请输入您要查询的字词:
单词
bixbyite
释义
bixbyite
Encyclopedia
理学
方铁锰矿
释
bixbyite
方铁锰矿
一种锰和铁的氧化物矿物。是一种罕见的矿石,其化学式为(Mn,Fe)2O3,并且铁锰比的变化很大,许多矿物试样中几乎没有铁。
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
bixbyite
方铁锰矿
随便看
operator
operator algebra
operator algebra method
operator algorithm
operator analysis
operator approximation theory
operator automorphism
operator bounded below
operator calculus
operator compact implicit scheme
operator-convex
operator cosine function
operator-difference
operator-differential
operator-differential equation
operator domain
operator endomorphism
operator equation
operator ergodic theorem
operator extension problem
operator function
operator gene
operator grammar
operator group
operator homomorphism
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/6/10 23:39:53