隐性

Roll Away the Stone I enjoy life because I am endlessly interested in people and their growth. My interest leads me to widen my knowledge of people, and this in turn compels me to believe in the common goodness of mankind. I believe that the normal

发表于:2018-11-30 / 阅读(162) / 评论(0) 分类 英语励志美文精华

讲到遗传学,我们不能不提孟德尔。他的研究奠定了遗传学和现代生命科学的基

发表于:2018-12-06 / 阅读(149) / 评论(0) 分类 英文故事剧

-Well, understand, understand: Uh, I have a recessive dance gene, quite frank, because of my complexion. I am I'd like to say, Im a white boy from Oakland, but I am from Oakland you see. So we can I believe in you all, we can do it. -Do it. -So, you

发表于:2018-12-11 / 阅读(112) / 评论(0) 分类 访谈录2011年

M 畸形 malformation 描图 mapping 标记 marker 黑色素瘤 melanoma 孟德尔 Mendel, Johann (Gregor) 孟德尔遗传 Mendelian inheritance 信使RNA messenger RNA (mRNA) [分裂]中期 metaphase

发表于:2018-12-12 / 阅读(119) / 评论(0) 分类 医务英语

发表于:2018-12-12 / 阅读(110) / 评论(0) 分类 医务英语

[00:06.35]READING [00:07.58]THE BIRTH OF A SCIENCE [00:10.19]Before the eighteenth century, botany was merely a branch of medicine. [00:13.90]Unit then, mostly doctors and surgeons studied herbs. [00:17.97]Attempts had been made by others to classify

发表于:2018-12-13 / 阅读(181) / 评论(0) 分类 高中英语人教版必修第三册

[00:06.35]READING [00:07.58]THE BIRTH OF A SCIENCE [00:10.19]Before the eighteenth century, botany was merely a branch of medicine. [00:13.90]Unit then, mostly doctors and surgeons studied herbs. [00:17.97]Attempts had been made by others to classify

发表于:2018-12-13 / 阅读(169) / 评论(0) 分类 高中英语人教版必修高三

[00:00.63] 4.The Father of Genetics [00:04.55]His name is introduced to biology students, but often forgotten after the final exam. [00:10.76]His pioneering discoveries went unnoticed by the world until years after his death. [00:15.88]But now, in th

发表于:2018-12-26 / 阅读(107) / 评论(0) 分类 温馨夜读II

[00:00.00]Unit 6 In the laboratory [00:04.70]1.Listen,read and practice in pairs. [00:11.47]Do you like to do experiments in a laboratory? [00:16.54]What is a science class like? Let's see what these people are doing. [00:23.90]Teacher:Good morning,e

发表于:2018-12-29 / 阅读(267) / 评论(0) 分类 澳大利亚中学英语

White lions are roaming the African plains once again. Over the past decades, few sightings were reported of these rare big cats in their natural environments. And South African white lions could only be seen in breeding programs and circuses. Now t

发表于:2018-12-30 / 阅读(137) / 评论(0) 分类 国家地理2008年

Roll Away the Stone I enjoy life because I am endlessly interested in people and their growth. My interest leads me to widen my knowledge of people, and this in turn compels me to believe in the common goodness of mankind. I believe that the normal h

发表于:2019-01-02 / 阅读(83) / 评论(0) 分类 精美英文欣赏

黏黏腻腻的巨蟹老公,彷佛有妈妈的味道。在面对事业和财务时,却又显得勇猛无比,冲锋陷阵,不失英雄本色,巨蟹老公似乎比双子座更具有双面个性。 Cancer Husband The husband of this group love

发表于:2019-01-03 / 阅读(102) / 评论(0) 分类 趣味英语

White lions are roaming the African plains once again. Over the past decades, few sightings were reported of these rare big cats in their natural environments. And South African white lions could only be seen in breeding programs and circuses. Now th

发表于:2019-01-22 / 阅读(121) / 评论(0) 分类 自然百科2008年

Mendeleyev dutifully completed his studies and eventually landed a position at the local university. There he was a competent but not terribly outstanding chemist, known more for his wild hair and beard, which he had trimmed just once a year, than fo

发表于:2019-01-29 / 阅读(117) / 评论(0) 分类 万物简史

Mendeleyev used a slightly different approach, placing his elements into groups of seven, but employed fundamentally the same principle. Suddenly the idea seemed brilliant and wondrously perceptive. Because the properties repeated themselves periodic

发表于:2019-01-29 / 阅读(106) / 评论(0) 分类 万物简史

For most of us, the periodic table is a thing of beauty in the abstract, but for chemists it established an immediate orderliness and clarity that can hardly be overstated. Without a doubt, the Periodic Table of the Chemical Elements is the most eleg

发表于:2019-01-29 / 阅读(110) / 评论(0) 分类 万物简史

Despite the occasional tidyings-up, chemistry by the second half of the nineteenth century was in something of a mess, which is why everybody was so pleased by the rise to prominence in 1869 of an odd and crazed-looking professor at the University of

发表于:2019-01-29 / 阅读(120) / 评论(0) 分类 万物简史

PEOPLE IN AMERICA – April 28, 2002: Milton Berle By George Grow VOICE ONE: I’m Mary Tillotson. VOICE TWO: And I’m Doug Johnson with the VOA Special English program PEOPLE IN AMERICA. Today, we t

发表于:2019-01-30 / 阅读(235) / 评论(0) 分类 People in America

A mother has beaten odds of a million-to-one by giving birth to a baby who appears to be of a different race. 一位妈妈中了百万分之一的大奖:她生的宝宝和她完全是不同的人种。 Catherine Howarth, 32, from Milton Keynes, is

发表于:2019-02-18 / 阅读(309) / 评论(0) 分类 英语新闻

Roll Away the Stone I enjoy life because I am endlessly interested in people and their growth. My interest leads me to widen my knowledge of people, and this in turn compels me to believe in the common goodness of mankind. I believe that the normal h

发表于:2019-03-10 / 阅读(196) / 评论(0) 分类 双语有声阅读
学英语单词
a DS
acoustic vibration simulation
aleksa
alveolate
Amenhotep III
antietam
avian leukosis-sarcoma virus (oncornavirus)
Bacillus suipestifer
box decision
brezny
Brunswick
businesss
cacif
canvas cloth
Cerasus tianshanica
cerusite(ceruse)
charge exchange model
co-lead underwriter
collateral issue
commutation coil
condictios
conophorium
discrete amount
divisional court
dominant eleventh
donkey-work
Double Barrier Option
electric heating storage
electrically-alterable ROM
equivalent n-th modal unbalance
eryngium maritimums
field ration
fixed vessel head insulation canning
forcing lift
Fructus Tsaoko
fuckward
gas nitrocarburizing
gold cobalt alloy
gopher plant
great lady
gymnothorax herrei
Hatfield Broad Oak
Hering-Breuerreflex
Hexabalm
Iron Belt
isb
jam-to-signal ratio
magnetics
Manby Airport
meslier
metascutum
microseismic region
moulded lens
munsters
Murtle L.
musell
myrcene
Nizax
non-operating value
orheim
outweighing
oxidation preventive
panaeolus fimicola
parsley-seed oil
party secretary
pastegh
perimylolysis
periodic pulse train
pheochrome cells
pivoting side light
pot car
primary trisomy (belling 1927)
Prunus grayana
quick change tool holder
reactor core refuel(l)ing
reducer valve
renet
resistance factor
rime-splinter process
rock-hewn
rubberlith
running working days
screw driver with voltage tester
semisessilis
sesterce
smock mill
spring-tooth flexing standard
synchro resolver transmitter
synthetic cubism
tent-likest
thingmabob
triethoxysilane
tristrans
vibration analyser
Virchow's crystals
watchsprings
well-testing truck
Wetz
WNWS
yes-man
z transform inverse