“Descartes rule of signs”的概念、定义、翻译、参考文献-科学参考

单词	Descartes rule of signs
释义	Descartes rule of signs Mathematics Descartes rule of signs笛卡儿符号规则
随便看	lithium deuteriotritide lithium dialkylcuprate lithium diorganocuprate lithium disopropylamide lithium disopropylamide (LDA) lithium drift detector lithium-drifted germanium detector lithium-drifted silicon detector lithium fluoride lithium fluoride battery lithium hexafluorophosphate lithium hydride lithium hydroxide lithium intercalation compound lithium ion battery lithium-ion battery lithium-ion battery electrolyte lithium ion battery management system lithium-ion diffusion coefficient lithium iron orthosilicate lithium iron phosphate lithium isotope hydrogeology lithium isotopes lithium isotopeseparation lithium lron phosphate

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。