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Nitroglycerin is obtained by nitrating glycerol.

硝化甘油是经过硝化丙三醇得来的。

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Our water supply is becoming polluted with nitrates.

我们的水源正受到硝酸盐的污染。

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Silver nitrate is a salt.

硝酸银是一种盐类化

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Composite W-Cu oxide nanopowder was prepared by spray-drying and milling of ammonium metatungstate(AMT) and cupric nitrate.

采用偏钨酸铵、硝酸铜通过喷雾干燥、焙烧、球磨备纳米氧化钨铜复粉末。

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In the presence of ethanonitrile and polyethylene glycol, anthrone reacts with ammonium ceric nitrate to form 1 nitroanthraquinone.

在乙腈、相转移催化剂聚乙二醇存在下 ,蒽酮与硝酸铈铵反应生成 1 -硝基蒽醌。

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Qualified nickelous, sulfate, nickelous nitrate and nikel monoxide were prepared with waste raney nickel catalyst as raw material.

以废雷尼镍催化剂为原料,备出格的硫酸镍、硝酸镍和氧化镍。

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It is well known that the nitrate and nitrite from environment is causally related to infant methemoglobinemia and esophageal cancer.

环境中的硝酸盐暴露与婴儿高铁红蛋白症及食管癌的病因关联已为人们熟悉。

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CONCLUSION The antifungal effect of miconazole nitrate emulsio n is strong, while mucosa irritation of its inclusion compound is not obvious.

硝酸咪康唑乳浊液的抑菌作用较强,而环包的刺激性较小。

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The new research progress of the effect of additives on thermal stability and explosivity of the ammonium nitrate is systema-tically introduced.

就添加对硝酸铵热稳定性及爆炸性的影响研究的最新进展情况进行了系统介绍。

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They are formed byatmospheric photochemistry reaction, and could product OH radical, alkyl radical, ozone,carboxylic acid peroxyacetyl nitrates by atmospheric photochemistry reaction.

羰基化是大气光化学反应的产,又能通过光化学反应生成羧酸、羟基自由基、臭氧和过氧乙酰硝酸酯。

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The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氮氧化、碳氢化在形成光化学烟雾中的作用和臭氧、过氧乙酰硝酸酯产生的过程,并介绍了光化学烟雾的形成机理。

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Schneiderite, for instance, consisting of a mixture of ammonium nitrate and dinitronaphthalene, is mixed in an edge runner in batches of 60kg.

例如,由硝酸铵和二硝基组成的混炸药施奈德莱特,便是以每批60公斤在轮碾机中混的。

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Result SFS oral liquid can restrain the movement of mouse, cooperate with soluble pentobarbitone, resist to strychnine nitrate.The more dosage the more effect.

结果SFS口服液能抑小鼠自发活动,对小鼠睡眠的影响与戊巴比妥钠有协同作用,有对抗硝酸士的宁导致惊厥发作的作用,且剂量越大,作用越明显。

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Nitro 1,2,4 triazole 5 one(NTO)can be obtained by nitrating 1,2,4 triazole 3 one (TO) under different conditions,and nitrobenzyl derivatives of TO are prepared as well.

研究了1,2,4三唑酮3(TO)衍生成,结果表明TO在多种硝化条件下均可得3硝基1,2,4三唑酮5(NTO),同时还成了TO的二取代硝基苯衍生

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This paper presents the studies on the reaction form of urea or nitrourea which condenses with nitrolysis fragments of urotropine to form Keto-RDX in nitrating agents.

通过改变加料方式来研究脲或硝基脲在硝化剂中与乌洛托品硝解碎片进行缩反应的形式。

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The main body of a book is adopt to follow different condition of admeasurement in vitro to active effect of stem tumour mustard hydrogen nitrate reductase.

本文采用离体法测定不同条件对于茎瘤芥硝酸还原酶活性的影响。

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Palladium can be separated from polyxene by the process of resolving polyxene,removing nitrate,precipitating palladium,etc.The grade of pure platinum obtained from the process is more than 99.95%.

粗铂经王水溶解,赶硝,加入丁二酮肟使大部分钯以沉淀的形式与铂分离,余留的少量钯用溴酸钠水解法处理,可达到铂钯分离的目的,所得纯铂品位高于99.95%。

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科学60秒-科学美国人 2020年6月合集

The chemical composition is actually potassium nitrate.

化学成分实际上是硝酸钾。

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TED-Ed(视频版)

Global water sources are polluted by excess ammonium nitrate from cornfields.

玉米田多余的硝酸铵污染全球水源。

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BBC 听力 2020年11月合集

According to the source, someone is planning to smuggle enough ammonia nitrate into Argentina to produce a bomb.

根据消息来源,有人正计划向阿根廷走私足够的硝酸氨来制造一枚炸弹。

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园精讲

And this is solution of nitrate of silver.

这是销酸银溶液。

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PBS访谈社会系列

Officials said that 2, 700 tons of ammonium nitrate blew up.

相关官员表示有2700吨硝酸铵爆炸。

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经济学人-科技

The first set of particles are made of titanium nitrate.

第一组颗粒是由硝酸钛制成的。

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VOA慢速英语_世界

Ship crews might dump more sulfur and nitrates into the ocean.

员可能会向海洋排放更多的硫和硝酸盐。

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Only these crystals were made of sodium nitrate and sodium acetate, not sugar.

只不过这些晶体是由硝酸钠和醋酸钠制成的,而不是糖。

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WIL生活启示录

The main suspect bad compounds put specifically in processed meat are nitrates and nitrites.

加工过的,主要被怀疑有害的化合物是硝酸盐和亚硝酸盐。

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Therefore, it has been suggested that elite athletes might not benefit from nitrates supplementation.

因此,有人认为,优秀运动员可能不会从硝酸盐补充剂受益。

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Now, there are some major issues with the nitrate nitrite idea.

现在,硝酸盐亚硝酸盐的观点有一些主要的问题。

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Each molecule is made up of three nitrate groups bound to a chain of carbons.

每个分子由三个与碳链结合的硝酸盐基团组成。

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当月 CNN 10 学生英语

What we do know is that the chemical compound silver nitrate is a key ingredient.

我们所知道的是化合物硝酸银是一种关键的成分。

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VOA Special 2021年9月合集

It can also pollute water with nitrates and create the pollutant nitrous oxide, he said.

他说,牛尿分解而成的硝酸盐会污染水,它也会转化成污染物——一氧化二氮。

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园(音频分割版)第一季

And this is solution of nitrate of silver. Rub a little in, morning and night.

这是硝酸银溶液。每天早晚取少量擦拭患处。

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生活小窍门

So there is a much larger potential for nitrate supplementation to work.

所以补充硝酸盐可以给你提供很大的潜力。

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国家地理选编

Plastic trash drifted into rivers and oceans; so did nitrates and phosphates leaching from fertilized fields.

塑料垃圾漂入江河海洋,农田肥料渗出的氮和磷也紧随其后。

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CNN 精选 2016年9月合集

The report measured pollutants like sulfates, nitrates and black carbon, blamed for getting into people's lungs.

世卫组织发布的报告测量了硫酸盐、硝酸酯和黑碳等可进入人们肺部的污染物。

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So when the sodium acetate began to combust, the sodium nitrate sped things up.

因此,当醋酸钠开始燃烧时,硝酸钠就会加速燃烧。

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Hat makers in the 1800s, for example, used a compound called mercuric nitrate to make felt for their hats.

例如,19 世纪的帽子制造商使用一种叫做硝酸汞的化合物来制作帽子的毛毡。

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