放射衰變 的英文怎麼說
中文拼音 [fàngshèshuāibiàn]
放射衰變
英文
emission decay-
The radioactive transformation giving rise to these electrons was known as beta decay.
產生這種電子的放射性變化,稱為衰變。These radionuclides undergo radioactive decay, by emitting harmful alpha particles, beta particles or gamma rays
它們在衰變期間會放出對人體有害的粒子粒子或射線。From their work emerged the picture of radioactive decay that is still valid-a violently disruptive explosion of a single atom.
根據他們的工作,展現出至今仍然成立的關于放射性衰變的圖象--單個原子的強烈的分裂性爆炸。The breakdown of radioactive isotopes goes on at constant rates.
放射性同位素的衰變在恆定的速率下進行。The residual nucleus will, in general, undergo a radioactive transformation.
剩餘核一般說來將發生一次放射性衰變。Rutherford first identified the action of probability in radioactive decay.
盧瑟福首先認識到幾率在放射性衰變中的作用。It had been used for practical ends, to identify elements and to unravel radioactive decay chains.
已將其用於實踐的目的,去鑒別元素和闡明放射性衰變系。The immediate product of the radioactive decay of an element
繼承元素某種元素放射性衰變的直接產物Any of several radioactive gases that are isotopes of radon and are products of radioactive decay
射氣幾種氡的同位素的放射性氣體,是放射性物質衰變的產物An unstable radioactive nucleus can become stable by emitting particles and energy - a process called " decay "
一顆不穩定即具有放射性的原子核在放射出粒子及能量后可變得較為穩定,這個過程稱為衰變。An unstable ( radioactive ) nucleus can become stable by emitting particles and energy - a process called " decay "
一顆不穩定(即具有放射性)的原子核在放射出粒子及能量后可變得較為穩定,這個過程稱為衰變。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A stream of particles or electromagnetic waves emitted by the atoms and molecules of a radioactive substance as a result of nuclear decay
核衰變產生的微粒或電磁波放射物的原子或分子由於核衰變放出的一束微粒或電磁波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Aimed at the helium damages in plutonium caused by a decay, he + ions were implanted in aluminum and the behaviors of helium in aluminum were investigated both theoretically and experimentally to simulate those effects in plutonium. at the same time, the diffusion of helium - 3 produced by tritium decay in stainless steels, which were served as the structural materials in tritium and fusion technologies, was also investigated in this thesis
針對放射性元素鈈的衰變引起的氦損傷問題,選擇模擬材料鋁進行了he的離子注入和其中氦行為的理論和實驗研究,同時,也研究了氚工藝及聚變堆技術結構材料不銹鋼中氚衰變~ 3he的擴散行為,從而對兩種金屬中he的行為有了較深入的認識。Law of radioactive disintegration
放射性衰變定律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。A new type of battery based on the radioactive decay of nuclear material is 10 times more powerful than similar prototypes and should last a decade or more without a charge, scientists announced
一種以核子物質放射衰變為基礎的新型電池,電力比類似的原型強上十倍,在不充電的情況下應可維持十年以上,科學家宣布。Rather they were the products of the decay of radioactive isotopes of iodine, which in turn were formed from radioactive tellurium and so forth, according to a well - known sequence of nuclear reactions that gives rise to stable xenon
它們其實是碘同位素放射衰變的產物,而碘是由放射性碲產生,依此類推,經由人們所熟知的一系列核反應而產生穩定的氙。分享友人