硫化钠

[liú huà nà]

汉英

网络释义

例句

释义:
全部全部,sodium sulfidesodium sulfide,sodium sulfuretsodium sulfuret,Sodium sulfideSodium sulfide,Sodium SulphideSodium Sulphide,na2sna2s
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
The invention discloses a semi-vertical reverberatory furnace for preparing sodium sulfide and a technique thereof.
本发明公开了一种制备硫化钠的半立式反射炉以及工艺。
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2.
Experiment results show that as cooking additive quinone compounds are more suitable for soda cooking without sodium sulfide.
结果表明，醌类蒸煮助剂更适用于无硫化钠存在的烧碱法蒸煮。
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3.
With the application of UV spectrophotometry, and solution chemistry method, the reagent removal mechanism of sodium sulfide was studied.
应用紫外吸光光度法和溶液化学的方法研究了硫化钠脱药机理。
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4.
As a resource based industry, it is highly rely on resources of Glauber Salt and Coal according to its production process.
硫化钠作为资源依托性产业，生产工艺决定了其主要依托芒硝和煤炭两种资源。
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5.
The method that the gold concentrate adding sodium sulfide is roasted could effectually raised the recoveries of gold, silver and copper.
该方法是将金精矿加入硫化钠后进行焙烧预处理，可有效地提高金、银、铜的回收率。
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6.
P-Toluene thio sulfonic acid sodium salt has been synthesized with sodium sulfide and p-toluenesulfonyl chloride as the raw materials.
本文以硫化钠和对甲苯磺酰氯为原料，对对甲苯硫代磺酸钠的合成工艺进行了改进。
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7.
Unlike sodium-sulfur batteries, vanadium-flow batteries don't need to be heated to high temperatures.
与硫化钠不同的是，液化钒电池不需要加热到高温。
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8.
The variation of UV on the reaction of aromatic intro compounds with sodium polysulfide was determined by using modified method directly.
采用改进的方法直接测定了芳香硝基化合物与多硫化钠在反应过程中的紫外光谱的变化。
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9.
The mechanism of the reaction ofp- nitrotoluene with sodium polysulfide hasbeen studied with kinetic method.
用动力学方法研究对硝基甲苯与多硫化钠反应的机理。
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10.
The paper used iodimetry to measure of Na2S in chemical-milling solution. The analysis result's exact degree can satisfy producing require.
本文采用“碘量法”测定化铣液中的硫化钠，分析结果的准确度和精密度完全能够满足生产要求。
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