音标：['self,f\\:tilai'zeiʃәn;-li'z-] ；

n. 自花受精, 自体受精
[医] 自体受精

n. fertilization by the union of male and female gametes from the same individual

词型变化：名词复数形式 : self-fertilizations

self-fertilization的用法和样例：

例句

用作名词(n.)

It can be observed that the embryos break through the archegonia after fertilization.原叶体受精后幼胚突破颈卵器生长。

【近义词】

self-pollination[植]自花受粉...
autogamy自花受粉
hermaphroditism雌雄同体性
androgyny双性性格
self-fertilisation自株传粉

【反义词】

cross-fertilization异花受精,异花受粉...

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60秒科学

万花筒 2009-02-17&02-18 八胞胎母亲收到死亡威胁

They are only a few weeks old, but these octuplets are already the center of public outrage. Los Angeles police say they plan to investigate death threats against their mom, Nadya Suleman. The 33-year-old single, unemployed mother has been getting hu

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万花筒2009年

VOA慢速英语--First Human Embryo Gene-Fix Could Help Stop Disease

Scientists in Oregon successfully fixed a disease-carrying gene in human embryos. It was the first time this has been done. This small effort could be a big step in preventing inherited, or gene-related diseases. A research team at Oregon Health Scie

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2017年VOA慢速英语(八)月

SSS 2008-04-14

This is Scientific Americans 60-Second Science, I'm Cynthia Graber. This will just take a minute. In vitro fertilization(试管受精) efforts can be helped by oddly enough oral contraceptives .That's the finding from Tel Aviv University, site of the

发表于:2019-01-08 / 阅读(117) / 评论(0)

Scientific American(四)月

SSS 2010-10-04

This is Scientific Americans 60-Second Science, Im Steve Mirsky.Got a minute? The 2010 Nobel Prize in Physiology or Medicine goes to 85-year-old Robert Edwards of England, for the development of in vitro fertilization. The Karolinska Institutes Chris

发表于:2019-01-08 / 阅读(83) / 评论(0)

Scientific American(十)月

Human fertilization process discovered

BEIJING, Aug. 22 (Xinhuanet) -- Researchers have discovered how a human egg captures an incoming sperm for fertilization, paving the way to help couples suffering from infertility, according to media reports on Monday. An international team of resear

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