Half life 半衰期
Half- wave current (HW) 半波電流
Half-value layer(HVL) 半值層
Half-value method 半波高度法
Halogen 鹵素
Halogen leak detector 鹵素檢漏儀
Hard X-rays 硬X射線
Hard-faced probe 硬膜探頭
Harmonic analysis 諧波分析
Harmonic distortion 諧波畸變
Harmonics 諧頻
Head wave 頭波
Helium bombing 氦轟擊法
Helium drift 氦漂移
Helium leak detector 氦檢漏儀
Hermetically tight seal 氣密密封
High vacuum 高真空
High energy X-rays 高能X射線
Holography (optical) 光全息照相
Holography, acoustic 聲全息
Hydrophilic emulsifier 親水性乳化劑
Hydrophilic remover 親水性洗凈劑
Hydrostatic text 流體靜力檢測
Hysteresis 磁滯
Hysteresis 磁滯
Half- wave current (HW) 半波電流
Half-value layer(HVL) 半值層
Half-value method 半波高度法
Halogen 鹵素
Halogen leak detector 鹵素檢漏儀
Hard X-rays 硬X射線
Hard-faced probe 硬膜探頭
Harmonic analysis 諧波分析
Harmonic distortion 諧波畸變
Harmonics 諧頻
Head wave 頭波
Helium bombing 氦轟擊法
Helium drift 氦漂移
Helium leak detector 氦檢漏儀
Hermetically tight seal 氣密密封
High vacuum 高真空
High energy X-rays 高能X射線
Holography (optical) 光全息照相
Holography, acoustic 聲全息
Hydrophilic emulsifier 親水性乳化劑
Hydrophilic remover 親水性洗凈劑
Hydrostatic text 流體靜力檢測
Hysteresis 磁滯
Hysteresis 磁滯