radioactive life 中文意思是什麼

radioactive life 解釋
放射性壽命
  • radioactive : adj. 【物理學】放射性(引起)的。n. -activity 放射性;放射(現象)。
  • life : n (pl lives)1 生命,性命。2 一生;壽命;【原子能】(亞原子粒子的)生命期;使用期限,耐久性。3 ...
  1. We can talk about the half - life of a radioactive isotope, and indeed we can measure and state very very precisely what that half - life is

    我們可以談論放射性同位素的半衰期,我們確實可以非常準確地測量和描述半衰期是什麼。
  2. Article 113 no passenger may take on board or pack in their luggage contraband goods or any article of an inflammable, explosive, poisonous, corrosive or radioactive nature or other dangerous goods that would endanger the safety of life and property on board

    第一百一十三條旅客不得隨身攜帶或者在行李中夾帶違禁品或者易燃、易爆、有毒、有腐蝕性、有放射性以及有可能危及船上人身和財產安全的其他危品。
  3. A radioactive, inert, gaseous isotope of radon, with a half - life of3. 92 seconds

    錒射氣氡的一種放射性的,惰性的和氣態的同位素,其半衰期為3 。 92秒
  4. We have interpreted in the same way the production of radioactive elements in boron and magnesium in the first an unstable nitrogen with a half life of 11 minutes is produced, and in the second, unstable isotopes of silicon and aluminum

    我們還用同樣的方式解釋了在硼和鎂中製造放射性元素的過程:首先製造一種半排出期為11分鐘的不穩定的氮,然後製造不穩定的硅和鋁同位素。
  5. Although almost all this material, which has a 24, 000 - year half - life, has since disappeared ( primarily through natural radioactive decay ), some of the plutonium itself underwent fission, as attested by the presence of its characteristic fission products

    這些物質半衰期為2萬4000年,幾乎已經全部消失(主要是經由自然的放射衰變過程) ,而且部份的鈽本身又經過核分裂,這可由其核分裂產物為證。
  6. After one half - life, the level of radioactivity of a radioactive material is halved, after two half - lives, it is reduced to one quarter and so on

    1 , 260 , 000 , 000年每經過一個半衰期,放射性物質的放射性便會剩下一半,經過二個半衰期,放射性便會剩下原先的四分之一,餘此類推。
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