decays怎么读，decays的音标和真人发音
decays是什么意思，decays的意思是
v.（使）腐烂，腐朽( decay的第三人称单数 )；衰败，衰退，衰落
decays 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- Meat decays much easier than vegetables .
- 肉类远较蔬菜易于腐烂。
- The way in which the new particle decays into other particles will also be key to verifying its precise nature .
- 这种新型粒子衰变为其它粒子的方式也将对证实它的精确性质起到关键作用。
- Fruit quickly decays in hot summer .
- 在炎热的夏天，水果很快就腐烂。
- However , sometimes organic matter is barred before it decays completely .
- 然而，有时有机物质产生是在其完全腐烂之前。
- Most famously , uranium-238 decays into lead-206 with a half life of 4.5 billion years , though radioactive rubidium and samarium are also useful for dating things billions of years old .
- 最为有名的就是铀-238衰变为铅-206的半衰期为45亿年，当然放射性铷和钐也同样对测算几十亿年前的物体的年龄很有用。
- The isotope decays predictably .
- 同位素会周期性的变化。
- But it decays naturally within weeks .
- 但其在几周内会自然的衰弱。
- Each civilization is born , it culminates , and it decays .
- 每一种文明都有其诞生，鼎盛和衰亡的过程。
- Further energy is given off in their decays .
- 在它们蜕变时又放出一些能量。
- However sometimes organic matter is buried before they decays completely .
- 然而有时候在植物完全腐蚀之前有机体被掩埋。
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