• 即使非常强的口香糖都能抵挡强酸分解

    Although it's mighty powerful acid, the rubber resists the acid's attempts to break it down.

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  • 本文阐述了酸度函数表示强酸酸度,讨论强酸的一些应用

    This paper expounds the acidity function for the use of concentration acidic solution and super acids, together with the discussion of some application of super acids.

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  • 介绍沸石分子筛固体固体超强酸结构特征及其酯化反应体系中的应用

    The structural character of zeolite solid acid and zeolite solid-Superstrong acid and their application in esterification reaction systems are presented.

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  • 对于大多数溶液盐酸,一种最好材料但是这种材料推荐用于包括石油大多数强酸的流体。

    It is the best material for most alkali solutions and hydrochloric acid, but is not recommended for applications involving petroleum oils or most strong acids.

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  • 磷酸为基体,合成了具有高效选择性强酸新型分离材料提钕离子,连续运行表现出良好的筛分性能。

    A novel ionic sieve with high selectivity and acid resistance to remove Nd3+ in aqueous liquid was prepared, in which zirconium phosphate was used to be the substrate.

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  • 本文主要强酸性质入手,论述了其酸组成几个规律以便我们更深地研究的性质,不断开发出新的超强酸

    This article probe mainly about component law of the superacid. so that we may researed profoundly natun of superacid and discover continually it.

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  • 分别考察了不同类型固体强酸催化酯化作用,并且研究了搅拌速度催化剂用量以及焙烧温度酯化反应影响

    Some different kinds of solid superacid, the influence of stir speed, the amount of catalyst, and the roasting temperature on esterification reaction was studied.

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  • 报道了固体强酸催化剂合成烷基葡萄糖多苷反应讨论了固体超强酸的最佳反应活性,葡萄糖转化率达99%。

    Reaction catalyzed by solid super acid to synthesize alkyl polyglycoside is reported. The best reaction activity of solid super acid catalyst is discussed. The conversion of glucose arrived to 99 %.

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  • 有趣至少地球上需要性的形成

    The interesting thing is that on Earth at least it needs highly acidic water to form.

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  • 生产纤维损失小、漂白性能好的浆料最佳方法使用强酸蒸煮温度

    The best method of reducing attack on the cellulose and still obtain a bleachable pulp is to use strong acid and low cooking temperature.

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  • 美国加州被废弃里士满拥有世界上酸性最强,这种强酸性是地下微生物消耗硫化物并排硫酸造成的。

    The abandoned Richmond Mine in California has the most acidic waters in the world, courtesy of underground microbes that consume sulfides and excrete sulfuric acid.

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  • 健康问题始终伴随着他们,满布血丝的眼睛强酸环境造成牙齿腐蚀脱落,哮喘过敏胃痛,还有膝关节劳损。

    Health problems include bloodshot eyes, teeth eroded to stumps due to the acidic conditions, wheezing, allergies, sore stomachs, and damaged knees.

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  • 建议使用强酸硝基酯类氯仿及酮类的化学物之中

    Not recommended for use in chemical acid, nitro hydrocarbons, esters, ketones and compounds in chloroform.

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  • 它们性的——然而更为特别的是,干果容易粘牙齿上,从而加重这种危害

    They are highly acidic - but what makes them particularly damaging is they stick to the teeth, compounding the damage.

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  • 一种活泼二元强酸许多金属金属氧化物作用生成硫酸盐,强烈的吸水作用氧化作用

    It is duality strong acerbity. It had ability with much metal and metal oxide action make sulfate while it process strong SOP and oxygenation.

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  • 咖啡清洗过程中,严禁使用硬质刷子刷洗避免使用强酸强碱清洁剂避免咖啡杯表面刮伤受损

    In the process of cleaning coffee, do not use hard brush scrub, but also to avoid the use of strong acid, alkali cleaning agent, so as to avoid scratching the surface of damaged coffee cup.

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  • 适用物质、臭氧风化以及氧化物对于室温条件下强酸具有很好的耐受力。

    Resistant to heat, ozone, weathering, and oxidizing chemicals. It has good resistance to strong acids at room temperatures.

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  • 本文介绍了一种能满足L-羟基脯氨酸离子层离新技术工艺要求强酸型阳离子交换树脂的研制开发情况。

    The present work aimed at development of a macroporous strongly acidie ion exchange resin, possessing an appropriate pore structure for ion-exchange-chromatographic purification of L-hydroxyproline.

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  • 强酸分解洗衣粉中的磷酸盐电位滴定间接测定其中的聚磷酸盐含量。

    This paper introduced the indirect determination of polyphosphate in laundry powder by potentiometric titration, the method is featured of simple, rapid and reliable.

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  • 化学版:用强酸强碱溶液平版印版版面上腐蚀,造成幼细微表面

    Chemical graining: the lithographic plate surface is etched to produce a fine grain by the application of a strong acid or alkali solution.

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  • 介绍了用全磺酸树脂固体强酸催化剂进展情况应用实例

    The advance situation and applied examples of perfluorinated sulfonic resin as solid super acidic catalyst are introduced.

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  • 接触强酸质子化,并且经过结构的改变成为真正能够抑制质子活化形式

    The prodrug exposed to strong acid is protonated and undergoes a conformational change to its active form which is capable of inhibiting the proton pump.

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  • 主要催化剂季铵盐离子交换树脂固体强酸

    The main catalysts used are PTC, strong acidic ion-exchanging resin, solid super acid, etc.

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  • 催化精馏塔内以压制的阳离子交换树脂催化剂填料甲酸甲酯水解制甲酸进行了实验研究。

    Hydrolysis of methyl formate to form formic acid was studied experimentally by using strong-acid cation-exchange resin as catalyst and packing in a catalytic distillation column.

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  • 还原环境下强酸清洗推荐氧化冲洗确保表面氧化有机物去除系统消毒

    After strong acid cleaning in a reducing environment, it is recommended that an oxidizing flush be used to ensure oxidation at the surface, removal of organic films, and sanitization of the system.

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  • 介绍用电磁感应检测强酸浓度测量原理方法对测量实验数据进行了分析,对方法的稳定性进行了研究

    This article introduces examining principle and methods checking strong acid concentration with electromagnetism induction method and analyses checking experiment data and researches its stability.

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  • 介绍用电磁感应检测强酸浓度测量原理方法对测量实验数据进行了分析,对方法的稳定性进行了研究

    This article introduces examining principle and methods checking strong acid concentration with electromagnetism induction method and analyses checking experiment data and researches its stability.

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