[遗] 生殖生物学

executive coke cling clearing universally temperament ferrous conceive customary cartridge set rip second dwell flake instrumental reproduction goddess displacement vicinity patent

发表于:2018-12-01 / 阅读(131) / 评论(0) 分类 用Mp3背六级单词

Unit 5 My favorite subject is science. [00:09.42]Section B [00:12.42]1a Put these days into the correct order. [00:19.99]1b What subjects do you study at school? [00:26.07]Check ()the subjects. [00:29.27]1c PAIRWORK [00:33.11]Ask and answer questio

发表于:2018-12-10 / 阅读(203) / 评论(0) 分类 初中英语山东版六年级下

[00:04.49]Part 1 [00:07.34]WARMING UP [01:34.41]biology=scientific study of the life and structure of plants and animals [01:52.98]the biology of bacteria biologist [02:04.94]biological washing powder [02:28.30]LISTENING [02:34.25]1. Listen to the ta

发表于:2018-12-18 / 阅读(161) / 评论(0) 分类 高中英语人教版高一

abundant [ə'bʌndənt] a.丰富的,充裕的,大量的 biology [bai'ɔlədʒi] n.生物学 community [kə'mju:niti] n.社区,居民 detective [di'tektiv] n.a.侦探(的) exception [ik'sepʃən] n.例外,除外 handful ['hndfl] n.一把,一小

发表于:2018-12-19 / 阅读(202) / 评论(0) 分类 1200个常用英语口语单词(MP3+文本)

This is scientific American's science 60 second science, I am steve mosbyA lot of people have had compacted third molars. Third molars produce chronic pain. Allen man, a Princeton University Physical anthopolegist, the annual meeting of the immagrate

发表于:2018-12-24 / 阅读(81) / 评论(0) 分类 Scientific American(二)月

A lot of people have had impacted third molars. Third molars produce a lot of chronic pain. Alan Mann, a Prinston University physical anthropologist at the annual meeting of the American Association for the Advancement of Science in Boston on Februar

发表于:2018-12-24 / 阅读(84) / 评论(0) 分类 Scientific American(二)月

biology class This happened in a university biology class. The professor was explaining that sperm has a high concentration of dextrose. One freshman girl who looked puzzled asked, Then why doesn't it taste sweet? Notes: 1. This happened in a univers

发表于:2018-12-26 / 阅读(87) / 评论(0) 分类 英语笑话(MP3+文本)

biology [bai'ɔlədʒi] n.生物学 costly ['kɔstli] a.昂贵的 expensive [iks'pensiv] a.昂贵的 grow [grəu] v.生长,增长,变成 know [nəu] v.知道,熟悉 mountainous ['mauntnəs] a.多山的,如山的 possibly ['pɔsəbli] ad.可能

发表于:2018-12-30 / 阅读(262) / 评论(0) 分类 1200个常用英语口语单词(MP3+文本)

Scientists Grow First Fully Developed Human Eggs in Laboratory For the first time ever, scientists have succeeded in growing human eggs from the earliest stages to full maturity in a laboratory. 科学家们有史以来首次在实验室将人类卵子

发表于:2019-01-03 / 阅读(126) / 评论(0) 分类 2018年VOA慢速英语(二)月

Researchers are trying to identify the reasons behind the poor population growth of some of Africas wild animals including the Grevy and Cape Mountain zebras. A major focus is the endangered black rhino. What weve done with the University of Manchest

发表于:2019-01-03 / 阅读(71) / 评论(0) 分类 VOA标准英语2018年(九月)

The 2009 Nobel Prize in Chemistry goes to Venkatraman Ramakrishnan of the MRC Laboratory of Molecular Biology in England, Yale Universitys Thomas Steitz, and Ada Yonath of the Weizmann Institute of Science in Israel for their studies of the ribosome.

发表于:2019-01-08 / 阅读(113) / 评论(0) 分类 Scientific American(十)月

[00:02.50]Unit 21 Human Biology Culture Corner [00:07.48]Traditional Chinese Medicine [00:09.94]Traditional Chinese Medicine has been practiced [00:12.23]in Asia for the last 2,500 years. [00:15.73]It is safe and effective [00:17.83]and has a holisti

发表于:2019-01-10 / 阅读(297) / 评论(0) 分类 北师大版高中英语模块7(选修)

Egg Cells 卵细胞 Do you know what an egg cell is? 你知道什么是卵细胞吗? An egg cell is necessary for reproduction. 卵细胞是繁殖的必要条件。 Animals have egg cells. 动物有卵细胞。 Then does every animal have egg cells

发表于:2019-01-10 / 阅读(101) / 评论(0) 分类 与美国小学生一起学英文第10册

VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Steve Ember. On our program this week, we will tell about an animal that can reproduce without mating. We also will tell about a Swedish man who d

发表于:2019-01-11 / 阅读(145) / 评论(0) 分类 VOA慢速英语2007年(六)月

ISPs 网络服务提供者 CTR click through rate 点击率 hack tools/ cheating program 私服,外挂 SAM 软件资产管理 OD plants 光盘生产厂 OD exemplars 光盘模板 OD testing 光盘鉴定 collective management 集体管理 performing

发表于:2019-01-17 / 阅读(85) / 评论(0) 分类 英文语法词汇

本期真题 1. Nancy is only a sort of ______ of her husband's opinion and has no ideas of her own. A) sample B) reproduction C) shadow D) echo 2. Now that spring is here, you can ______ these fur co

发表于:2019-02-01 / 阅读(77) / 评论(0) 分类 英文语法词汇

By Stephanie Ho Washington 08 January 2006 The inaugural exhibit at the new Loyola University Museum of Art in Chicago is raising questions about art and the value of copies of art. The show features

发表于:2019-02-03 / 阅读(165) / 评论(0) 分类 2006年VOA标准英语(一月)

Science and technology 科学技术 Human reproduction 人类繁衍 Life begins at 45 45岁也能生娃 Hope for older mothers 高龄母亲的福音 WHEN it comes to reproduction, men have it easy. 讲到繁衍,男人表示压力很小。 Almost to

发表于:2019-02-05 / 阅读(79) / 评论(0) 分类 经济学人科技系列

A frog telephones the Psychic Hotline and is told, You are going to meet a beautiful young girl who will want to know everything about you . The frog says, This is great! Will I meet her at a party, or what?No, says the psychic. Next semester in her

发表于:2019-02-08 / 阅读(111) / 评论(0) 分类 趣味英语

Although snails can and do successfully mate without stabbing each other, studies have shown that darted snails store one-hundred-sixteen percent more sperm than undarted snails.

发表于:2019-03-06 / 阅读(125) / 评论(0) 分类 英语时差8,16
学英语单词
'splodey
Abyyskaya Nizmennost'
acid-labile
Active contour
all-day sucker
anaesthaesias
anticyclonic winds
auditing from trail balance
baby capsules
borrowing potential
brom-
C. S. D.
castor meal
cheer ... up
circadian desynchronization
clean-up fund
cob money
common use terminal equipment (cute)
completest
connecting bridge
cosynes
counterbored hole
crosswind stability test
cymbidium gyokuchin makino
depnes
duty-free zone
encalypta giraldii c. mull.
engaged upon
error of item
evaporating pressure
export advanced system
express sorrow for
fair body line
fixated consumption behavior
fm/pm
free rotor gyro-stabilized inertial reference platform
fried shrimp ball
frog-eyed
fur fiber
gabb
Galanta
george is
get sb.'s number
glovemakers
Graphics Standards
Grinds my gear
hommoss
Ibba
ifscc
image retention time
iridochoroidal
jengkol
job involvement
liquid cubic
made their market of
mcbee
meat-spoilage organism
megawatt hour (mwh)
miles of travel
murried
natrium acetate
naturistically
nematocerous
new issue department
Olympic View
pee-ed
phacelias
playin
plectopheras
potws
pre-Linnean
QA analyst
Ramalina denticulata
roller friction wheel
san feliu de guixols
Sarcoptidae
serpent-
setting basin
shock acceleration acceleration
snotrag
soft surface steel hammer
soulangeana
stenostomatous
survey and tender clause
T.B.P.
thread-stitching
timetable poster
to-reose
tracheopathia osteoplastica
tricolor vidicon
two-speed hysteresis synchronous motor
two-way beam
unrustable
vasoparesis
vector root
venae basivertebrales
what for
Wolowaru
Xiyu Formation
yminted