「Half-life」の版間の差分
提供: 広島大学デジタル博物館
ナビゲーションに移動検索に移動 (ページの作成:「=half-life= *半減期(日本語) * (Español) ==Definition== ===Glossary of "Life (9th ed.)" by Sadava et al. (2011)=== *The...」) |
|||
6行目: | 6行目: | ||
===Glossary of "Life (9th ed.)" by [[Sadava_Hillis_Heller_Berenbaum_2011|Sadava et al. (2011)]]=== | ===Glossary of "Life (9th ed.)" by [[Sadava_Hillis_Heller_Berenbaum_2011|Sadava et al. (2011)]]=== | ||
*The time required for half of a sample of a radioactive isotope to decay to its stable, nonradioactive form, or for a drug or other substance to reach half its initial dosage. | *The time required for half of a sample of a radioactive isotope to decay to its stable, nonradioactive form, or for a drug or other substance to reach half its initial dosage. | ||
+ | ===Glossary of "Environmental Science: Earth as a Living Planet (2nd ed.)" by [[Botkin_Keller_1998|Botkin & Keller (1998)]]=== | ||
+ | *The time required for half a substance to disappear; the average time required for one-half of a radioisotope to be transformed to some other isotope; the time required for one-half of a toxic chemical to be converted to some other form. | ||
==文献(引用)== | ==文献(引用)== | ||
+ | *[[Botkin_Keller_1998|Botkin, D. B. & Keller, E. A. 1998. Environmental Science: Earth as a Living Planet, 2nd ed. -xxxxii + 649 pp. John Wiley & Sons, Inc., New York.]] | ||
*[[Sadava_Hillis_Heller_Berenbaum_2011|Sadava, D., Hillis, D. M., Heller, H. C. & Berenbaum, M. R. 2011. Life: The Science of Biology, 9th ed. -xliv + 1266 pp. Sinauer Associates, Inc., Sunderland.]] | *[[Sadava_Hillis_Heller_Berenbaum_2011|Sadava, D., Hillis, D. M., Heller, H. C. & Berenbaum, M. R. 2011. Life: The Science of Biology, 9th ed. -xliv + 1266 pp. Sinauer Associates, Inc., Sunderland.]] | ||
---- | ---- | ||
− | |||
[http://www.hiroshima-u.ac.jp/index-j.html 広島大学] / [http://www.digital-museum.hiroshima-u.ac.jp/~museum/ デジタル自然史博物館] / [http://www.digital-museum.hiroshima-u.ac.jp/~museum/plant/ 植物] / [[生物の用語集(アルファベット順)|アルファベット順]] / [[生物の用語集(アルファベット順)_H|H]] | [[生物の用語集(仮名順)|仮名順]] にもどる | [http://www.hiroshima-u.ac.jp/index-j.html 広島大学] / [http://www.digital-museum.hiroshima-u.ac.jp/~museum/ デジタル自然史博物館] / [http://www.digital-museum.hiroshima-u.ac.jp/~museum/plant/ 植物] / [[生物の用語集(アルファベット順)|アルファベット順]] / [[生物の用語集(アルファベット順)_H|H]] | [[生物の用語集(仮名順)|仮名順]] にもどる | ||
27行目: | 29行目: | ||
[[Category:化学]] | [[Category:化学]] | ||
[[Category:物理]] | [[Category:物理]] | ||
+ | [[Category:環境]] | ||
[[Category:用語]] | [[Category:用語]] | ||
[[Category:H]] | [[Category:H]] |
2019年9月25日 (水) 20:34時点における最新版
half-life
- 半減期(日本語)
- (Español)
Definition
Glossary of "Life (9th ed.)" by Sadava et al. (2011)
- The time required for half of a sample of a radioactive isotope to decay to its stable, nonradioactive form, or for a drug or other substance to reach half its initial dosage.
Glossary of "Environmental Science: Earth as a Living Planet (2nd ed.)" by Botkin & Keller (1998)
- The time required for half a substance to disappear; the average time required for one-half of a radioisotope to be transformed to some other isotope; the time required for one-half of a toxic chemical to be converted to some other form.
文献(引用)
- Botkin, D. B. & Keller, E. A. 1998. Environmental Science: Earth as a Living Planet, 2nd ed. -xxxxii + 649 pp. John Wiley & Sons, Inc., New York.
- Sadava, D., Hillis, D. M., Heller, H. C. & Berenbaum, M. R. 2011. Life: The Science of Biology, 9th ed. -xliv + 1266 pp. Sinauer Associates, Inc., Sunderland.