历史学 经济财政 释 merchants guilds 行 中国古代商业、手工业的同行组织。
row 行 travelling 流动的，行 进 的；流动，行进
计算机硬件 输入输出设备 释文 line 行
- X-ray nebula
- X-ray nova
- X-ray observation
- X-ray observatory
- X-ray occupational hazard
- X-ray optical components
- X-ray optical systems
- X-ray optics
- X-ray orientator
- X-ray oscillation photograph
- X-ray peak broadening
- Xray peak broadening
- X-ray phase analysis
- Xray phase analysis
- x-ray phase analysis
- X-ray phase contrast imaging technique
- X-ray photoelectron
- X-ray photoelectron emission microscopy
- Xray photoelectron emission microscopy
- X-ray photoelectron spectroscopy
- Xray photoelectron spectroscopy
- X-ray photoelectron spectroscopy (XPS)
- X-ray photoelectron spectroscopy, XPS
- Xray photoelectron spectroscopy (XPS)
- X-ray photogrammetry