请输入您要查询的字词:
单词
modern indium and germanium industry in China
释义
modern indium and germanium industry in China
Encyclopedia
工学
中国现代有色金属工业
释
modern indium and germanium industry in China
中国现代铟锗工业
中国已探明的铟储量为8000吨左右,主要分布在广西、云南、广东和内蒙古四省区。提取铟的主要原料是铅、锌、锡冶炼中的副产物及铟的再生资源。金属铟的生产分为原生铟和再生铟,中国以原生铟为主。中国铟工业起步较晚。
随便看
draconic month
draconic revolution
draconic year
Draconid meteor shower
Draconids
draconis resin
draconitic revolution
Dracula
dracunculiasis
drading design
draft
draft approval
Draft Articles on Responsibility of States for Internationally Wrongful Acts
Draft Civil Code of Ching Dynasty
Draft Constitution Made in the Temple of Heaven
Draft Constitution of Republic of China
drafted service
drafter
drafter in the Secretariat
Draft for the Collected Statutes of Song Dynasty
Draft History of Modern Chinese Literature
drafting
Draft land decree of the first National Congress of the Chinese Soviet Union Stone Carving
draft modelling
Draft of a Communist Confession of Faith
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:2026/4/20 16:48:11