短半衰期的 的英文怎麼說
中文拼音 [duǎnbànshuāiqīde]
短半衰期的
英文
short-decayed-
So in fact, if they senesce just a tiny tiny bit over time - - that is, if their half - life gets shorter, very very slowly - - we wouldn ' t actually be able to tell that this was happening in the time that we took our measurements, because the acceleration in the rate of atoms decaying ( relative, of course, to the number that had not decayed already, which is always decreasing ) would be too tiny to be statistically detectable
所以在事實上，如果它們隨時間衰老得只那麼一點點， ?就是說，如果它們的半衰期縮短得非常慢?那麼我們實際上不可能知道，在我們測量期間發生過衰減，因為原子衰減的速率加速得太小，統計學上檢測不出（當然，是相對于不曾衰減的數目而言，不曾衰減的原子數目總是在減少） 。Although thoron is one of isotopes of radon, and the characteristics of thoron and thoron progenies are similar to those of radon and radon progenies, because the half life of thoron is shorter ( 55. 6s ), the concentrations of thoron and thoron daughters in environment are lower, people usually think that the effective dose from thoron and its progenies can be eliminated, and the measurements of thoron progenies concentrations are difficulty, a little research work on the dose evaluation of thoron and thoron progenies in environment has been done
雖然（氣土）是氡的同位素，它及其子體的特性也與氡及其子體的相似，但由於（氣土）的半衰期短（ 55 6s ） ，環境中（氣土）濃度較低， （氣土）及其子體濃度的測量較難，人們一般認為（氣土）及其子體所致劑量可以忽略，所以對環境中（氣土）及其子體劑量評價研究很少。Prostate ( pgi2 ) is stronger blood vessels and the expansion of the role of platelet inhibition, but because of the short half - life, performance instability, clinical efficacy not sure
前列腺環素（ pgi2 ）具有更強的擴張血管和抑制血小板作用，但因其半衰期短，性能不穩定，臨床應用療效不肯定。
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