“categories of securities”的概念、定义、翻译、参考文献-科学参考

单词	categories of securities
释义	categories of securities Encyclopedia 法学证券的种类释 categories of securities证券种类按不同标准对证券进行的划分。从广义上讲，证券可分为有价证券和无价证券。在证券法中，证券主要指有价证券。
随便看	calculator calculus calculus of classes calculus of communicating systems calculus of communicating systems, CCS calculus of complexes calculus of difference calculus of differences calculus of finite difference calculus of finite differences calculus of fractions calculus of interpolation calculus of logic calculus of natural deduction calculus of observations calculus of operations calculus of predicates calculus of probabilities calculus of propositions calculus of relations calculus of residues calculus of sequents calculus of variations calculus of variations in the large calculus of vector functions

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。