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

• Aim: To investigate the expression and localization of growth differentiation factor-9 ( GDF-9) in rat ovary.
  目的：探讨生长分化因子-9（GDF-9）在大鼠卵巢中的表达部位。
• The differentiation and diversity of rural social occupationsconfront the construction of professional ethics with many new subjectsand requirements.
  农村社会职业的分化和多样化，使农村职业道德建设面临诸多新课题和新要求。
• I do not see dysplastic neurons or features of ependymal differentiation.
  我没有看到发育异常的神经元或室管膜分化的特征。
• DWI and ADC map may be very important for the differentiation and therapy in early stage.
  DWI和ADC图对于早期明确诊断和指导治疗具有非常重要的意义。
• 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。
• Tissue microenvironment plays a critical role in guiding local stem cell differentiation.
  组织微环境在局部干细胞的分化过程中扮演了至关重要的角色。
• Objective To study the effect of acrylamide on proliferation and differentiation of rat kidney epithelial cells.
  目的研究丙烯酰胺对新生大鼠肾上皮细胞增殖分化的影响。
• Conclusion The expression of P16 protein in rectum cancer is related to their histological differentiation and clinical stage.
  结论直肠癌组织中P16蛋白的阳性表达与肿瘤的发生和分化程度及临床分期有一定的关系；
• 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。
• 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。