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

• 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。
• 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
• The zygote undergoes repeated mitosis and differentiation to become the diploid organism again.
  合子经过反复的有丝分裂和分化重新成为一个二倍体的生物体。
• 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。
• 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。
• Numerical differentiation and integration is covered in depth, with particular emphasis on the error and convergence analysis.
  数值微分和积分部分将有较深入讨论，并强调误差和收敛性分析。
• Objective To explore the factors which induce the differentiation of neural stem cells.
  目的探讨诱导神经干细胞分化的因素。
• 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。
• How many different cell lines were used for differentiation?
  分化实验用了多少种不同的细胞系？