英语词汇U-238怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	U-238
释义	U-238 翻译 u - 238 以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义短语 1 238 u absolute fission rate u绝对裂变反应率 2 238 u absolute fission rates u绝对裂变反应率双语例句 1 The prime example is the element uranium (U), which occurs naturally as two isotopes-the lighter, fissionable U-235 and the heavier, non-fissionable U-238. 铀（U）元素就是一个很好的例子。天然铀有两种同位素；较轻的负235可以裂变，较重的铀238则不会裂变。
随便看	delay igniter delay imaging delay in carrying out tests delay in case finding delay in case-finding delay in completing works delay in construction delay in data submission delay in deliveries delay in delivery Delay in Delivery of Cargo delay in delivery of equipment delay inequality delay in executing works delay in feedback techniques delaying delay action delaying basin delaying circuit delayingly delaying maneuvers delaying member delay multivibrator delaying of skin flap delaying

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