请输入您要查询的字词:
单词
niobium carbide
释义
niobium carbide
Encyclopedia
工学
〔铌钽冶金〕
释
niobium carbide
碳化铌
铌与碳形成的稳定化合物。化学式为NbC。碳化铌属于难熔、坚硬的化合物,是间接还原法生产铌的还原剂,也是硬质合金的一种添加剂。
随便看
infantile acute upper respiratory tract infection
infantile basic pulse
infantile convulsions
infantile diarrhea
infantile eczema
infantile laryngeal spasm
infantile malnutrition
infantile palpation
infantile tuina
infantile uterus
infant industry
infant industry protection theory
infant milk powder
infant mortality rate
infant nutrition
infant perception of prosody
infant perception of speech segments
infant perceptual attunement
infants and childhood feeding
Infants at Play by Su Hanchen
infant speech perception
infant speech production
infant's wear
infarction
infared cloud measurement instrument
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:2025/10/12 23:37:03