life of decay 中文意思是什麼

life of decay 解釋
半衰期
  • 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 ...
  • of : OF ＝Old French 古法語。
  • decay : vi. 1. 朽，腐爛。2. 衰減，衰退。3. 凋謝，枯。vt. 使朽壞；使衰退。n. 1. 衰微，衰退。2. 朽，腐爛。3. 【無線電】衰變。
  1. Measurement of minority carrier life time in germanium by photoconductive decay method

    用光電導衰減法測定鍺中少數載流子壽命
  2. The useful life curves of gan - based blue led with al2o3 and sic substrate is fit single exponential function [ i = i1 + i2exp ( - t / ) ]. fron this function, we could get aging information of led about stable inteneity 1, decay intensity i2 and decay time. the novel method of evaluating aging properties of leds was put forward

    用單指數函數擬合了發光二極體的光衰減曲線[ i = i _ 1 + i _ 2exp （ t / ） ] ，這個關系式可以給出三個信息：穩定光強、衰減光強、衰減速度，提出了更加合理的評價led老化性能的方法。
  3. This evocation of growth and decay, of the deeply felt complicity between life and death, is demonstrably understood by its young protagonist

    年輕的主角顯然是理解這種盛衰相伴、生死相連的意義的。
  4. Nuclear energy - measurement of radioactivity in the enviromment - air - radon 222 : methods for spot measurement of the alpha potential energy of short - life decay products of radon in the atmospheric environnement

    核能.環境中放射性的測量.空氣.氡222 :大氣環境中氡的短壽命衰變產物的位能的現場測量方法
  5. I think, scathed as you look, and charred and scorched, there must be a little sense of life in you yet, rising out of that adhesion at the faithful, honest roots : you will never have green leaves more - never more see birds making nests and singing idyls in your boughs ; the time of pleasure and love is over with you : but you are not desolate : each of you has a comrade to sympathise with him in his decay

    「我想，盡管你看上去遍體鱗傷，焦黑一片，但你身上一定還有細微的生命，從樸實忠誠的樹根的粘合處冒出來。你們再也不會吐出綠葉再也看不到鳥兒在枝頭築巢，唱起悠閑的歌。你們歡樂的相愛時刻已經逝去，但你們不會感到孤寂，在朽敗中你們彼此都有同病相憐的夥伴。 」
  6. Nuclear energy - measurement of radioactivity in the enviromment - air - radon 222 and its short - life decay products in the atmospheric environment : their origins and measuring methods

    核能.環境中放射性的測量.空氣.在大氣環境中氡222和其短壽命衰變產物:它們的來源和測量方法
  7. Nuclear energy - measurement of environmental radioactivity - air - radon 222 : methods for integrated measurement of the alpha potential energy of short - life decay products of radon in the atmospheric environment

    核能.環境中放射性的測量.空氣.氡222 :大氣環境中氡的短壽命衰變產物的位能的綜合測量方法
  8. 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。
  9. And dissection showed that the neurons in their brains did not decay as fast as those of the untreated fish did, leading the researchers to speculate that resveratrol could be prolonging life by protecting the central nervous system

    與此同時，解剖分析顯示，在攝入過白藜蘆醇的魚腦中，神經細胞的衰退速度低於對照組，因此研究人員推測：白藜蘆醇能保護主要的神經系統，以次來延長壽命。
  10. The time it takes for half of its original amount to decay is called the half - life

    衰變至只剩下原來數目一半所需的時間稱為該核素的半衰期。
  11. If their society was in decay, literature itself showed every sign of life.

    雖然社會腐敗，文學本身卻生氣勃勃。
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