“笛卡儿符号规则”的概念、定义、翻译、参考文献-科学参考

单词	笛卡儿符号规则
释义	笛卡儿符号规则 Physics ＞光学＞经典光学＞释义 convention of Cartesian signs笛卡儿符号规则 Mathematics Descartes rule of signs笛卡儿符号规则
随便看	directed line-segment directed mutagenesis directed network directed order directed ortho metallation directed ortho-metallation directed oxidation processing of ceramic matrix composites directed path directed plane directed point set directed quantity directed quasiorder directed relation graph directed segment directed self-assembly lithography technology directed sequencing directed set directed spanning tree directed strongly regular graph directed system directed technical change directed tetrahedron directed the security work of large-scale activities directed tree directed triple system

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。