核型;细胞内全数染色体型

生化学家 Kary Mullis 和大家谈现代科学的基础:实验科学。通过分享十七世纪的故事和他小时候在后院玩火箭的个人经历,Mullis分享了各行业科学研究所共有的不断求知的好奇心和热情,以及科

发表于:2018-12-09 / 阅读(43) / 评论(0) 分类 TED公开课:头脑游戏

发表于:2018-12-13 / 阅读(86) / 评论(0) 分类 Wee Sing Around the World

James Brown, 1933-2006: The Godfather of Soul Influenced Many Kinds of Music During His 50-Year Career Brown was also called the hardest working man in show business. VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Barbara Klein with People in America

发表于:2019-01-02 / 阅读(103) / 评论(0) 分类 名人轶事

本集简介: 罗斯得知前妻(卡萝)有了身孕,于是同卡萝的同志伴侣苏珊一起,陪卡萝参加助产训练班。对窗的丑陋裸男买了局部健身器。罗斯和莫妮卡的父母来吃饭,莫妮卡再次感到巨大压力。

发表于:2019-01-05 / 阅读(48) / 评论(0) 分类 老友记(六人行)

VOICE ONE: Im Faith Lapidus. VOICE TWO: And Im Steve Ember with the VOA Special English program PEOPLE IN AMERICA. Today we tell about singer Nina Simone and play some of her music. She was also active in the civil rights movement of the nineteen si

发表于:2019-01-11 / 阅读(201) / 评论(0) 分类 VOA慢速英语2009年(十)月

STEVE EMBER: I'm Steve Ember. BARBARA KLEIN: And I'm Barbara Klein with People in America in VOA Special English. Today we tell about James Brown, the musician called The Godfather of Soul. (MUSIC) STEVE EMBER: That was James Brown singing his famous

发表于:2019-01-12 / 阅读(23) / 评论(0) 分类 2010年VOA慢速英语(五)月
学英语单词
A/CMV
abaci
acmi
anglicizers
apple-berry
arteriae umbilicalis
attenuation reduction
audio diary
audiovisual media
Bacillus bovisepticus
balancing drum
Beller spring
brown recluse spider
cable saturant
cap plate
Carolina wren
carota
change of variable
cheekfuls
clearness index
coding program
Congo crisis
contemporary ophthalmology
cotton tropicals
cuscohydrine
cutter sharpener
deep kisses
deghettoizing
dolcan
double-cone rotary vacuum dryer
earwigged
end-tip trailer
epicylic reduction gear
ETKM
Euro credit borrowing
financial solutions
footband
fortran compilers
fulling flocks
galdansetron
gavotting
george hw bush
get outta here!
golubtsy
Guapimirim
hair carry
Hartparaffin
high precision kelmet set
humodite
ichnographic
infat
intelligential
juancho
kaolishan formation
kilve
lateral translation
lean-to tent
leptospiroses
liquor acidi borici
marchies
measurable vector function
micrococcus concentricus
monogenomic species
mosepele
Normal portfolio
nothing than
number system base
octenedicarboxylic acid
Ofamicin
oiling hand
ordnance works
paramaladera simillima
peak voltage at locked rotor
pesaran
pinion bush for fuel control
ploughing season
polylith
post haste
Prax.
primary sewage treatment
Project Glass
quantum graphity
rack friven planer
reciprocity in trade between two countries
rectococcygeal muscle
relatively complemented
requested give code
routine outage
Shongar
sinusoid space
slash saw
solomon trench
stokked
Strauss, David Friedrich
ta yu ku
Tacana
toxorhynchites (toxorhynchites) aurifluus
trichokyptomania
turtle-doves
vivra
zero-duty bindings