Examples of using
放射性衰变
in Chinese and their translations into English
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Political
Ecclesiastic
Programming
今天,科学家们可以根据放射性衰变的铀进入其子产物钍,以极高的精确度来追溯这些层。
Scientists can date these layers with extreme precision based on the radioactive decay of uranium into its daughter product thorium.
研究小组利用铀转为钍的放射性衰变追溯这一石笋至8万年前--这是牙齿的最小年龄。
The team used the radioactive decay of uranium to thorium to date this stalagmite to 80,000 years ago- a minimum age for the teeth.
RTG技术会将钚的放射性衰变产生的热量转化为电能,然后再为航天器仪器和其他设备提供动力。
RTGs convert the heat generated by the radioactive decay of plutonium into electricity, which then powers spacecraft instruments and other gear.
最终,物质本身会受到放射性衰变的影响,因为即使是最稳定的物质也会分裂成亚原子粒子。
Eventually, matter itself will come under the influence of radioactive decay, as even the most stable materials break apart into subatomic particles.
通过放射性衰变的自然过程,体内少量的放射性示踪剂会随着时间的推移而失去其放射性。
Through the pure process of radioactive decay, the little quantity of radiotracer within your body will lose its radioactivity with time.
锝-99是由钼-99的放射性衰变产生的,钼-99是某些核反应堆的废料。
Technetium-99 is produced by the radioactive decay of molybdenum-99- a waste product from certain nuclear reactors.
中微子可以解释放射性衰变时“丢失”的能量和动量。
They could account for“missing” energy and momentum in radioactive decays.
通过放射性衰变的自然过程,体内少量的放射性示踪剂会随着时间的推移而失去其放射性。
Through the natural process of radioactive decay, the small amount of radioactive chemical in your body will lose its radioactivity over time.
通过放射性衰变的自然过程,体内少量的放射性示踪剂会随着时间的推移而失去其放射性。
Through the natural process of radioactive decay the small amount of radiotracer in your body will lose radioactivity over time.
今天,科学家们可以根据放射性衰变的铀进入其子产物钍,以极高的精确度来追溯这些层。
Scientists can date the layers with extreme precision based on the radioactive decay of uranium into its daughter product thorium.
放射性衰变进行的时间t可以通过N/N0=e-λτ获得,其中N是现在测量到的原子数量;.
The time t since radioactive decay commenced can be given by N/N0= e- λt, where N is the number of atoms measured in the present;
碳14由于放射性衰变不断丢失,但借助宇宙射线的连续生产而获得平衡。
The carbon 14 is continuously lost by radioactive decay, but this is balanced by the continuous production by cosmic rays.
拿碳-14来说,我们测量通过放射性衰变变成的氮原子占原始样本的百分比。
Using carbon 14, we examine the percentage of an original sample that's undergone radioactive decay to nitrogen.
铀以已知的特定速度放射性衰变成铅,因此可以根据样本里的铀转变成铅的比率,确定样本的年龄。
Uranium radioactively decays into lead at a known rate, allowing age to be determined based on the ratio of uranium to lead in the sample.
它们由其他粒子的放射性衰变产生,使我们免受太阳核反应、遥远的超新星爆炸甚至宇宙大爆炸的影响。
Produced by radioactive decays of other particles, they are flooding us from nuclear reactions in the sun, distant supernova explosions and even the Big Bang.
这个碳14立即开始放射性衰变但空气中又会不断的产生碳14。
This carbon-14 immediately starts to radioactively decay but is constantly being recreated.
尽管这种内部能量部分可能来自放射性衰变,但更多的能量可能来自于潮汐加热。
Although some of this internal energy may arise from radioactive decay, even more energy is likely to come from tidal flexing.
甚至有可能是反物质的放射性衰变与物质存在巨大的不同,以至于反物质的宇宙甚至都不存在。
It's even possible that the radioactive decay of antimatter is so different from that of matter, that an antimatter universe can't even exist.
放射性废料:由核爆炸、核事件、战争爆破和自然过程,如氡的放射性衰变产生。
Radioactive pollutants- produced by nuclear explosions, nuclear events, war explosives, and natural processes such as the radioactive decay of radon.
当它们死亡后,就停止与生物圈的碳交换,其碳14含量开始减少,减少的速度由放射性衰变决定。
When they die, they stop exchanging carbon with the biosphere and their carbon 14 starts decreasing at a rate made by the law of radioactive decay.
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