解后,倒入少量新鲜甲醇至250毫升,来弥补溶解过程中挥发掉的甲醇。
Fox News reported today about a joint Turkish-Chinese expedition that claims to have found Naoh's ark on Mount Ararat.
福克斯新闻今天报道说,一支土耳其-中国联合探险队宣称在亚拉山发现了诺亚方舟。
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。
以红土镍矿为原料,采用碱熔融-碳酸化分解方法制备出白炭黑产品。
研究缓冲层厚度、氢氧化钠浓度、反应速度及反应温度等条件对氧化锌薄膜形貌的影响。
研究结果表明,用碱作催化剂时,微波和离子液体对绝缘油的制备有协同促进作用。
Presence of sodium from NaOH will suppress the ionization of barium in the second set of solutions.
氢氧化钠中钠的存在可以抑制第二个校准溶液中钡的离子化。
在10%NaOH水溶液中,复合材料的Tg随浸泡时间的进一步延长而继续下降。
从亚硫酸氢钠为需要额外补充碱度酸性废水(氢氧化钠)补充。
在铝合金阳极氧化生产工艺中,测定碱蚀槽液苛性钠、铝离子、添加剂的浓度。
What else you need to know: Some people swear by filling mounds with grits, bleach, or Drano (not so eco-friendly).
你还需要知道什么:有些人诅咒火蚁,用砂岩,漂白剂或者Drano(固体氢氧化钠,NaOH,不生态保护的产品)来填充土墩。
碱溶液处理降低了杉木粉的相对结晶度。
For used oil, you should do a titration to determine the correct amount of NaOH to use.
使用过的油需按要做滴定法来确定正确的氢氧化纳使用量。
和相关中性水混合时氢氧化钠是强基,有利于将PH值保持在7到7.5之间。
Disposing of the NaOH solution before it is necessary wastes water and NaOH.
在有必要排放废水与废碱之前,提前排放碱液
通过定性定量分析,该样品有高达27.2%的氢氧化钠及很少量的氯化钠,其余为水。
通过对氢氧化钠的加入量、反应时间、反应温度等生产条件的研究,得出了最佳生产工艺条件。
喜树碱的碱水法提取新工艺。
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。
This is normal. Make sure ALL the NaOH (lye) is dissolved. This may take 10 minutes or more.
确认所有的氢氧化钠完全溶解在甲醇里,这个过程可能需要十分钟或者更长。
Desorption studies were carried out using 0. 01-1 M NaOH solutions.
脱附进行了研究使用0.01-1M氢氧化钠的解决办法。
常压下高浓度NaOH浸取铝土矿预脱硅
The time required for the bottles to be exposed to temperature, NaOH and pressure sprays
与瓶体接触所需的温度、碱液和压力喷淋的时间
Study of Forming-Membrane Property of Soft Cellulose after Steam Explosion in aqueous NaOH Solution
改性软木纤维素在NaOH水溶液中的成膜性能研究
Corrosion behavior of two types of cast iron containing Cr in hot concentrated NaOH solutions
两种高铬铸铁在热强碱中的腐蚀行为
奥氏体不锈钢NaOH介质下的失效机理
A comparison of the effects of pretreatment with white rot fungi and enzyme on the pulping performance of NaOH-AQ wheat straw
白腐菌与酶生物预处理对麦草NaOH-AQ制浆性能的影响
The Reaction between Halohydrocarbon and NaOH Aqueous Solution is Hydrolysis or Alkaline Hydrolysis
溴乙烷和氢氧化钠水溶液的反应是水解还是碱解
NaOH处理对胶原蛋白、葡甘聚糖、壳聚糖共混膜结构和性能的影响
1·After ALL the NaOH has dissolved, top up to 250 ml with fresh methanol, as there may be some evaporation during mixing.
等氢氧化钠完全溶解后,倒入少量新鲜甲醇至250毫升,来弥补溶解过程中挥发掉的甲醇。
2·Through the study on the added amount of NaOH, reaction time and temperature, the optimum production process conditions were determined.
通过对氢氧化钠的加入量、应时间、应温度等生产条件的研究,得出了最佳生产工艺条件。
3·The effects of reaction temperature, reaction time and amount of NaOH on the degrees of substitution of products were discussed by orthogonal test.
通过正交实验,研究了氢氧化钠用量、反应温度和反应时间对取代度和反应效率的影响。
4·The relation between the interface tension and the encapsulated phase NaOH concentration is discovered too.
还发现,内相中氢氧化钠的浓度对两相界面张力也有影响。
5·Conclusion HCl may intensify the spontaneously contractive activities of the smooth muscle in the duodenum and jejunum superior section of Guinea Pig and NaOH diminish those of the jejunum and ileum.
结论盐酸对豚鼠十二指肠和空肠平滑肌自发收缩活动有增强作用,而氢氧化钠对空肠和回肠的活动则有减弱作用。
同义词