英语词汇“descartes' rule of signs”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	descartes' rule of signs
释义	Descartes' rule of signs Descartes' rule of signs [dā′kärts ′rül əv ′sīnz] (mathematics) A polynomial with real coefficients has at most k real positive roots, where k is the number of sign changes in the polynomial.
随便看	transport formats transport for transplant transport-friendly encapsulating security payload transport & general workers' union transport group transport helicopter transport helicopter used by the marines and navy; aka sea knight transportin 1 transportin-1 transportin 2 transportin-2 transportin 3 transportin-3 transport independent remote procedure call transport index transport industry transport-, informatik-, logistik-consulting gmbh transport information item pyk- pykar pykn- pyknic pyknicly pyknic type pykno-

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

Descartes' rule of signs