英语词汇Pfluger's tubes怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

英汉双解词典包含3185865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。

单词	Pfluger's tubes
释义	Pfluger's tubes 简明释义弗吕格氏管
随便看	nonnegative definite nonnegative definite matrix non-negative definite quadratic estimate nonnegative divisor nonnegative form nonnegative function nonnegative integer nonnegative integers nonnegative integral form non negative integral form nonnegatively nonnegative matrix nonnegative matrix nonnegative matrix number nonnegative number nonnegative number non negative operator nonnegative operator nonnegative operator nonnegative real number nonnegative restriction nonnegative self-adjoint operator non negative semidefinite matrix nonnegative term nonnegative type