alkalis
n.
碱金属；碱( alkali的名词复数 )；
英英释义
alkali[ 'ælkəlis ]
n.
any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water
同义词：base
a mixture of soluble salts found in arid soils and some bodies of water; detrimental to agriculture
词组短语
alkali resistance抗碱性，耐碱性；耐碱坚牢度
alkali metal[化]碱金属；[医]硷金属
alkali solution碱性液
alkali liquor碱液
caustic alkali[化]苛性碱
双语例句
用作名词(n.)
Several methods to prevent alkalis from jeopardizing are provided.
给出了预防碱金属危害的方法。
The effect of reaction temperature and alkalis on the deep reaction of cokeis studied.
研究了反应温度及碱金属对焦炭深层反应的影响。
权威例句
The effect of alkalis on collagen.The action of alkalis on blast-furnace slag
Effect of alkalis on fresh C–S–H gels. FTIR analysis
Titanium and alkalis in biotite in metamorphic facies.
The Effect of Alkalis on the Silica Content of Mantle-Derived Melts
The forms of alkalis in the biochar produced from crop residues at different temperatures.
Evaluation of Alkalis, Buffers, and Complementary Fiber Feeds to Increase Digestibility and Performance in Feedlot Steers Fed Corn S...
The Japanese Tertiary granite rock province based on Kuno's silica-total alkalis variation diagram
Ingestion of strong corrosive alkalis: Spectrum of injury to upper gastrointestinal tract and natural history: Zagar SA, Kochhar R, ...
Microemulsion Formation & Its Effect on Rheology Using Carbonate-Based Alkalis for AP or ASP Floods in the Matzen Field
1. Acids tend to cause less damage than alkalis as many corneal proteins bind acid and act as a chemical buffer.
酸所造成的破坏要弱于碱性物质，因为许多角膜蛋白质可结合酸并起到化学缓冲的作用。
article.yeeyan.org
2. The finished products may be aqueous extracts, herbal wines, herbal oils, baked products, plant starches or alkalis.
最终产品可以是浸在水中的，也可以是制成药酒和药油的，还可以是烤制的、植物粉沫，甚至是碱金属。
www.scidev.net
3. Alkalis are substances that accept protons, while acids donate them.
碱性物质可以接受质子（原文如此，疑为电子），而酸则会释放质子。
article.yeeyan.org
4. Several methods to prevent alkalis from jeopardizing are provided .
给出了预防碱金属危害的方法。
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5. The elements such as copper, sliver and gold, the so-called coinage metals , are sometimes treated with the alkalis .
诸如元素铜、银和金等所谓的货币金属，有时被与碱金属一同看待。
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6. Ordinary concrete can be used in some areas, but it is subject to attack by strong acids and alkalis .
普通的混凝土可以用于一些区域，但它是受攻击支配由强的酸和碱。
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7. Their oxides are frequently amphoteric , and react with both acids and alkalis .
他们的氧化物通常是两性的，和酸、碱都能反应。
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8. Ordi-nary concrete can be used in some areas, but it is subject to attack by strong acids and alkalis .
普通的混凝土可能被使用在一些区域，但它是依于攻击由强的酸和碱。
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9. Implanting metals and alloys subjects them to constant changing environments of salts, acids, and alkalis that can cause corrosion.
由于盐，酸和碱性环境不断变化，植入装置使用的金属和合金材料会被腐蚀。
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10. It is soluble in acids but not in alkalis .
它可以溶解于酸性溶液，但不溶解于碱性溶液。
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11. Liquids such as water, alkalis, acids, and oiproducts, are unable to penetrate as their own tension prevents it.
水、碱金属、酸和油类产品等液体本身的张力也会阻碍它们的渗透。
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12. Polyester should be used in the presence of acids and nylon should be used where alkalis exist.
聚酯应在酸性环境中使用，而尼龙应使用在碱存在的情况下。
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13. Asphalt cements are highly resistant to the action of most acids, alkalis , and salts, as are most aggregates used to produce asphalt concrete mixtures.
沥青水泥对酸、碱、盐的侵蚀有着很高的抵抗力，它也是被用来制造沥青水泥混合物最多的化合物。
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14. ABS water-resistant, inorganic salts, alkalis and acids, alcohols and insoluble in most hydrocarbon solvents, soluble in aldehydes, ketones, esters and certain chlorinated hydrocarbons in.
ABS耐水、无机盐、碱和酸类，不溶于大部分醇类和烃类溶剂，易溶于醛、酮、酯及某些氯化烃中。
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15. Good resistance to water, acids, alkalis and adhesion.
耐水。耐洗涤剂。耐酸碱等的腐蚀；
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16. Expansion behavior of concrete with alkali-silica reactive and alkali-carbonate reactive aggregates autoclaved in different alkalis was studied.
研究了由碱-硅酸活性集料和碱-碳酸盐活性集料制成的混凝土在各种碱中的膨胀行为。
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17. In the granites and related rocks the alkalis are, of course, noticeably in excess of the femic constituents .
在花岗岩及有关的岩石中，碱质当然显著地超过铁镁组分。
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18. The agents used are usually solutions of acids or alkalis with corrosion inhibitors or they are organic solvents. They are often used at elevated temperatures.
采用的介质通常为带有腐蚀抑制剂的酸或碱溶液或有机溶剂，通常用于高温条件。
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19. Will alkalis , salt soluble in water and surface pressure by rolling out the light stick after wiping with vegetable oil, up 30 minutes after rolling into noodles.
将碱、盐溶于水中和面，用擀杖压出光亮后，抹以植物油，醒30分钟后擀成面条。
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20. Incompatibility with various substances:reducing agent, alkalis, alcohols, alkali metal, copper and amine, etc.
禁配物：还原剂、碱类、醇类、碱金属、铜、胺类。
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21. With this result, it is convenient to study the highly excited states in the experiments for alkalis.
在碱金属的实验中，对高激发态的研究提供了方便。
www.opticsjournal.net
22. Moreover it is chemically inert to most acids and alkalis.
此外，它是一种惰性气体，对大多数酸和碱。
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23. Fresh water, Sewage, Sea water, Air, Vapour, Food, Medicine, Oils, Acides, Alkalis, Salts etc.
淡水，污水，海水，空气，蒸汽，食品，药品，各种油类，酸类，碱类，盐类等。
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24. It can be used for general service steam, gases, solvents, mild acids, alkalis and most abrasive liquids.
能应用于一般工况下的蒸汽、煤气、溶剂、中酸、中碱及大多数易磨损介质。
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25. The results show that the surface reaction of coke is strengthened with temperature rise and increased by adding alkalis.
结果表明，焦炭表面反应程度随反应温度提高而增强，还因加碱而增加。
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26. During the adsorption procedure, surface coatings showed amphoteric properties and can buffer the acids or alkalis in the solution.
生物膜吸附苯酚、对硝基苯酚的过程中表现出对酸、碱的缓冲能力，具有两性表面特性。
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27. The effects of the kinds and concentration of surfactants and alkalis and salinity of formation water on the interfacial tension of composite displacement system have been stressed.
研究了表面活性剂的类型和浓度、碱的类型和浓度及地层水矿化度等对复合体系界面张力的影响。
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28. As well as being resistant to treatment, they can also survive attack with acids, alkalis and detergents.
不仅对药物抵抗，它们在酸、碱和去污剂中同样能很好存活。
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29. Do not store the tyres together with oils, inflammables acids, alkalis, or other chemicals.
不能与油类、易燃物、酸、碱等化学品存放在一起。
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30. Do not store the tyres together with oils, inflammables acids, alkalis, or other chemicals.
不能与油类、易燃物、酸、碱等化学品存放在一起。
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31. absorbent paper full of litmus; it is turned red by acids and blue by alkalis.
充满石蕊的吸水纸；遇酸变红遇碱变蓝。
-- 来源 -- 汉英 - 翻译参考
32. Acids neutralize alkalis and vice versa.
酸能使硷中和，硷也能使酸中和。
-- 来源 -- 英汉 - 辞典例句
33. Alkalis neutralize acids.
碱中和酸。
-- 来源 -- 英汉 - 辞典例句
34. colour fastness to alkalis
耐碱色牢度
-- 来源 -- 英汉 - 翻译参考[网络]
35. In the granites and related rocks the alkalis are, of course, noticeably in excess of the femic constituents.
在花岗岩及有关的岩石中，碱质当然显著地超过铁镁组分。
-- 来源 -- 英汉 - 辞典例句
36. Solid brass molded, ceramic headwork, PP knob, epoxy resin powder coating on the surface, strong acid and alkalis resistant and anti-rusty.
采用实验室专用化验龙头，阀体采用全铜铸模工艺制造，高强度陶瓷阀心，手柄为耐酸碱高强度聚炳烯材质，表面经环氧树脂粉末高温烧涂工艺处理，整体具备防酸碱及防锈特性。
-- 来源 -- www.labpower.com.cn
37. fastness to alkalis
耐碱牢度
-- 来源 -- 英汉 - 翻译参考[网络]
38. a colorless gas (O3) soluble in alkalis and cold water; a strong oxidizing agent; can be produced by electric discharge in oxygen or by the action of ultraviolet radiation on oxygen in the stratosphere (where it acts as a screen for ultraviolet radiation).
可溶于碱性冷水中的无色气体（O），强氧化剂，可通过在氧气中放电产生，亦可通过紫外线作用于平流层中的氧而获得。
-- 来源 -- 英汉 - 短句参考
39. (physiology) the normal equilibrium between acids and alkalis in the body.
（生理学）人体内酸和碱的正常平衡。
-- 来源 -- 汉英 - 翻译参考
40. The elements such as copper, sliver and gold, the so-called coinage metals, are sometimes treated with the alkalis.
诸如元素铜、银和金等所谓的货币金属，有时被与碱金属一同看待。
-- 来源 -- 英汉 - 辞典例句
alkalis
