“digraph”的概念、定义、翻译、参考文献-科学参考

单词	digraph
释义	digraph Encyclopedia 理学次模函数释 digraph有向图有向图是指一个有序三元组，式中是非空的顶点集，是与不相交的弧集，是关联函数，它使的每条弧对应于的有序顶点对（不必相异)。 Mathematics ＞组合数学、组合设计与图论＞图论＞释义 directed graph; digraph有向图 digraph有向图^†，双图
随便看	development of lacrimal gland development of larynx development of limb bones development of limb muscles development of lymph nodes development of marine space resources development of mechanical industry in Germany development of mechanical industry in the United Kingdom development of mechanical industry in the United States development of meta-cognition development of middle ear development of muscular system development of nervous system development of ocean energy development of ovary development of pancreas development of pineal body development of pituitary gland development of pumped storage power station in China development of reservoir with bottom water development of respiratory system development of rib development of self-concept development of self-conscious emotion development of skeletal muscles

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。