vov的音标

Viewpoint oriented visual real-time embed software development methodology ( VOV) is a special solution for the real-time embed software. The VOV represents a 3+ 4+ 5 stereo model that crosses the problem description, requirement analysis, software design.

面向视点的可视化实时嵌入软件开发方法（简称VOV方法）是专门针对实时嵌入式软件开发的一个解决方案，包括了问题描述、需求分析和软件设计3部分的3+4+5立体建模参考框架；

Procine parvovirus ( PPV ) is one of the major etiological agent of reproductive failure in pigs.

猪细小病毒(Procineparvovirus,PPV),属于细小病毒科 ( Parvoviridae ) 、细小病毒属的成员,是引起母猪繁殖障碍(reproductivefailure)的主要病原体之一.

Parvovirus is a kind of DNA virus which is very wide distribution in nature.

细小病毒（Parvovirus）是一类在自然界中分布极为广泛的DNA病毒。