“负号树”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194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。

单词	负号树
释义	负号树 minus tree
随便看	classification manual classification mark classification of account classification of accounts classification of buildings classification of coal mining roof classification of consumption expenditure classification of costs classification of defects classification of diseases classification of economic grouping classification of feeds classification of flora classification of fractures classification of freight rate classification of fuzzy functions classification of galaxies classification of gassy mines (China) classification of goods classification of international system classification of items classification of market classification of pulmonary tuberculosis classification of rail classification of risk