放射性衰變率 的英文怎麼說
中文拼音 [fàngshèxìngshuāibiànlǜ]
放射性衰變率
英文
radioactive decay rate- 放 : releaseset freelet go
- 射 : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 衰 : 衰動詞(衰弱) decline; wane
- 率 : 率名詞(比值) rate; ratio; proportion
- 放射性 : [物理學] radioactivity; activity; emissivity
- 放射 : radiate; emit; blas; radiation; emission; shooting; shedding; abjection; emanation; effluence
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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。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。Geological dates are usually obtained by using the rates of decay of various radioactive elements found in minerals
人們通常用礦物中所發現的各種放射性元素的衰變率來計算地質年代。Because of the continuous decay, the quantity of radioactive material and the rate of emission of radiation decrease steadily.
由於連續衰變的結果,放射性物質的數量,輻射發射率都逐漸下降。Each radioactive nucleus of a particular kind is responsive to a fixed decay probability per unit time.
每個特定類型的放射性原子彈對單位時間內一個固定的衰變幾率作出響應。On the basis of distribution of radioactive elements and geological background, the theory equation of radon exhalation rate is derived from the decay rule of radioactive elements and gas diffusion
根據放射性元素分佈規律、地質背景及放射性元素衰變等,建立了計算氡析出率的理論公式。分享友人