“赤铁矿”的概念、定义、翻译、参考文献-科学参考

单词	赤铁矿
释义	赤铁矿 Encyclopedia 理学氧化物矿物释 hematite赤铁矿氧化物矿物。化学成分为Fe2O3，晶体属三方晶系。 Physics hematite赤铁矿｛矿｝ Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 hematite赤铁矿
随便看	convexity radius convexity theorem convexity upward convex kite convex lattice convex lens convex linear combination convexly convex manifold convex mapping convex metric convex metric space convex mirror convex neighborhood convex norm convex object convexo-concave convexo-concave lens convexo-convex convexoid convex operator convexo-plane convex optimization convex optimization algorithm convex optimization theory

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。