“quadratic equation”的概念、定义、翻译、参考文献-科学参考

单词	quadratic equation
释义	quadratic equation [kwä`drad·ik i`kwā·zhǝn] ^MATHEMATICS Any second-degree polynomial equation.
随便看	self-scanned image sensor self-screening range self-sealing self-selection bias self-shielding self-similar flow self-similarity self-starter self-starting synchronous motor self-steering microwave array self-supported film self-synchronous device self-synchronous repeater self-tapping screw self-test self-timer self-triggering program self-tuning regulator self-unloading ship Seligeriales seligmannite Seliwanoff's test sellaite sella turcica sellers hob

科学参考收录了103327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。