2026-07-19 08:33 浏览次数 26
abbr. 半值层(Half-Value Layer);半价厚度(Half-Value Layer)
1. half-value layer
SONY HVL-HL1索尼HVL
hvl yagi海威力科技八木
SONY HVL-F43AM凹HVL
SONY HVL-RLAM索尼HVL
SONY HVL-HL索尼HVL
The test research of high-energy X-ray HVL for SRM. Propellant
发动机推进剂高能射线半值层试验研究