医学词典 | A+医学百科 | 医学电子书 | 医学下载 | 健康问答

与"beam penumbra"相近的词条

...

• beam orifice
• beam-out energy
• beam particle disintegration
• beam path
• beam pattern
• beam penumbra
• beam performance goal
• beam phase
• beam positioning
• beam positioning flexibility
• beam power
• beam power tube
• beam profile
• beam pulse
• beam purity
• beam quality

...