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Corrosively medium for chemical production such as sodium hydrate,caustic soda,sulfuric acid,nitric acid,acetic acid,fatty acid.

化工生产品中的腐蚀性物料,如:烧碱、纯碱、浓稀硫酸、碳酸、醋酸等。

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Sodium phenolate and acetophenone can be obtained by adding sodium hydrate into azeotrope.

共沸物中加入氢氧化钠,分离出酚钠盐和苯

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Methods Procaine intravenous anesthesia was administered after ketamine basal anesthesia,pentothal sodium induction and intubation.

法氯胺基础麻醉后,硫喷妥诱导经口气管插管静脉普鲁卡因复合全麻。

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The terbutaline effect was partly blocked by amiloride and ouabain,which were inhibitors of sodium transport.

转运特异性抑制剂——阿咪洛利或哇巴因能部分抑制特普他林刺激肺泡内液体清除的作用。

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Principle and operation technology of removing silicon,phosphorous and arsenic from sodium wolframate is presented.

阐述了钨酸钠溶液中除硅、磷、砷的原理,并出了具体的操作工艺。

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The heptanal butyl mercaptal was synthesized with heptanal, sodium thiosuifate and 1bromobutane as raw materials.

以正庚醛、硫代硫酸钠和溴代正丁烷为原料,合成了正庚醛正丁硫醇缩醛。

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Four methods for the determination of sodium gluconate are introduced,i.e.HPLC,spectrophotometry,nonaqueoustitration and polarimetry.

本文介绍了种常用的葡萄糖酸钠检测法:HPLC法、分光光度法、非水滴定法和旋光法。

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Using self-prepared sodium naphthalide solution,PTFE micropore membrane was modified to improve its wetness and adhesiveness.

用自制的—萘处理液,改性聚烯(PTFE)微孔膜,改善薄膜表面的润湿性和粘合性。

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To observe the influence of sodium hyaluronic acid to pilocarpin hydrochloride eyedrops.

观察玻璃酸钠对硝酸毛果芸香碱滴眼液的影响。

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Thioglycolic acid(TGA) was synthesized from thioglycolic acid and sodium hydrosulfide under common pressure.

研究了以硫氢化钠和氯酸钠为原料常压合成巯基酸。

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METHODS The title compound was synthesized from phthalimide by oxidation with sodium hypochlorite.

法以邻苯二甲酰亚胺为原料经次氯酸钠氧化合成目标化合物。

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HPLC method has been established for the determination of glutamate sodium in flucloxacillin sodium granule.

建立快速直接测定氯西林钠颗粒中谷氨酸钠含量的HPLC法,高分析效率和结果的可靠性。

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The ephedrin was extracted from the upper layer of xylene extraction solution and sodium c...

下层铜代,酸化,碱化得麻黄卟啉

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The disinfection facilities include storage, dosing and associated pipeline systems for sodium hypochlorite sodium bisulphite.

消毒设施包括次氯酸钠及亚硫酸钠储存,调控和相关的管道系统。

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These effects are antagonizeed by sodium sulfide.

这些效果被硫化钠中和了。

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HPLC method for determination of sodium azulene sulfonate in Marzulene-S granules was established.

建立了反相离子对HPLC法测定麦滋林颗粒中薁磺酸钠含量。

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The most commonly used agents in this situation are sodium nitroprusside (Nipride) and labetalol (Normodyne).

最常用的药物是拉贝洛尔和硝普钠。

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Explain the mechanism of the sodium Amytal infusion technique used for assessing cerebral dominance.

解释阿米妥钠浸润法用来评估大脑半球优势化的机制。

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Common salt is a compound of sodium and chlorine.

食盐是和氯的复合物。

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A chemiluminescence method was established for determination of oxacillin sodium for injection.

建立了流动注射化学发光法测定注射用苯唑西林的含量。

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VOA Special 2019年1月合集

And also, sodium is much more abundant.

而且,资源远比锂资源丰富。”

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经济学人-科技

Yet sodium offers several advantages as a coolant, says Chris Levesque, TerraPower's boss.

然而,泰拉能源的老板克里斯·莱韦斯克说,作为一种冷却剂有几个优点。

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经济学人-科技

They are using aqueous sodium iodide (ie, a solution of sodium ions and iodine ions).

他们使用的是碘化钠水溶液(即钠离子和碘离子的溶液)。

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科学大揭秘

This reaction produces sodium chloride and oxygen gas.

这个反应产生氯化钠和氧气。

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自然百科

So you could almost look like you are standing in a donut of sodium emission.

因此你会看上排放的面包圈里。

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华尔日报

Petroleum or crude oil is the same raw material used to make sodium polyacrylate.

石油或原油是用来制烯酸钠的相同原料。

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华尔日报

The preservative used in this product is sodium benzoate.

本产品使用的防腐剂为苯甲酸钠。

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CNN 10 学生英语 2023年3月合集

With a symbol of Na, sodium is the correct answer here.

用Na表示,是这道题的正确答案。

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Vox 观点

Our sodium, meanwhile, has melted… and our bubble of hydrogen is liquid too.

与此同时,我们的融化了,我们的氢泡也是液态的。

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Vox 观点

A gram of hydrogen, a gram of sodium… and a kilo of water.

一克氢,一克钠,还有一公斤水。

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双语版 TED-Ed 演讲精选

Once absorbed, the chemical binds to sodium channel proteins, which help propagate nerve impulses.

一旦被吸收,这种化学品就会与有助于传播神经冲动的通道蛋白结合。

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The pyrethroid keeps the sodium channels open, so the nerves fire repeatedly.

拟除虫菊酯使钠离子通道保持开放,导致神经不断反射。

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美食家基地

One English cucumber, peeled, water and sodium citrate, in and blended.

一根英国黄瓜,皮,放入水和柠檬酸钠,并搅拌。

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Sodium electrolytes in the body become diluted, causing cells to swell.

体内的电解质被稀释,成细胞水肿。

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VOA Special 2019年1月合集

We want to use sodium instead of lithium because it has different properties.

“我们希望用钠而不是锂离子来制电池,因为钠拥有不同的特性。

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美食家基地

It's a quick bread that's made, it's leavened with sodium bicarbonate.

这是一种快速制作的面包,用碳酸氢钠发酵。

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经济学人-科技

Tin is the preferred material for the anode in a lithium or sodium battery.

锡是锂电池或电池的首选阳极材料。

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经济学人-科技

At the same time, liquid sodium is much less corrosive to pipes than hot water.

与此同时,液态对管道的腐蚀性要比热水小得多。

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Crash Course 天文篇

So carbon fusion makes neon, magnesium, and sodium, and those accumulate.

变产生氖、镁、,这些元素就会积累起来。

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连线杂志

One is called sodium hydrogen phosphate and the other one is called potassium dihydrogen phosphate.

一种称为磷酸氢钠,另一种称为磷酸二氢钾。

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