machinery 机器，机械，机械装置
machinery 机械
计算机应用 计算机辅助设计与图形学 释文 computer-aided mechanical design 计算机辅助机械设计
- head of pump
- head of the Directorate of Education (official name)
- head of the line processor sharing
- head-of-the-line processor sharing
- Head-on
- head-on collision
- head-on cross-section
- head-on encounter
- head ornaments of a female role
- head or tail
- headphone
- Head Portrait of Jade God from Xiaojiawuji Site
- Head Portrait of Sargon
- head positioning mechanism
- headprism
- head process
- headquarters model
- headquarters office building/corporate architecture
- Headquarters of the 4th Front Army,Chinese Workers' and Peasants' Red Army
- Headquarters of the 7th and 8th Corps,Chinese Workers' and Peasants' Red Army
- head related impulse response
- head related transfer function
- Headright System
- heads-and-tails distribution
- headshell