differentiation

名词 n.
中文释义
英 /dɪf.əˌɹɛn.ʃiˈeɪ.ʃən/    美 /ˌdɪf.əˌɹɛn.ʃiˈeɪ.ʃən/|/dɪf.əˌɹen.ʃiˈæɪ.ʃən/

英文释义

名词 n.
  1. The act or process of differentiating (generally, without a specialized sense).; The act of treating one thing as distinct from another, or of creating such a distinction; of separating a class of things into categories; of describing a thing by illustrating how it is different from something else. countable,uncountable
    — The level of kinesthetic differentiations was established for every individual by using device called kinesthesiometer which allows testing in aquatic environment
  2. The act or process of differentiating (generally, without a specialized sense).; The process of developing distinct components. countable,uncountable
  3. The process by which the components of multicellular life (cells, organs, etc.) are produced and acquire function, as when a seed develops the root and stem, and the initial stem develops the leaf, branches, and flower buds. countable,uncountable
  4. The evolutionary process by which one taxonomic group (species, genus, variety, etc.) becomes distinct from another, or acquires distinct features; the result of such a process: distinctness. countable,uncountable
    — Any hope that the pierines would help to define “the level at which r-K phenomena should be sought has been dashed: apparently species groups (or subgenera, or splitters' genera) are r- or K-selected in the holarctic, whereas in Tatochila the same amount of differentiation is found among populations in a complex in which the process of speciation has not yet been completed.
  5. The process of separation of cooling magma into various rock types. countable,uncountable
  6. The process of applying the derivative operator to a function; of calculating a function's derivative. countable,uncountable
    — The integration and differentiation of vital function on the one hand, and the preparation and composition of food-material on the other hand form — as we will become fully aware further on — the two great divisions in the subject-matter of the science of organization, divisions corresponding to the fundamental biplicity of all advanced organization, its animal and its vegetative life.

词形变化

differentiations plural

词汇关系

衍生词
antidifferentiation anti-differentiation autodifferentiation automatic differentiation cellular differentiation chemodifferentiation chondrodifferentiation cluster of differentiation codifferentiation cytodifferentiation dedifferentiation differentiational differentiation syndrome dysdifferentiation enantiodifferentiation erythrodifferentiation evolutionary differentiation histodifferentiation indifferentiation maldifferentiation microdifferentiation misdifferentiation morphodifferentiation multidifferentiation myodifferentiation neurodifferentiation nondifferentiation organodifferentiation osteodifferentiation overdifferentiation planetary differentiation postdifferentiation predifferentiation prodifferentiation product differentiation proto-differentiation redifferentiation retrodifferentiation self-differentiation semantic differentiation subdifferentiation transdifferentiation undifferentiation
相关词
differ difference different differentiate differential

词源

Etymology tree
Proto-Indo-European *dwóh₁
Proto-Indo-European *d(w)is-
Proto-Italic *dis-
Latin dis-
Proto-Indo-European *bʰer-
Proto-Indo-European *bʰéreti
Proto-Italic *ferō
Latin ferō
Latin differō
Latin differēns
Proto-Indo-European *-yós
Proto-Italic *-ios
Old Latin -ios
Latin -ius
Latin -ia
Latin differentia
New Latin differentiō
New Latin differentiātusbor.
English differentiate
Proto-Indo-European *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
Latin -tiō
Latin -ātiōlbor.
Old French -ationbor.
Middle English -acioun
English -ation
English -ion
English differentiation
From differentiate + -ion, from different + -iate, from differ + -ent, from Middle English differen, from Old French differer, from Latin differō (“carry apart, put off, defer; differ”), from dis- (“apart”) + ferō (“carry, bear”); cognate with Ancient Greek διαφέρω (diaphérō, “to differ”).
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