• Quartz is quartz—a silicon ion surrounded by four oxygen ionsthere's no difference at all between two-million-year-old Pleistocene quartz and Cambrian quartz created over 500 million years ago.

    石英石英——四个离子围绕离子——200万年前更新世石英5亿年前寒武纪石英之间没有任何区别

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  • What is negative oxygen ions?

    什么负氧离子

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  • The electrolyte of an SOFC only transfers oxygen ions, not electrons.

    由于燃料电池电解液仅仅传递离子,而非电子,因此回路较长。

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  • Because aluminum ions have charge of plus three and oxygen ions have charge of minus two.

    因为离子价,价。

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  • Oxygen ions from a cold cathode ion-gun have been used tor bombarding the growing thin films.

    一个阴极离子枪产生的离子轰击淀积过程中的薄膜表面。

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  • Because of beneficial negative oxygen ions produced, oxygen-bar becomes a new favor of family medical service and health care market.

    氧吧因其能产生有益身体健康负氧离子成为家庭医疗保健市场的新宠

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  • The new superlattice electrolyte material opens wider gaps through which the oxygen ions can pass without having to be handed from atom to atom.

    新的晶格电解质材料内部结构具有更宽缝隙离子通过不必一个原子传送给另一个原子。

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  • The present work concerns in the experimental study on producing ma order of negative oxygen ions with a pocket permanent magnet Penning source.

    文章涉及袖珍永磁潘宁源产生毫安离子束实验研究

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  • The paper presented the function of negative oxygen ion, explained what the anion powder is and expound the principle in producing negative oxygen ions.

    论述负氧离子保健功能奇冰石复合产生负氧离子原理

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  • Located in the open-style lobby of the hotel, the bar presents an excellent view of the nearby waterfall and access to the refreshing negative oxygen ions.

    森林半岛位于酒店开放式大堂中,咫尺瀑布映入眼帘负氧离子沁人心肺。

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  • The team studied a well-known material, gadolinium doped ceria (GDC), which transports oxygen ions and is currently in use as a solid oxide fuel cell electrolyte.

    这个研究小组研究了典型材料掺杂氧化(GDC),用于运输离子并且最近被用作一种固态氧化物燃料电池电解质。

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  • The level of negative oxygen ions at Mumian Lake is over 70,000 per cubic centimeter, which is 350 times the amount in Beijing and 900 times the level of Chengdu!

    立方厘米负氧离子数量达70000多个,木棉每呼吸一口空气,负氧离子北京350,是成都的900倍!

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  • The efficiency of solid-oxide fuel cells is limited by the electrolyte's ability to transport oxygen ions, which must pass from atom to atom through the solid electrolyte.

    固态氧化物燃料电池效率限于电解质传送离子能力氧离子固态电解质的原子传递

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  • To test this idea, she and her colleagues designed a device that USES short pulses of electricity to ionise the surrounding air, creating a purple plume of plasma rich in oxygen ions.

    为了验证这个想法同事设计了一种设备利用脉冲使周围空气离子化,产生紫色富含离子等离子火焰。

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  • Theresearch, which is published in the journal NatureCommunications, involves improving the transport of oxygen ions, a keycomponent in converting chemical energy into electricity.

    研究发表《自然通信》上,内容涉及化学能转变电能关键环节——离子传输改进

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  • Meanwhile we contrast the inspect result of the small forest climate and air concentration of negative oxygen ions, in order to be the assistant indexes for the health assessment.

    同时林内小气候空气负氧离子浓度进行对比监测,作为健康评价辅助指标

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  • The migration of oxygen ions in materials needs higher activation energy. The decrease of membrane thickness is one of the effective ways for obtaining higher oxygen permeating flux.

    离子材料中传导需要相对较高活化能减小厚度获得氧性能有效途径

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  • Auroras happen when ions in the solar wind collide with atoms of oxygen and nitrogen in the upper atmosphere.

    极光出现缘于太阳风离子与高层大气中的原子碰撞

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  • Cronin says early results suggest he can create a membrane that splits water into hydrogen ions, electrons and oxygen when illuminated - the initial step of photosynthesis.

    克罗宁早期实验结果形成细胞膜可将分解为离子、氢电子氧分子是光合作用初始状态

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  • Sea spray – and, therefore, sea air – is full of negative hydrogen ions, charged particles that neutralise damaging free radicals (positive ions) and improve our ability to absorb oxygen.

    大海溅起浪花,因而使海洋空气中富含离子抵消自由基阳离子带电粒子增强我们吸氧能力

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  • The ions and electrons met at the cathode, and combined with the oxygen to form lithium oxide that filled the pores in the carbon.

    离子电子负极相遇,和氧气结合从而形成填入氧化物

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  • T he concentrations of ions in electrolyte were measured by normal analysis method, and the content of oxygen in electrolysis gas was measured by gas chromatography.

    利用常规滴定分析方法测定电解各种离子浓度利用相色谱测定了解气中的氧气纯度(体积分数)。

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  • It was suspected that NO2 - ions, formed at the cathode by reduction, May have an adverse effect on the oxygen content of the sample.

    人们曾经怀疑阴极通过还原作用而形成NO2-离子可能样品含量不利影响

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  • The active oxygen generated from the action of silver ions sterilizes the refrigerator environment giving your food a protection shield and keeping it fresh for long hours.

    银色离子行动引起活跃氧气消毒食物保护保持冰箱环境新鲜时间

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  • With the equilibrium water content increasing, the absorption of protein on hydrogel enhanced, which reduced the permeability of the oxygen and ions of the material.

    蛋白质凝胶吸附随着水凝胶平衡含水量增大增大,吸附的蛋白质降低了水凝胶的离子通透性。

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  • Conclusion: Lanthanide ions can inhibit the production of active oxygen free radicals at low concentration, but it turned out contrary at high concentration.

    结论稀土离子较低浓度都能抑制活性氧自由基生成。较高浓度时,作用相反

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  • The effects of the perovskite-type compositions, the additive of other metal ions and the sintering temperature of the membranes on the oxygen permeability of the materials were investigated.

    探讨钛矿基体氧化物离子掺杂以及膜片烧结温度材料性能影响,并考察了催化反应器内的甲烷部分氧化反应情况。

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  • Water containing no ions other than hydrogen, oxygen and hydroxyl ions. Usually produced through the use of ion exchange resins and used for the final rinse in pre-treatment processes.

    氢、氢氧根离子其它离子一般离子交换树脂生产,用于处理工艺最后一道水洗

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  • The main factors influencing the oxidation of fatty acid in beer included temperature, light, oxygen, metal ions and antioxidant.

    影响啤酒脂肪酸氧化主要因素温度氧气金属离子抗氧化剂

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  • The main factors influencing the oxidation of fatty acid in beer included temperature, light, oxygen, metal ions and antioxidant.

    影响啤酒脂肪酸氧化主要因素温度氧气金属离子抗氧化剂

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