naoh
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英
例句
Reacting fat with NaOH will produce a stable soap that will usually become firmer as it cures.
脂肪與NaOH反應(yīng)會產(chǎn)生一個穩(wěn)定的肥皂，將通常更加堅定，因為它治愈。
After ALL the NaOH has dissolved, top up to 250 ml with fresh methanol, as there may be some evaporation during mixing.
等氫氧化鈉完全溶解后，倒入少量新鮮甲醇至250毫升，來彌補溶解過程中揮發(fā)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.
福克斯新聞今天報道說，一支土耳其-中國聯(lián)合探險隊宣稱在亞拉山發(fā)現(xiàn)了諾亞方舟。
The assay of content of methoxamine hydrochloric acid using phenolphthalein indicator and NaOH as titrant was developed.
提出了以酚酞為指示劑，氫氧化鈉為滴定劑測定甲氧胺鹽酸鹽含量的方法。
Silica white was prepared from laterite nickel ore by the method of molten NaOH-carbonization decomposition.
以紅土鎳礦為原料，采用堿熔融-碳酸化分解方法制備出白炭黑產(chǎn)品。
The effect of buffer layer, the concentration of NaOH, rate of reaction, and temperature on morphology of ZnO films is investigated.
研究緩沖層厚度、氫氧化鈉濃度、反應(yīng)速度及反應(yīng)溫度等條件對氧化鋅薄膜形貌的影響。
The results show that, microwave and ionic liquid had synergetic effect on transesterification when using NaOH as catalyst.
研究結(jié)果表明，用堿作催化劑時，微波和離子液體對絕緣油的制備有協(xié)同促進作用。
Presence of sodium from NaOH will suppress the ionization of barium in the second set of solutions.
氫氧化鈉中鈉的存在可以抑制第二個校準(zhǔn)溶液中鋇的離子化。
In 10%NaOH aqueous solution, Tg of the composite kept on decreasing with the farther prolongation of immersion time.
在10%NaOH水溶液中，復(fù)合材料的Tg隨浸泡時間的進一步延長而繼續(xù)下降。
The acidity from the NaHSO3 additions to the wastewater required additional alkalinity (NaOH) additions.
從亞硫酸氫鈉為需要額外補充堿度酸性廢水（氫氧化鈉）補充。
In aluminium anodizing process, concentration of NaOH, Al 3+ and additives in alkaline etching solution were determined.
在鋁合金陽極氧化生產(chǎn)工藝中，測定堿蝕槽液苛性鈉、鋁離子、添加劑的濃度。
What else you need to know: Some people swear by filling mounds with grits, bleach, or Drano (not so eco-friendly).
你還需要知道什么：有些人詛咒火蟻，用砂巖，漂白劑或者Drano（固體氫氧化鈉，NaOH，不生態(tài)保護的產(chǎn)品）來填充土墩。
the relative crystallinity of fir powder was lower after treated with NaOH solution.
堿溶液處理降低了杉木粉的相對結(jié)晶度。
For used oil, you should do a titration to determine the correct amount of NaOH to use.
使用過的油需按要做滴定法來確定正確的氫氧化納使用量。
NaOH is a strong base; when mixed with relatively neutral water, it helps keep pH between 7 and 7. 5.
和相關(guān)中性水混合時氫氧化鈉是強基，有利于將PH值保持在7到7.5之間。
Disposing of the NaOH solution before it is necessary wastes water and NaOH.
在有必要排放廢水與廢堿之前，提前排放堿液
There is 27. 2% NaOH in the sample and a little NaCl by qualitative. . .
通過定性定量分析，該樣品有高達27.2%的氫氧化鈉及很少量的氯化鈉，其余為水。
Through the study on the added amount of NaOH, reaction time and temperature, the optimum production process conditions were determined.
通過對氫氧化鈉的加入量、反應(yīng)時間、反應(yīng)溫度等生產(chǎn)條件的研究，得出了最佳生產(chǎn)工藝條件。
Extracting New Technique for Camptothecine by NaOH aq.
喜樹堿的堿水法提取新工藝。
Use 0. 1M standard NaOH solution titrant to titrate the solution from red colour to orange.
用0.1M標(biāo)準(zhǔn)NaOH溶液滴定劑，滴定到溶液由紅色變?yōu)?/c>橙色。
This is normal. Make sure ALL the NaOH (lye) is dissolved. This may take 10 minutes or more.
確認(rèn)所有的氫氧化鈉完全溶解在甲醇里，這個過程可能需要十分鐘或者更長。
Desorption studies were carried out using 0. 01-1 M NaOH solutions.
脫附進行了研究使用0.01-1M氫氧化鈉的解決辦法。
Pre-desiliconization of a Bauxite Ore through Leaching by High Concentration NaOH Solution under Atmospheric Pressure
常壓下高濃度NaOH浸取鋁土礦預(yù)脫硅
The time required for the bottles to be exposed to temperature, NaOH and pressure sprays
與瓶體接觸所需的溫度、堿液和壓力噴淋的時間
Study of Forming-Membrane Property of Soft Cellulose after Steam Explosion in aqueous NaOH Solution
改性軟木纖維素在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
兩種高鉻鑄鐵在熱強堿中的腐蝕行為
Invalidation Principle of Austenitic Stainless Steel in the case of NaOH
奧氏體不銹鋼NaOH介質(zhì)下的失效機理
A comparison of the effects of pretreatment with white rot fungi and enzyme on the pulping performance of NaOH-AQ wheat straw
白腐菌與酶生物預(yù)處理對麥草NaOH-AQ制漿性能的影響
The Reaction between Halohydrocarbon and NaOH Aqueous Solution is Hydrolysis or Alkaline Hydrolysis
溴乙烷和氫氧化鈉水溶液的反應(yīng)是水解還是堿解
Effects of NaOH treatment on structure and properties of blend films made by collagen, konjac glucomannan and chitosan
NaOH處理對膠原蛋白、葡甘聚糖、殼聚糖共混膜結(jié)構(gòu)和性能的影響
A comparison on preserved eggs processing with NaOH solution containing copper, zinc, iron and their mixtures
銅、鋅、鐵清料法加工溏心皮蛋的比較研究
Reinforcement Technique of Chemistry Factory Buildings Corroded Severely by NaOH
受NaOH重腐蝕化工廠房的加固技術(shù)
The SEM-observation and Chemical Elements Analysis of Brain Sands in Human Pineal Bodies Prepared with NaOH-Maceration
NaOH消蝕法制備人松果體腦砂的掃描電鏡觀察和化學(xué)元素分析
Different Students'Understanding of the Reaction between Metal Al and NaOH Solution
不同學(xué)生對鋁和氫氧化鈉溶液反應(yīng)的理解
Preparation and standardization NaOH standard solution
氫氧化鈉標(biāo)準(zhǔn)溶液的配制和標(biāo)定
Polarization Characteristic of Iron Anode in Concentrated NaOH Solution
鐵陽極在濃NaOH溶液中的極化特征
Corrosion Behaviour of New Aluminum Alloy Anode in NaOH Alkaline Solution
新型鋁合金陽極在NaOH堿性溶液中的腐蝕行為
Electrochemical behaviour of aluminium in aqueous NaOH solution
鋁在氫氧化鈉溶液中的電化學(xué)行為研究
Determination of Si in cast aluminium alloy by titration with NaOH solution after alkali melting
堿熔NaOH滴定法測定鑄鋁合金中硅
Regulating and Reducing Dirt-discharge Rate Test and Practice using NaOH On Steam Drum Boiler Water
采用NaOH調(diào)節(jié)爐水降低鍋爐排污率試驗與實踐
