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quantitative 音标拼音: [kw'ɑntɪt ,etɪv] [kw'ɑnɪt ,etɪv]
a. 数量的,定量的 数量的,定量的 quantitative定量的 quantitative定量 quantitative adj 1: expressible as a quantity or relating to or susceptible of measurement; " export wheat without quantitative limitations"; " quantitative analysis determines the amounts and proportions of the chemical constituents of a substance or mixture" [ ant: { qualitative}] 2: relating to the measurement of quantity; " quantitative studies" 3: ( of verse) having a metric system based on relative duration of syllables; " in typical Greek and Latin verse of the classical period the rhymic system is based on some arrangement of long and short elements" [ ant: { accentual}, { syllabic}] Quantitative \ Quan" ti* ta* tive\, a. [ Cf. F. quantitatif.] Relating to quantity. -- { Quan" ti* ta* tive* ly}, adv. [ 1913 Webster] { Quantitative analysis} ( Chem.), analysis which determines the amount or quantity of each ingredient of a substance, by weight or by volume; -- contrasted with { qualitative analysis}. [ 1913 Webster]
Analysis \ A* nal" y* sis\, n.; pl. { Analyses}. [ Gr. ?, fr. ? to unloose, to dissolve, to resolve into its elements; ? up ? to loose. See { Loose}.] 1. A resolution of anything, whether an object of the senses or of the intellect, into its constituent or original elements; an examination of the component parts of a subject, each separately, as the words which compose a sentence, the tones of a tune, or the simple propositions which enter into an argument. It is opposed to { synthesis}. [ 1913 Webster] 2. ( Chem.) The separation of a compound substance, by chemical processes, into its constituents, with a view to ascertain either ( a) what elements it contains, or ( b) how much of each element is present. The former is called { qualitative}, and the latter { quantitative analysis}. [ 1913 Webster] 3. ( Logic) The tracing of things to their source, and the resolving of knowledge into its original principles. [ 1913 Webster] 4. ( Math.) The resolving of problems by reducing the conditions that are in them to equations. [ 1913 Webster] 5. ( a) A syllabus, or table of the principal heads of a discourse, disposed in their natural order. ( b) A brief, methodical illustration of the principles of a science. In this sense it is nearly synonymous with synopsis. [ 1913 Webster] 6. ( Nat. Hist.) The process of ascertaining the name of a species, or its place in a system of classification, by means of an analytical table or key. [ 1913 Webster] { Ultimate}, { Proximate}, { Qualitative}, { Quantitative}, and { Volumetric analysis}. ( Chem.) See under { Ultimate}, { Proximate}, { Qualitative}, etc. [ 1913 Webster] 24 Moby Thesaurus words for " quantitative": a, an, any, approximative, certain, chorographic, estimative, hypsographic, measured, measuring, mensural, mensurational, mensurative, metric, numerative, oceanographic, one, quantified, quantitive, quantized, some, topographic, valuational, valuative
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