polymorphism

听听怎么读

英 [ˌpɒlɪ'mɔ:fɪzəm]

美 [ˌpɒlɪ'mɔfɪzəm]

是什么意思

多型现象，多态性；多机组合形式；多形性；

英英释义

polymorphism[ ,pɔli'mɔ:fizm ]

n.
- (chemistry) the existence of different kinds of crystal of the same chemical compound
  同义词：pleomorphism
- (biology) the existence of two or more forms of individuals within the same animal species (independent of sex differences)

学习怎么用

词组短语

genetic polymorphism遗传多态性

fragment length polymorphism片段长度多态性

双语例句

用作名词(n.)

Causes of seed dormancy and polymorphism of dormancy were summarized in this paper.
摘要概述了植物种子休眠的原因及种子休眠的多形性。

权威例句

DnaSP, DNA polymorphism analyses by the coalescent and other methods.
Complement factor H polymorphism in age-related macular degeneration.
Complement factor H polymorphism and age-related macular degeneration.
The effect of change in population size on DNA polymorphism.
DNA polymorphism in a subdivided population: the expected number of segregating sites in the two-subpopulation model.
DnaSP v5: a software for comprehensive analysis of DNA polymorphism data.
Influence of Life Stress on Depression: Moderation by a Polymorphism in the 5-HTT Gene
Statistical method for testing the neutral mutation hypothesis by DNA polymorphism.
Association of Anxiety-Related Traits with a Polymorphism in the Serotonin Transporter Gene Regulatory Region
From Molecules to Crystal Engineering: Supramolecular Isomerism and Polymorphism in Network Solids