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alkaline

美 [ˈælkəlaɪn]英 [ˈælkəlaɪn]
  • adj.碱性的;含碱的
alkalinealkaline

adj.

1

碱性的
having the nature of an alkali

2

含碱的
containing alkali

alkaline soil

碱性土壤

alkaline

频次

  • 1
    ADJ-GRADED 碱的;碱性的
    Something that is alkaline contains an alkali or has a pH value of more than 7.

    Some soils are actually too alkaline for certain plant life.

    有些土壤其实碱性过强,不利于某些植物生长。

  • A pH test measures the acidity or alkalinity of a substance.

    pH值测试可检测物质的酸碱度。

adj

1
relating to or containing an alkali;having a pH greater than 7
alkaline soils derived from chalk or limestone
Synonym: alkalic

数据来源:WordNet

  1. Antacids are alkaline and they relieve pain by neutralizing acid in the contents of the stomach .

    抗酸剂是碱性的,通过中和胃容物中的酸来减轻疼痛。

  2. This water is strongly alkaline .

    这种水呈强碱性的。

  3. Some soils are actually too alkaline for certain plant life .

    有些土壤其实碱性过强,不利于某些植物生长。

  4. The soil , poor and alkaline , produced feeble crops .

    在贫瘠的碱性土壤里庄稼长得不壮。

  5. These derivatives are readily obtained by alkylation of2-mercaptopyridine and alkyl halides under alkaline conditions .

    这些衍生物可以容易地在碱性条件下通过2-巯基吡啶和卤代烷的烷基化而得到。

  6. Another new North bean root of an alkaline production line .

    另新建北豆根总碱生产线一条。

  7. Testing method for corrosion of high performance ceramics in acid and alkaline solutions

    工程陶瓷制品耐腐蚀试验方法-酸、碱溶液

  8. Surface active agents Textile auxiliaries Method for determination of alkaline stability

    GB/T5556-1985表面活性剂纺织助剂耐碱性测定法

  9. Selection of high alkaline amylase production and its fermentation conditions

    高活力碱性淀粉酶菌种的选育及培养条件研究

  10. A New Rapid Method for Estimating Rice Seed Alkaline Lipase and its Application

    一种新的水稻种子碱性脂肪酶活性快速检测方法及其应用

  11. Development of Molybdate System Corrosion Inhibitor in Weak Alkaline Medium

    弱碱性介质中钼酸盐系缓蚀剂的研制

  12. Study on behavior of exhaustion hydrogen from zinc powder in alkaline solution

    锌粉在碱性介质中的析氢行为

  13. New Process of Extracting High Purity Naphthenic Acid Directly from Alkaline Mud

    直接从碱渣中提取高纯度环烷酸新工艺

  14. Effects of material on large current discharge performance of alkaline Zn-MnO_2 battery

    原材料对碱性锌锰电池大电流放电性能的影响

  15. Comparative study on desulfurization performance of several alkaline waste slags

    几种碱性废渣脱硫性能的比较研究

  16. On the application of the petrographic test method in the aggregate alkaline activity test

    岩相法在混凝土骨料碱活性检验中的应用

  17. Application of rare earth elements on alkaline zinc electrode

    稀土元素在碱性锌电极中的应用

  18. Or cold environment , acidic or alkaline environment .

    或者高寒环境,酸性或者碱性环境等。

  19. The suggestions of the future development trend of alkaline polymer electrolyte were presented .

    并提出目前存在的问题和今后研究的重点。

  20. Studies on Positive Electrode Materials of Alkaline Primary Batteries

    碱性一次电池正极材料研究

  21. Study of the corrosion-scale inhibitor used in higher hardness and higher alkaline water system

    高硬高碱循环冷却水缓蚀阻垢剂的研究与应用

  22. Research on catalyst of hydrogen production from sodium borohydride in alkaline solution

    碱性硼氢化钠溶液析氢催化剂的研究

  23. Analysis and control of internal stress in shell and cover of plastic alkaline storage battery

    碱性蓄电池塑料壳盖内应力分析及控制

  24. Optimal Design of Automated Welding Machine for Negative Terminal Assembly of Alkaline Battery

    电池负极自动对焊机的最佳原理方案设计

  25. Some Knowledge of Hydrogen Peroxide Decomposition in Alkaline Bleaching System

    纸浆碱性漂白体系中H2O2分解的若干认知

  26. The Fission Law of Alkaline Metal Atom Energy Level

    碱金属原子能级的分裂规律

  27. Application of High-concentration Sewage Disposal Technology in Treatment of Diesel Alkaline Residue

    高浓度废水处理技术在柴油碱渣处理中的应用

  28. Analysis method of zinc powders for alkaline Zn / MnO_2 batteries

    电池用锌粉分析方法

  29. Selection of Technology Route for Refinery Alkaline Residue Treatment

    炼油厂碱渣处理工艺最佳技术路线选择

  30. Effect of Additives on Electrochemical Behavior of Aluminum Alloy Anode in Alkaline Solution

    用旋转圆柱电极研究碱性溶液中添加剂对铝阳极电化学行为的影响