核衰變 的英文怎麼說
中文拼音 [héshuāibiàn]
核衰變
英文
nuclear decay; subatomic decomposition
-
核 :
核構詞成分。
-
衰 :
衰動詞(衰弱) decline; wane
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During the disintegration energy is released from the nucleus.
在
衰變時由原子
核釋放出能量。
-
We do not have to live in fear of wasting away through the decay of nucleons.
我們不必擔心通過
核子
衰變而消瘦。
-
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。
-
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
-
Moreover, heat energy generated during decay of heavy elements like uranium at the centre of the earth triggers tectonic movement
還有,地球
核心內如鈾等的重元素在
衰變時產生熱能,驅動地殼板塊運動。
-
The nucleus decay into three particles which go off in separate directions.
這個
核衰變成飛向不同方向的三個粒子。
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The nucleus decays into three particles which go off in separate directions.
這個
核衰變成飛向不同方向的三個粒子。
-
Such processes terminate at the stable nucleus 208pb
這種過程終止在穩定
核衰變
-
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
-
Decay heat power in nuclear fuels of light water reactors ; non - recycled nuclear fuels
輕水反應堆
核燃料
衰變熱功率的計算.不回燒的
核燃料
-
Decay heat power in nuclear fuels of light water reactors ; non - recycled nuclear fuels ; documentation and illustration
輕水反應堆
核燃料
衰變熱功率的計算.不回燒的
核燃料
-
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
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Meanwhile we find that decay constant fn and the tt mass mv monotonously decrease as nuclear matter density increases
我們同時發現介子的
衰變常數f _和質量m _隨著
核物質密度_ n的增加而單調遞減。
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Using the effective action we got in a nuclear matter, we calculate the decay constant / ? and tt mass m - jf as functions of the chemical potential
利用我們得到的
核物質中的有效作用量,我們計算了介子的
衰變常數和質量,他們都是化學勢的函數。
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Are regarded as high - level waste. the hlw contains highly - radioactive fission products and radionuclides with long - lived radioactivity
,屬于高放射性廢物,包含具高度輻射性的裂
變產物和有長
衰變期的放射性
核素。
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Are regarded as high - level waste ( hlw ). the hlw contains highly - radioactive fission products and radionuclides with long - lived radioactivity
,屬于高放射性廢物,包含具高度輻射性的裂
變產物和有長
衰變期的放射性
核素。
-
The simulation result shows that vadose zone can rigorously retard those nuclides with vigorous adsorbility, i. e. the bigger the nuclide decay coefficient is, the more the nuclide is retarded in vadose zone and the less the nuclide concentration in aquifer is, and that the distribution coefficient directive affects the form of the nuclide concentration curve in an aquifer
數值模擬結果表明:包氣帶對于吸附性較強的核素具有很大的阻滯作用,對于低分配系數的核素阻滯作用較弱;衰變系數對含水層中核素的遷移起到了重要作用,隨著衰變系數的增大,地下含水層中的核素體積濃度逐漸降低,並且分配系數的大小直接影響著核素在含水層中體積濃度分佈曲線的形狀。