常見(jiàn)例句雙語(yǔ)例句The sensitivity of a slot-collimated PIN fission chamber to gamma rays has been calculated by using MCNP-4B code.本文採(cǎi)用MCNP程序計(jì)算了狹縫式裂變中子探測(cè)系統(tǒng)的伽瑪霛敏度。 返回 gamma chamber