differentiation

英 [ˌdɪfəˌrenʃiˈeɪʃn]

美 [ˌdɪfəˌrenʃiˈeɪʃn]

n.  区别；分化

复数：differentiations　

BEC医学

BNC.6255 / COCA.10505

柯林斯词典

• VERB 区分;区别;辨别
  If youdifferentiate betweenthings or if youdifferentiateone thingfromanother, you recognize or show the difference between them.
  1. A child may not differentiate between his imagination and the real world...
     儿童可能无法将自己的幻想与真实世界区分开来。
  2. At this age your baby cannot differentiate one person from another.
     这个年龄的婴儿还不能认人。
• VERB 使有差别;使不同
  A quality or feature thatdifferentiatesone thingfromanother makes the two things different.
  1. ...distinctive policies that differentiate them from the other parties.
     使他们有别于其他政党的特殊政策

英英释义

noun

• the mathematical process of obtaining the derivative of a function
• a discrimination between things as different and distinct
  1. it is necessary to make a distinction between love and infatuation
  Synonym:distinction
• (biology) the structural adaptation of some body part for a particular function
  1. cell differentiation in the developing embryo
  Synonym:specializationspecialisation

双语例句

• The degree and type of differentiation, fibrosis, and invasion were quantified.
  对肿瘤的分化程度和类型、纤维化程度和浸润程度进行量化。
• These cells had the potential of differentiation into osteoblasts and fat cells.
  并且具有分化成骨细胞和脂肪细胞的潜能。
• When the data were analyzed hierarchically by regions and half-sib families in regions, considerable differentiation was found.
  当按区和区内半同胞家系对数据作谱系分析时，我们发现分化很厉害。
• Objective To investigate the differentiation of dental pulp cells into odontoblast-like cells correlates with the changes of cells proliferation.
  目的建立成牙本质细胞样细胞体外培养体系，观察体外培养的牙髓细胞向成牙本质细胞分化过程中细胞周期的变化。
• Effect of Benzene on differentiation and proliferation of limb bud and midbrain cells in mouse embryos
  苯对小鼠胚胎肢芽和中脑细胞分化与增殖的影响
• Objective To study the differentiation of bone mesenchymal stem cells into osteoblast.
  目的诱导人骨髓间充质干细胞向成骨细胞分化。
• Effect of MTA and GIC on the Proliferation and Differentiation of MG-63 Cells
  MTA、GIC对MG-63细胞增殖和分化功能影响的实验研究
• Lots of genes take part in the regulation of embryonic stem cell's proliferation and differentiation.
  多种基因参与了胚胎干细胞增殖分化的调节。
• Sutures are primary sites of osteoblast proliferation and differentiation.
  骨缝的生长改建主要依赖于成骨细胞的增殖和分化。
• So the study of regulating differentiation of stem cells toward mature, functional islets cells becomes the hotspot recently.
  为此，调控干细胞分化为成熟的有功能的胰岛细胞成为近年来的研究热点。