| 释义 |
naoh 英ne'ɪə美ne'ɪə 高COCA¹⁷³³⁹¹BNC³⁷¹⁷⁴
基本例句
=norethisterone acetate-3-oxime 醋炔诺酮肟,=sodium hydroxide 氢氧化钠,烧碱
After ALL the NaOH has dissolved, top up to250 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。 fblife
By titrating standard sample solution with Standard NaOH solution, we got the data and supplied it to the computer together with the different rates of the standard sample solution.
采用氢氧化钠标准溶液对标准样品液进行滴定，获得的数据与标准样品液的不同配比值提供给计算机。 cnki
Copolymer beads of methyl acrylate and divinylbenzene were hydrolyzed in an aqueous NaOH solution by microwave heating to afford weakly acidic acrylic resin.
用微波炉加热使交联聚丙烯酸甲酯小球在氢氧化钠水溶液中水解，制得弱酸性丙烯酸型阳离子交换树脂。 cnki
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。 fblife
The copper deposition rate is mainly controlled by the concentration of HCHO and NaOH, the stability of the coating solution is determined by the concentration of potassium sodium tartrate.
沉铜速率受镀液中甲醛和氢氧化钠的浓度控制，而镀液的稳定性由酒石酸钾钠的浓度决定。 cnki
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。 cnki
To determine the free fatty ac id in vegetable oil with NaOH's standard titration solution, using Thymol Blue as its indicator.
以百里酚兰为指示剂，用氢氧化钠标准滴定溶液测定植物油中游离脂肪酸。 dictall
By thermodynamic calculation, the possible products of the main compositions existed in titanium slag were investigated in the decomposition process with molten NaOH.
通过热力学计算，对高钛渣主要组分在氢氧化钠熔盐中分解可能生成的产物进行分析； www.361xs.com
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。 bbs.news.163.com
If you are using new oil this will require5 gabout one level Teaspoon NaOH.
如果使用新食用油需要使用5克氢氧化钠。 fblife
Methods: Make rats dental ulcer model by using solid NaOH.
方法：采用固体氢氧化钠灼烧造成大鼠口腔溃疡模型。 chemyq
The effect of buffer layer, the concentration of NaOH, rate of reaction, and temperature on morphology of ZnO films is investigated.
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。 fabiao
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。 cnki
The efficiency of DBDMH production is90%with an optimum mol ratio of1:2:2 of hydantoin: Br2: NaOH.
在适宜的反应物配比条件下即海因、溴、氢氧化钠的摩尔比为1：2：2，生成产物二溴海因的产率为90%。 cnki
The copper oxide CuO hierarchical nanostructures were synthesized by a simple hydrothermal reaction, using copperII acetylacetonate and NaOH as the reactants.
本文以乙酰丙酮合铜和氢氧化钠为原料，通过在简单的水热条件下合成了氧化铜分等级纳米结构。 sioc-journal.cn
This paper introduces the simple process unit and practice in which iron is removed by adding NaOH into brine containing iron, aeration and continuous sedimentation.
介绍在含铁卤水中加入氢氧化钠，经简单曝气，连续沉降后除铁的简易工艺装置及生产实践经验。 cnki
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、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。 chemyq
Using low concentration of NaOH brought convenience to the production operation.
由于采用低浓度的氢氧化钠，给生产操作带来了方便。 j-fci
While the oil is cooling mix your methanol and NaOHlye to form the methoxide.
当食用油冷却时，先将甲醇和氢氧化钠。 fblife |