基本解釋[動力與電氣工程]射線屏蔽層[能源科學(xué)技術(shù)]伽馬射線防護(hù)屏英漢例句雙語例句To reduce gamma ray background a cylindrical lead shield (100 mm thick) with a fixed bottom and movable cover shielded the detector.為了減少伽瑪射線背景圓柱底部固定和移動蓋屏蔽探測器。gamma shield更多例句詞組短語短語gamma ray shield 射線屏蔽層gamma -ray shield 加馬射線屏蔽gamma a ray shield 射線屏蔽層gamma of transfer characteristic shield 射線防護(hù)屏gamma shield更多詞組專業(yè)釋義動力與電氣工程射線屏蔽層能源科學(xué)技術(shù)伽馬射線防護(hù)屏