alkalis

英['ælkəlɪs] 美['ælkəlɪs]

n. 碱金属
名词akali的复数形式.

alkalemia 碱血症,碱血
alkalescence n.弱碱性；碱性
alkalescent adj.弱碱性的；碱性的
alkali n.碱
alkali land n:碱地

名词 alkali:

any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water
a mixture of soluble salts found in arid soils and some bodies of water; detrimental to agriculture

1. Alkalis counteract acids.: 碱中和酸。

2. Acids neutralize alkalis and vice versa.: 酸能使碱中和，碱亦能使酸中和。

3. Acids neutralize alkalis and vice versa.: 酸能使碱中和，碱也能使酸中和。

4. 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。

5. Several methods to prevent alkalis from jeopardizing are provided .: 给出了预防碱金属危害的方法。

6. Weak alkalis ionize partly ( ionize ) in water to give hydroxide ion.: 弱碱在水中部份电离，放出氢氧离子。

7. F-type for the transmission acids, alkalis and other corrosive liquids.: 耐腐蚀泵(F型)用于输送酸、碱等腐蚀性液体。

8. White flake or colorless clear liquid. It is one of the strongest alkalis.: 白片状固体或无透明液体，属强碱，有强腐蚀性。

9. 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。

10. They dissolve readily in water, dilute acids, and alkalis but do not coagulate readily on heating.: 组蛋白在水中很容易溶解，其水溶液呈弱酸性和碱性，加热时不立即凝结。

11. 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。

12. 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。

13. 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。

14. 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。

15. 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。

16. 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。

17. The oxidation products formed on the mineral surfaces under this condition are as the same as without alkalis.: 在该条件下，矿物表面的氧化产物和无碱时相同。

18. 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。

19. The environment-friendly colorant is characterized by being free from salts, alkalis and environmental pollution.: 本环保型染色剂的特征是无盐无碱，不会污染环境。

20. Most viruses can be destroyed by high temperatures or strong alkalis, or shaken to pieces by sound waves - but not this one.: 多数病毒可以被高温或者被强碱杀死，或者可以被声波震荡成碎片——但这种病毒不是这样。

21. MTC pastes cured at elevated temperature in alkalis environment can yield amount of gelatinous hydrate to solidify mud.: MT C浆在高温碱性环境中能够生成大量凝胶水化产物，使泥浆固化。

22. 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。

23. 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。

24. This paper explains the ways alkalis affects both reactivity and strength after reaction coke through the experiment of coke dip alkalis.: 作者通过焦炭的浸碱试验，阐述了碱金属对焦炭反应性和反应后强度的影响，认为碱金属加速了焦炭的气化反应。

25. The results indicate that PS-1231 is superior in tackifying, stable to acids, alkalis and salts, and higher in yield value of water-solubility.: 表明：PS—1231多糖具有增粘性强，对酸、碱、盐稳定，水溶液屈服值高等独特性能。

26. The goods produced films should always be away from the fire source, water, acids, alkalis and oxides, packaging barrels should be kept sealed.: 本产片品始终应远离火源、水、酸、碱并氧化物，包装桶应随时密封。

27. The results showed that only small amount of alkalis in feldspar were extracted when autoclaved with water, and the majority of extract is sodium oxide.: 结果表明：长石在水中碱溶出量比较少，溶出的碱主要是钠碱。

28. However, it is resistant to most alkalis, salts, waters, food products, organic substances and atmospheric conditions at normal and elevated temperatures.: 然而硫攻击，这是最碱，盐，水，食品，有机物质和大气耐在正常和高温的条件。

29. However, it is resistant to most alkalis, salts, waters, food products, organic substances and atmospheric conditions at normal and elevated temperatures.: 然而硫攻击，这是最碱，盐，水，食品，有机物质和大气耐在正常和高温的条件。

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。

alkalis的相关资料：

alkali alkaliburn alkalifast alkali lye alkalimist alkalinise alkali bum alkalirock alkalinize alkali blue alkaliplant

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