| 单词 | r selection |
| 释义 | r selectionEcology.selection occurring when a population is far below the carrying capacity of an unstable environment: tends to favor individuals that reproduce early, quickly, and in large numbers so as to make use of ephemeral resources and ensure that at least some offspring survive. Also r-se·lec·tion [ahr-si-lek-shuhn]. /ˈɑr sɪˌlɛk ʃən/. Compare K selection. OTHER WORDS FROM r selectionr-se·lect·ed [ahr-si-lek-tid], /ˈɑr sɪˌlɛk tɪd/, adjectiveWords nearby r selectionr.s., RSA, RSC, RSD, RSE, r selection, RSFSR, RSG, RSGB, RSI, RSJ Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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