[植] 自花受精
[胚][遗] 自体受精

10月4日,在瑞典首都斯德哥尔摩的卡罗林斯卡医学院,诺贝尔奖评审委员会宣布,英国生理学家罗伯特爱德华兹获得2010年诺贝尔生理学或医学奖。 85-year-old Englishman Robert Edwards wins the Nobel Pri

发表于:2018-12-07 / 阅读(111) / 评论(0) 分类 60秒科学

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

发表于:2018-12-11 / 阅读(58) / 评论(0) 分类 万花筒2009年

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

发表于:2019-01-02 / 阅读(67) / 评论(0) 分类 2017年VOA慢速英语(八)月

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(110) / 评论(0) 分类 Scientific American(四)月

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(81) / 评论(0) 分类 Scientific American(十)月

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

发表于:2019-02-08 / 阅读(105) / 评论(0) 分类 英语新闻
学英语单词
adaptive distributed minimal spanning tree algorithm
adwa (adowa)
Anomala
Antipressan
aphetizes
apical foramen of tooth
articulation efficiency
assiminea brevicula
automatic aircraft pilot
backstitched
banjos
be OP
benzimidazolone
bertas
Blancophor R
blood type theory of temperament
bloodgood
BLUE language
boot order
cocostearic
codeless input system
complemental
computer-oriented languages
Cytostatin
endoilluminator
explained away
family procaviidaes
featuous
fellow-me-lad
fellowable
final survey
friction surface
gebang palm
gordan-overstreet(syndrome)
gosdens
granulysin
hardrive
hood seal fan
iconologist
inability to raise arm due to pain in shoulder
intercristal diameter
investment flow
irascibly
jet air pump
jigging stenter
knifesmith
knock individual control
leukodermatous
limited frequency sensitive mode
logo-
machine works
mad-apple
metagastric
microspur
moluccass
moncurs
motocross
muitigrid tube
nauch
neohelota lewisi
neuromuscular blocking drug
nonarguments
norsals
nuclear energy change
oophoroepilepsy
open end
Orontes River
parent radioisotope
Penicillium expansum
priorate
professional victim
protective shield
provoes
pussygirl
Quanaru, I.
range guide
recalibrate subroutine
remittable
repressed brick
scale pit
seat of business
seismological
skill type
smearcase
snake-like sores
So the world wags.
spuggies
standard premium
steel roll
stockily
sum component
target people
telemetering transmitter
transplanting rice
vgr affinity
vilified
vinaigrous
viscose pump
voglibose
washing days
windsucker
wire fate