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单词 self-reproduction
释义

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self-reproduction
self-reproduction n.
Brit. /ˌsɛlfriːprəˈdʌkʃn/
,
U.S. /ˌsɛlfˌriprəˈdəkʃ(ə)n/
(originally) the generation of new living individuals by a sexual or asexual process; (later also in extended use) the reproduction or replication of something by itself.
ΚΠ
1810 Something (Boston) 13 Jan. 132 Salt, from the infertility of land adjacent to the sea, from its incapability of self-reproduction..was considered as the promoter and symbol of sterility.
1923 J. S. Huxley Ess. Biologist vii. 256 The attributes of living matter which mark it off from inorganic matter become dominant—its capacity for self-reproduction, [etc.].
1964 Sci. Amer. Sept. 154/2 Seen in this light, crystal growth is self-reproduction.
1991 I. S. R. Msabaha in F. M. Deng & I. W. Zartman Confl. Resol. Afr. iii. 68 In Africa, virtually all governments that took power at independence equipped themselves with mechanisms of perpetual self-reproduction.
2005 Daily Tel. (Nexis) 18 May 16 Although the machines we have created are still simple compared with biological self-reproduction, they demonstrate that mechanical self-reproduction is possible and not unique to biology.
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