| 单词 | weak base |
| 释义 | weak base noun[C] chemistryspecializeduk/ˈwiːk ˌbeɪs/us/ˈwiːk ˌbeɪs/abasewhosemoleculesdo notbreakdown intosmallermoleculesoratomsinwater 弱碱Chemistry: types of chemical
weak base| American Dictionaryweak base noun[C] us/ˈwik ˈbeɪs/chemistry abasewhosemoleculesdo notbreakdown intosmallermoleculesoratomsinwater Examplesofweak baseweak base However, this is just one exemplary case and as such aweakbasefor generalization. From theCambridge English Corpus Our age-pyramid already seems to have a veryweakbase, which means that it is bound to collapse. FromEuroparl Parallel Corpus - English But trade without the investment which follows it will create aweakbasebecause development through investment is vital. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 The more that expenditure is piled on to that veryweakbase, the more likely it is to be crumbling, anomalous and unfair. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Much reference has been made during this debate to the economic condition of this country and theweakbase, comparatively, from which it starts negotiating. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 All the evidence shows that the children who achieve most in terms of the added value of the educational experience are those whose parents start from aweakbase. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Like other organic amines, diethanolamine acts as aweakbase. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.Although it is classified as aweakbase, concentrated fluoride solutions are corrosive and can attack the skin. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.A complicating factor is that water itself is a weak acid and aweakbase. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It is aweakbasewith a slight odor and is reactive to active metals such as sodium, potassium, magnesium and zinc. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It has an acidic proton that can easily be abstracted by aweakbase. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Titrations between a weak acid and aweakbasehave titration curves which are highly irregular. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It is miscible with virtually all solvents and is aweakbase, as is typical for amines. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.An example is the weakly acidic ammonium chloride, which is produced from the strong acid hydrogen chloride and theweakbaseammonia. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Like other amines, monoethanolamine acts as aweakbase. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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