dimorphism

英 [daɪˈmɔːfɪzm]

美 [daɪˈmɔrfɪzəm]

n.  同种二形，二态性

复数：dimorphisms　

化学

BNC.30064 / COCA.37275

英英释义

noun

• (biology) the existence of two forms of individual within the same animal species (independent of sex differences)
• (chemistry) the property of certain substances that enables them to exist in two distinct crystalline forms

双语例句

• Another sex dimorphism is that the female has a broad head between eye and gills.
  母鱼另一个性别分辨就是介在眼部到腮盖之间的头部较宽。
• The result shows that there is significant sex dimorphism in the volumes of HVc. RA and X area.
  结果表明，前脑的发声相关核团HVc、RA、X区具有明显的性别差异，而与发声无关的核团SpM则没有性别差异。
• This indicated that the pollen dimorphism also presented itself in the anthers on wheat plants.
  这表明在小麦的活体花药中也存在花粉二型性现象。
• Effects of Different Environmental Condition on Wing Dimorphism of Brown Planthopper and Construction a Normalized Full-length cDNA Library of Macropterous Adults
  不同环境对褐飞虱翅型分化影响及褐飞虱成虫全长cDNA文库构建
• Effects of Different Environmental Conditions on the Wing Dimorphism of the Brown Planthopper
  外界环境对褐飞虱翅型分化的影响研究
• The Cluster Analysis of Biotypes and Wing Dimorphism of the Rice Brown Planthopper Individuals
  稻褐飞虱生物型和翅型分化个体测定的聚类分析
• Research on Wing Dimorphism of Brown Planthopper
  褐飞虱翅型分化影响因素及机制研究综述
• Dimorphism The existence of two distinct forms.
  出现两种不同的类型。
• In this study, we discuss the difference between enzymic activity and virulence of dimorphism in C.albicans.
  因此本实验针对阴道白假丝酵母菌的二相性与酶活性、酶活性与毒力的关系开展了研究，并探讨外环境的变化对酶活性强弱的影响。
• The wing dimorphism differentiation sensitive instar was inferred and compared between the male and female individuals.
  本文还比较了长翅型雌、雄性个体之间间接飞行肌的发育情况。