请输入您要查询的字词:
单词
natural monopoly industry
释义
natural monopoly industry
Encyclopedia
经济学
产业结构
释
natural monopoly industry
自然垄断产业
主要业务或者产品生产具有规模经济效益,需要大规模固定资本投资,边际成本不断下降,具有网络效益并由独家或少数企业大规模生产经营的垄断性产业。
随便看
cosmic density parameter
cosmic diffuse infrared background
cosmic distance
cosmic distance ladder
cosmic downsizing
cosmic dust
cosmic dust detection
cosmic electrodynamics
cosmic emission
cosmic environment
Cosmic Evolution Survey
cosmic expansion
cosmic experiment
cosmic figure
cosmic frame
cosmic gas dynamics
cosmic gasdynamics
cosmic gas dynamics, cosmic aerodynamics
cosmic gusher
cosmic hole
cosmic horizon
Cosmic Hot Interstellar Plasma Spectrometer Satellite
cosmic infrared background
cosmic jet
Cosmic Lens All-Sky Survey
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:2026/6/12 17:08:40