请输入您要查询的字词:
单词
天鹅圈
释义
天鹅圈
Encyclopedia
理学
原行星状星云
释
Cygnus Loop;radio source W78; Sharpless 103
天鹅圈
位于天鹅座翅膀上的横跨3°的发射星云。又称面纱星云复杂体。
Astronomy
Cygnus Loop; Network Nebula
天鹅圈
随便看
mechanical current meter
mechanical damper
mechanical defense
mechanical dehydration
mechanical dictionary
mechanical digestion
mechanical draft cooling tower
mechanical drainage anti the slope
mechanical drawing
mechanical drive
mechanical drive in electronic equipment
mechanical drive truck - manual transmission
mechanical drive truck – hydro mechanical transmission
mechanical drop test
mechanical dust extractor
mechanical efficiency
mechanical-electrical-hydraulic compound transmission
mechanical, electrical & plumbing design
Mechanical & Electrical Technique of Hydropower Station
mechanical ellipticity
mechanical energy
Mechanical engineering handbook
mechanical environment protection
mechanical environment simulation test
mechanical equilibrium
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:2025/7/5 4:34:52