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Countering this problem,the commercial scale trail of oxygen rich leaching of peroxyl was carried out.

这个问题,进行了化氢浸出工业试验。

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The activities of both urease and catalase are sensitive to bronopol.

土壤脲化氢溴硝醇比较敏感。

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Has old Z met a ghost?Old z has designed that perhydrol constitutes fuel , that has been a pretty difficult thing in wanting to let perhydrol dissolve to fringe benefit.

老z设计了化氢组合燃料,想让化氢溶到油水里那是相当艰难的事情。

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Research and development for fhe production of pyrocatechol and hydroquinone by reaction of phenol with hydrogen peroxide and percarboxylic acid as hydroxylating reagent are introduced.

着重介绍用化氢和过化羧酸作羟基化剂,使苯酚羟基化生成邻苯酚和酚的研究开发进展。

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It is suggested that to use soil catalase and saccharase activities to indecate the contamination situation by heavy metal in the soil of tea garden.

建议以化氢和蔗糖的活性作为评价和预测锰矿恢复区茶园土壤锰镉污染状况的敏感指标。

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In this paper, the protection measures of carbohydrate during pulp TCF bleaching, such as oxygen, ozone, peroxide, peracid and photochemistry reaction of bleaching, were respectively.

摘要本文综述了纸浆的白、白、化氢白、光催化白、过白中碳水化合物的保护措施。

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The starting temperature of crystallization for the peroxidation zirconic acid precursor during the heating process is higher that that of zirconium hydroxide.

化氢有利于改善沉淀的过滤特性,缩短制备工艺周期。

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The catalysts,which were used for oxidating hydrogenized anthraquinone working fluid in the production course of hydrogen peroxide by anthraquinone method were introduced.

介绍了蒽醌法生产化氢在蒽醌氢化工作液化步骤中所用的催化剂。

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Sample was digested in polytetrafluorethylene sealed vesssle by nitric acid-perhydrol or high chloric acid-perhydrol, Hg As Pb were simultaneously determinated by ICP-AES.

采用高压溶样弹,将样品用硝酸-化氢或高氯酸-化氢溶解后,用ICP-AES法汞砷铅连续测定。

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This article summarized the research development of the reaction characteristic between lignin quinonoid chromophoric group and hydrogen peroxide.

概述了木素醌型发色基团与化氢反应特性的研究进展。

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Dibenzyl sulfoxide and dibenzyl sulfone were synthesized from dibenzyl sulfide oxidated with H 2O 2 without catalyst.

在无催化剂条件下利用化氢苄基硫醚合成了苄基亚砜和苄基砜。

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Objective To study the effect of zinc-oxide phosphorate base on preventing hydrogen peroxide leakage in intracoronal bleaching.

摘要目的研究髓室内白时,磷酸锌水门汀基化氢渗漏的作用。

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It is taking hychroperoxides as masking agents, alumnium in titanium alloys was meascred with aluminon ammonium aurintri-carboxylate.

研究了以化氢作为掩蔽剂,用铝试剂测定钛合金中铝的方法。

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欧美人文风

By 16, I was pickled with ointments, medications, peroxides. Teeth corralled into steel prongs.

六岁时,我被软膏、药物、过氧化氢所醃渍。牙齿被钢刺围起。

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CNN 10 学生英语 2022年5月合集

Hydrogen peroxide inside the robot is converted into a gas which moves its arms.

机器人体内过氧化氢被转化成种气体,从而实现机器人手臂移动。

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假如有如果

This would cause things to oxidize, including large bodies of water, turning into hydrogen peroxide.

这将造成物体氧化,包括大量水体,它们将变成过氧化氢

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VOA常速英语_亚洲

Salal residents say they believe peroxide deposits have come as a blessing in disguise.

萨拉尔居民说,他们认为过氧化氢储量是种特殊福音。

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科学60秒 听力 2015年1月合集

The method was tested with ammonia, cyclohexanone and hydrogen peroxide.

这种方法已经经过氨气,环己酮及过氧化氢检验。

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博兹曼科学——化学

A good example could be hydrogen peroxide which is actually two oxygens and two hydrogens.

个很好例子是过氧化氢, 它实际上是两个氧和两个氢。

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A lot of people use hydrogen peroxide to clean wounds, and it isn't exactly pleasant: in addition to making the scrape hurt even more by activating the receptors that make you feel pain, the wound gets all weird and bubbly.

许多人用过氧化氢清洗伤口,而这并不令人愉快:除了会激活让你具有痛感感受器,让伤口更痛以外,创伤处会变得更可怕,还会起泡。

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Osmosis-微生物

Alright, as a quick recap: Staphylococcus saprophyticus is round, gram-positive, facultative anaerobic, non-motile, non-spore forming, catalase positive, coagulase negative, urease positive, and novobiocin resistant bacterium, which is known to be part of the normal flora of the perineum.

得!来快速回顾下:腐生葡萄球菌是种圆形、革兰染色阳性、兼性厌氧细菌,无运动能力、不形成孢子,且过氧化氢酶阳性、凝固酶阴性、脲酶阳性,对新生霉素耐药,它是已知会阴正常菌群

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双语版 TED-Ed 演讲精选

Sometimes UV disinfection is then combined with further disinfection processes that use chemicals like hydrogen peroxide to handle a wide range of microorganisms and micropollutants.

有时,紫外线消毒与使用过氧化氢等化学物质来处理各种微生物和微污染物步消毒过程相结合。

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科学60秒 听力 2016年5月合集

Just add a bit of peroxide to the wastewater, and it'll react with the platinum to form water and oxygen bubbles, which propel the tubes along.

只需废水中添加过氧化氢,它就会与铂金反应形成推动机器人前进水和氧气泡沫。

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史蒂芬‧金谈写作

Three times a day, nurses would unwrap the smaller pins and the much larger Schanz pins and swab the holes out with hydrogen peroxide.

每天三次护士会拆下小钢针,卸掉大尚茨钉,然后用过氧化氢擦洗露出洞口。

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Discovery纪录片《认识细菌》

The heart of its process contains bleaching bats that use hydrogen peroxide, a substance derived from water that degrades back to water.

其工艺核心是使用过氧化氢漂白,氧化氢是种从水中提取物质,可以降解回水。

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Osmosis-解剖与生理

During an oxidative burst, the neutrophil produces lots of highly reactive oxygen molecules like hydrogen peroxide.

次氧化爆发中,中性粒细胞会产生大量高活性氧子,如过氧化氢

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And it'll also make your cells fizz, because your cells also have catalase in them.

它也会让你细胞产生嘶嘶声,因为你细胞中也含有过氧化氢酶。

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Osmosis-微生物

To test for this, a few drops of hydrogen peroxide are added to the colony of the suspected bacteria.

将几滴过氧化氢添加到待测细菌菌落中,可以对过氧化氢酶进行测试。

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Scishow 精选系列

Because your body actually makes hydrogen peroxide on its own!

因为其实你身体自己也会产生过氧化氢

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Osmosis-微生物

It's a non-spore forming, aerobic, facultative intracellular, catalase and oxidase positive bacteria that is best visualized with silver stain and grows well on BCYE agar with cysteine and iron into grey-white colonies with a cut-glass appearance.

它是非芽孢、需氧、兼性细胞内寄生、氧化酶和过氧化氢酶阳性细菌;最佳观察方式是银染色;BCYE培养基供给半胱氨酸和铁况下生长良好,可形成雕花玻璃样灰白色菌落。

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Osmosis-微生物

Anaerobes, clostridia included, tend to lack the enzymes catalase or superoxide dismutase, so oxygen is actually toxic to them.

厌氧菌(包括梭菌)般都缺乏过氧化氢酶或超氧化物歧化酶;因此氧气对他们有毒害。

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Scishow 精选系列

So your cells are stocked with catalase to help turn that hydrogen peroxide into water and oxygen before it can do any harm.

所以你细胞中存有过氧化氢酶,以帮助这些过氧化氢转换成水和氧气,以免产生任何危害。

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Osmosis-微生物

Staph saprophyticus is catalase positive, so it makes an enzyme called catalase.

腐生葡萄球菌是过氧化氢酶阳性,它能产生种称为过氧化氢酶。

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