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

方法以邻苯二甲酰亚胺为原料经次氯酸钠氧化目标化

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It is synthesized by oxidation of isocitrate, coupled to the reduction of NAD.

由异柠檬酸氧化而来,同时伴有NAD的还原。

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The kinetics of deep oxidation of butene-2 and butadiene obeyed the empirical rate equation.

丁烯-2及丁二烯深度氧化动力学服从经验速度方程。

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Method The target compound was synthesized from clarithromycin via hydrolyzation,acetylation,cyclic carbonatation,oxidation,decarbonatation,acylation,cyclic carbamatation and cyclization.

方法以克拉霉素为起始原料,经水解、乙酰化、环碳酸酯化、氧化、脱碳酸酯化、酰化、环氨基甲酸酯化和环等反应目标化

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The preparation of ADC foaming agent from biurea by dioxygen catalytic oxidation was investigated and discussed.

用分子氧催化氧化联二脲制取ADC泡剂进行了探讨。

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Because dinitrogen tetroxide has intense oxidation character, it was often used as one oxidant of bipropellants.

四氧化二氮由于沸点低、易挥,直接使用时存在诸多不便,常被制胶体推进剂使用。

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The acetolysis,oxidation and hydrolysis reactions in the synthetic process of 16-dehydropregnenolone acetate from diosgenin were studied.

研究了以薯蓣皂素为原料娠双烯醇酮醋酸酯生产工艺中的开环、氧化和水解3步反应。

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Oxidation of tropine with chromic oxide gave tropinone which can be quaternized to 5 in quantitative yield.

为了使反应的研究简化,将阿托品水解为托品醇、再氧化为托品酮,托品酮季胺盐与氢化钠反应。

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The principle,influence fectors and harmfulness of the water body eutrophia in oxidation pond were introdneed in this paper.

氧化塘水体富营养化,介绍了氧化塘水体富营养化的生机理、影响因素及其危害,探讨了防治措施,并展望了未来的研究趋势。

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Thestabilized powders have obvious better oxidation resistance than unstabilized Pow-ders.And the other physical and chemical properties remain constant.

经钝化处理后的粉末,其抗氧化性显著提高,而其他理性能及化学组基本保持不变。

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The lipotropic effect of threonine and lysine might result from their enhancement of fatty acid oxidation activityin liver mitochondria.

其机转可能为增加细胞粒腺体中之脂肪酸氧化作用

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The oxidation,displacement and esterification of aromatic amines,aromatic amides and organic boranes using sodium perborate as oxidizing agent were reviewed.

综述了过硼酸钠与芳胺、芳酰胺、有机硼化、醛等化的氧化,取代、酯化反应。

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The Diosmetin will have effect and so on oxidation resistance, anti-infection, anti-shock functionality foods, the cosmetics and the future medicine.

香叶木素有抗氧化、抗感染、抗休克等功效的功能性食品、化妆品和未来药

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In the oxidation reaction of cyclohexene, total selection of cyclohexene oxide, cyclohexanol, cyclohexenol and 2-cyclohexene-l-one reaches 98.5%, conversion reaches 33.2%.

在环己烯的氧化反应中,环氧环己烷、环己醇、环己烯醇和环己烯酮的选择性共达到98.5%,转化率达到33.2%。

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Coordination Chemistry: Characterization of the electronic structure and the bonding characteristic of nonplanar metalloporphyrins in different oxidation and spin states.

探讨非平面金属在各种不同氧化态和自旋态之电子结构和键结特性。

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A structural isomer of citral that is obtained from the oxidation of nerol and is used to make perfumes and flavorings.

顺丁烯二酸氧化的酸(如在脂肪和碳水化的新陈代谢中)。

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It is based on the catalytic effect of phenols for the oxidation of gallocyanin by sodium bromate in sulfuric acid medium.

在硫酸介质中,利用酚催化溴酸钠氧化花青的反应,联用顺序注射技术建立了顺序注射催化动力学光度法测定废水中痕量酚的新方法。

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The white mixture of starting materials turns green after milling, indicating the formation of polyaniline in its doped emeraldine oxidation state.

白色的初始材料混在球磨后变了绿色,这表明,混在掺杂苯胺绿氧化状态下形了聚苯胺。

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To the following surface treatment: sand blasting, oxidation, corrosion, laser carving, wholesale, laser welding, polishing, lampworking, PVD vacuum electroplating, oil-filled fonts.

能进行以下表面处理: 喷砂,氧化,腐蚀,镭雕,批,激光焊接,抛光,拉丝,PVD真空电镀,字体填油.

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This thesis mainly introduced that ureas and semicarbazides were synthesized by oxidation of corresponding thioureas and thiosemicarbazides using 30% peroxide as oxidant.

本文主要介绍了以30%浓度的双氧水作为氧化剂氧化硫脲、氨基硫脲来制备相应的脲和氨基脲类化

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This loss of electrons is what's called oxidation.

这种失去电子情况叫氧化

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中高级英语短文

The corrosive process, known as oxidation, weakens the underlying material.

这一腐蚀过程被称为氧化会削弱基础材料。

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地球实验室

And one of the keys to breaking these bonds is through oxidation.

破坏这些化学键关键之一是通过氧化

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语版 TED-Ed 演讲精选

What happened in Volta's cell is something chemists now call oxidation and reduction.

Volta电池中发生就是化学家如今称作氧化和还原

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CNN 10 学生英语 2022年11月合集

Oxygen, there's a lot of reactions that happen if you've heard of oxidation.

罪魁祸首就是氧气,如果你听说过氧化话,就知道氧气会导致很多发生

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每日英语听力 | 语精读

According to the New York Historical Society, it turned completely green because of oxidation by 1920.

根据纽约历史学会指出,雕像到了1920年就由于氧化而完全变绿了。

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经济学人(汇总)

The two researchers therefore decided to focus their attentions on ozonolysis, as triatomic oxidation is known.

因此,这两位研究人员决定将研究重点放在臭氧(即三原子氧化分解上。

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假如有如果

This is because there's a layer of oxidation on metals that prevents them from welding together.

这是因为金属表面有一层氧化膜,阻止它熔合。

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经济学人(汇总)

Dr Hinners and Dr Lee wondered if higher precision could be obtained by thinking a bit more about oxidation.

Hinners博士和Lee博士想知道更高精确度是否可以通过更多地考虑氧化来获得

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And the oxidation of DNA has been known to cause mutations that can lead to some kinds of cancer.

众所周知,DNA 氧化会引起突变,从而导致某些类型癌症。

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There are two key processes happening when a wine is “breathing” : evaporation and oxidation.

葡萄酒在“呼吸”时会发生两个关键过程:蒸发和氧化

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Well that is a chemical reaction called oxidation.

这是一种叫做氧化化学

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That's why we've evolved ways to combat oxidative stress by using " antioxidants" or molecules that inhibit oxidation.

这就是为什么我开发了通过使用“抗氧化剂”或抑制氧化分子来对抗氧化方法

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HSDR1

Organic chem-- more light, more oxidation.

有机化学原理 光照越足 氧化越快

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Oxidation breaks them down, mellowing that astringent texture and allowing other flavors and aromas to shine through.

氧化将它分解,使涩味变得醇厚,并让其风味和香气散发出来。

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Crash Course 综合篇

Specifically, they are oxidation or redox reactions, the ones where electrons are exchanged.

具体来说,它氧化或氧化还原, 即交换电子

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豪斯医生

Organic chem... More lights, more oxidation.

有机化学: 更多灯光, 更多氧化

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WIL生活启示录

Also, I would really recommend wild-caught or pasture-raised animals eating a natural nourishing diet and be wary of fish oil oxidation.

此外,我真建议野生捕获或牧场饲养动物吃天然营养饮食,而且要警惕鱼油氧化

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中高级英语短文

Like other antioxidants, past studies suggest some polyphenols can prevent and slow the oxidation of healthy chemicals and protect our bodies from disease.

与其抗氧化剂一样,研究表明,一些多酚可以防止和减缓有益化合物氧化,保护身体免受疾病侵害。

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Huberman Lab

And the outcome was looking at changes in fat mass, not fat oxidation, not energy expenditure.

研究结果是观察脂肪量变化,而不是脂肪氧化或能量消耗变化。

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