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航空γ测量
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航空γ测量
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理学
航空γ测量
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airborne gamma-ray spectrometer
航空γ测量
通过专用的航空伽马或伽马能谱仪测量地表岩矿石、土壤、风化物等介质中放射性物质和大气放射性物质所放出的伽马射线,获取地表介质和大气中放射性核素或元素含量的分布数据,寻找放射性矿床、非放射性矿床和评价地—空界面上放射性水平的核地球物理勘探方法。
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aircraft tail boom
aircraft tail wheel
aircraft take-off and landing performance
aircraft take off distance
aircraft take-off weight
aircraft target signature measurement
aircraft temperature variation test
aircraft testability test
aircraft thermal structure and thermal protection test
aircraft three-view drawing
aircraft thrust vectoring tests in wind tunnel
aircraft tie-down load test in wind tunnel
aircraft touch-down speed
aircraft turret
aircraft variant actuation system
aircraft ventral fin
aircraft vibration environment test
aircraft vibration flight test
aircraft vibration test
aircraft waterproofness test
aircraft weapon system lab release&fire test
aircraft wing structure
aircreft fastener joint allowable test
aircrew
aircrew coordination training
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更新时间:2026/9/11 1:48:17