Type polymorphism and polymorphism in object-oriented programming: Read Wikipedia's articles about polymorphism, including subtype polymorphism.
类型多态性和面向对象编程的多态性：阅读有关多态性的Wikipedia文章，包括子类型多态性。
But then, the same limitation is true of polymorphism — it is only helpful when you cannot constrain an object to a single type for every execution path.
但是，多态性也具有同样的限制-它只在您不能对于每个执行路径将对象约束为单个类型时才有所帮助。
Type parameters (polymorphism).
类型参数(多态性)。
Polymorphism is essential to object-oriented programming because it allows you to use items with the same names, no matter what type of object is in use at the moment.
多态性是面向对象编程的精华，因为它允许使用同名的项，而不管此时在使用什么类型的对象。
The best kind of polymorphism is the unintentional kind, where you discover that a function you already wrote can be applied to a type you never planned for.
最好就是无心插柳柳成荫的这种多态，这种情况下你会发现某个之前写过的函数可以用来处理一个之前没有计划到的类型。
The ability for an object to represent more than one type is called polymorphism.
对象可以表示多个类型的能力称为多态性。
Objective: To explore the relationship between microsatellite DNA polymorphism of human PON1 gene and type 2 diabetes mellitus in Chinese population of Nanjing.
目的：探讨南京地区汉族人群中对氧磷酶1基因（PON1）多态性与2型糖尿病是否存在相关性。
OBJECTIVE: To investigate the correlation between the polymorphism of ACE gene and the cardiovascular complications of type 2 diabetes.
目的：探讨ace基因多态性与2型糖尿病心血管并发症之间的相关性。
Conclusions K469E polymorphism of ICAM-1 is associated with type 2 DN, and K allele may be susceptible to DN.
结论ICAM- 1 K469E多态性与2型糖尿病伴发肾病的发生有关，K等位基因可能是DN的易感基因。
Single Nucleotide polymorphism (SNP) site is the main content of genetic polymorphism study, which includes detection of gene type and research on function and activity.
SNP位点是目前基因多态性研究的主要内容，包括检测分型和功能活性研究两个层次，已经建立了高度自动化和高通量的SNP检测分型技术。
Genetic Polymorphism is a important regulating type for the gene function, it can influence the protein structure and function by only change a single nucleotide in the coding region.
遗传物质的多态性是基因功能调节的重要方式之一，基因编码区域单个核苷酸碱基的替换就可能改变蛋白质的结构和功能，对细胞或机体的生理功能产生重要影响。
All you need to do is upcast from the derived class and never look back to see what exact type of object you're dealing with. Everything is handled through polymorphism.
你只需要将对象上传转化为基类对象不需要知道额外的信息，而这些都是通过多态实现的。
Objective To explore the association of type 2 diabetes with coronary heart disease (CHD), from gene polymorphism analysis.
目的从分子遗传水平进行基因多态性研究，以探讨2型糖尿病易伴发冠心病的内在原因。
Paraoxonase 2 (PON2) gene polymorphism (C311S at exon 9) was determined by PCR-RFLP in 327 type 2 diabetic patients with various degrees of albuminuria.
采用PCRRFLP法检测了327例不同程度白蛋白尿的2型糖尿病患者对氧磷酶2（PON2）基因第9 外显子的C311S多态性。
Paraoxonase 2 (PON2) gene polymorphism (C311S at exon 9) was determined by PCR-RFLP in 327 type 2 diabetic patients with various degrees of albuminuria.
采用PCRRFLP法检测了327例不同程度白蛋白尿的2型糖尿病患者对氧磷酶2（PON2）基因第9 外显子的C311S多态性。
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