英语词汇definite quadratic form的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	definite quadratic form
释义	definite quadratic form 英?[?definit kw??dr?tik f?:m] 美?[?d?f?n?t kwɑ?dr?t?k f?rm] 释义定二次形式，定二次型行业词典数学定二次型???
随便看	sheave of groups sheave of ring sheave pin sheave pintle sheave post sheave pulley sheaves sheaves' sheave shaft sheavesheave drive sheave to wire ratio sheave-to-wire ratio sheave wheel sheave wheel horizon sheave wheel platform sheave winder Sheaville sheaving sheavy sheaw sheazhing leaf sheba Sheba 1, Queen of shebaa Shebalin

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

definite quadratic form