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

• 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。
• These genes might be related with the pathogenesis of adipocyte differentiation.
  这些基因可能与脂肪细胞分化相关疾病的发病机制有关。
• 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；
• 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。
• 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。
• There can be no differentiation without contrast.
  有比较才有差别。
• Objective: Effect of trans-resveratrol on the differentiation of osteoclast induced from bone marrow in vitro.
  目的：研究反式白藜芦醇对体外破骨细胞分化的影响。
• 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。
• 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。
• 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。