单心皮子房

第六章 女性生殖系统 Chapter 6 Female Reproductive System areola of breast 乳晕 abdominal orifce of uterine tube 输卵管腹腔口 anal region 肛区 ampulla of uterine tube 输卵管壶腹 anococcygeal ligament 肛尾韧带 areolar gland 乳晕腺 axillary process 腋

发表于:2018-12-05 / 阅读(101) / 评论(0) 分类 医学英语

Little girls are made of sugar and spice and, according to a study published in the journal Cell, a fierce determination to maintain their girlishness. Because it seems that a single gene keeps their ovaries from turning into testes. Scientists have

发表于:2018-12-24 / 阅读(46) / 评论(0) 分类 Scientific American(十二)月

The Great Tomato Debate 有名的西红柿辩论 In 1893, the U.S. Supreme Court heard a case that hinged on whether the tomato was a fruit or a vegetable. 1893年,美国最高法院有一场关于西红柿到底是水果还是蔬菜的案子。 De

发表于:2018-12-28 / 阅读(81) / 评论(0) 分类 初学者听力文摘精选

For in nature it takes thirty years for two hundred eggs to reach maturity. 因为在自然状态下,要让两百个卵子成熟需要三十年之久。 But our business is to stabilize the population at this moment, here and now. 但我们现在的任

发表于:2019-01-01 / 阅读(35) / 评论(0) 分类 美丽新世界

SCOTT SIMON, HOST: Three-D printers are being used these days to make all kinds of things - jewelry, artwork, or even guns. Now, scientists have used a 3-D printer to create a functioning mouse ovary. Yes. NPR's Rob Stein explains. ROB STEIN, BYLINE:

发表于:2019-01-17 / 阅读(32) / 评论(0) 分类 2017年NPR美国国家公共电台5月

Gene Stops Ovaries from Testifying A mouse study in the journal Cell finds that a gene in females must remain active throughout her life to keep her ovaries from turning into testes. Karen Hopkin reports Little girls are made of sugar and spice and,

发表于:2019-01-30 / 阅读(158) / 评论(0) 分类 60秒科学
学英语单词
'Arabah, Wādī al(Ha 'Arava)
abandoned property not charged off
access-door
advice of fate
advocatrices
airma da
airscrew-propelled ship
anthracnose of flax
ARI (alternate rod insertion)
assimilation coefficient
bear a lowsail
behavioral crises
bismuth sodium iodide
building-related
burner throat
buzz-crusher
capacity unit
carbonate of soda
CI-HR
cohabited
curries
deadweight loss of tax
decidua peudocapsularis
digitus fixus
direct contact heater
dirty sodium
Donovan body
econometric function
encircling zone
execution circuit
fanteagues
fast wool yellow
felspathose
financial penalty
geometric configuration
goods delivery book
helwingia chinensis batal.
horse doctor
i-tent
ill-kempt
in ... mercy
irradiation tube
Jamaican fruit bat
kammi
kicking injury
knee sprung
kotwalee
La Sauvetat
land classification
light shading
limpish
linkable program
literary property
low pressure adjusting screw
macro languages
manzana
maskant point
mast ringing
mesne notice
metamorphosed
money for new product development
Moral Rearmament
napier equation
naturelle
neutron number density
nodical period
Okhi
one-tier
opportunity for buying large quantity
outgroup
parotto
pole dance
pool of buffer
Potamogeton pusillus
pre-oedipal imaginary
pull a sanctimonious face
purpurogenone
rolling section of hump
sawn gourds
seroprognosis
shigekazus
short time
Skopun
skybar
spring collet chuck
standard error of estimator
sugar gilder
take ... advice
task execution area
temperature-pressure curve
thermometer maximum
to-date
two way joist
underfly
underwater launcher
Vietnamese language
water drain
wedge tomb
wethen
wire-heel
wladimirit (vladimirite)
yearly gas leakage rate