卵巢畸胎瘤

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(44) / 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(79) / 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(34) / 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(157) / 评论(0) 分类 60秒科学
学英语单词
A sound mind in a sound body.
al hufayrah
arrive come to a decision
as witness
bag scraper
ballbusters
barium ethyl sulfate
belt-type electromagnetic separator
bone hypertrophy
calibrating tank
cargo handled by owner
castillo de locubin
chopper knife
come to someone's ear
commuter rail system
compact torus
consultative committee for the definition of the second(ccds)
contact pollution
decisional balance
derandomizes
dispensable mold
dolichorhynchus
drum-type controller
dusk visual
ear-lobe electrode
elbow bend pipe
energetic solar particle
femineus
fire station bill
firefountain
frasilah
free admittance
full circles
geological features
gotta go
gram-negative diplococci
gray-scale ultrasonography
gridiron incision
habitat deterioration
happy hunting grounds
have one's head in a tar barrel
hereditary gastritis
hetero epitaxial optical waveguide
heterodyne conversion
hornbook
huch
Humphreysville
hyphodontia dimorpha
I. B. R. D.
indigo-plant
inlet valve cage
Juncales
keep one's eyes on
keto-sugar
knocker screen
koritza (korc?)
lactocyte
lay down the marker
let down heat exchanger
leukering
light-water inleakage
limitation clause
Medium-term bond
Meighen
MFOS
mid-spar
min-ute
miryachit
netraising
non charitable
oneplane theory of chiasma
oxygen cycle
Palamas, Saint Gregory
penta scale
pin rack
positive exponent
pressurizing system
pulled out of its binding
pydnas
quasie
self-relocation
shaky ground
Shotozero, Ozero
sleep like a top
spastic dysarthria
suprahyoid branch
Svetko
talk radio
temperamental
Termomycin
thiobenzoyl
tohunga
transhyoid pharyngotomy
transporter-erector
triple-tone horn
vacuum flux lamp
vestri
violent gale
well-tapered illumination
wing case
World Today
Yerkes Observatory