分子人类学

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Just when you thought youd heard everything, scientists have found that the reason you can hear everythingincluding things that are very quietis because

发表于:2018-12-24 / 阅读(46) / 评论(0) 分类 Scientific American(四)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(67) / 评论(0) 分类 Scientific American(十)月

This years Nobel Prize in Chemistry is about the worlds smallest machines. G?ran Hansson, secretary general of the Royal Swedish Academy of Sciences, earlier this morning. The Royal Swedish Academy of Sciences has decided to award the 2016 Nobel Priz

发表于:2019-01-17 / 阅读(77) / 评论(0) 分类 2016年Scientific American(十)月

Professor Walter Lewin. Professor Emeritus at MIT. Also called as the Professor who brings Physics to Life. Because... He is perhaps the only Professor of Physics, who is this passionate about the subject. One of his famous quotes, defines his passio

发表于:2019-02-01 / 阅读(40) / 评论(0) 分类 阅读空间

11. Acids are chemical compounds that, in water solution, have a sharp taste, a corrosive action on metals, and the ability to turn certain blue vegetable dyes red. 11. 酸是一种化合物,它在溶

发表于:2019-02-18 / 阅读(52) / 评论(0) 分类 实用英语

Frequent 频繁的 evolve 进化 function 功能 vision 视觉 track 追踪 Illustration 阐明 object 物体 restrict 限制 evidence 证据 exceptional 杰出的 representation (symbol)代表,象征 dramatical 剧烈的 Estimate 预计 investigat

发表于:2019-02-26 / 阅读(100) / 评论(0) 分类 雅思英语
学英语单词
administration of research activities
adrenal cortical carcinoma
alveoloplasties
aminoethylpiperazine
anterior gastric plexus
argentophile substance
assessments
Attenborough
aypnia
be in dire straits
boogie
box-tuckey transformation
brassylic acid
budi
bufagenins
calcaneal sulcus
canis rufuss
canvas windsial
Chai Si
chip capacity
chronigue scandaleuse
cleavage division
clinical industrial psychology
conductor terminal
conglomerate merge
corporate-speak
corrugated (sheet) iron
cowchip
credit insurance
degree of temper
diisopropylcarbinol
dna denaturation
endowment assurance
eptatretus taiwanae
Euroguilders
exercise great care
faux naif
fluid director
geographic sector search
glomeropheric texture (c.i.p.w)
goniodiscaster granuliferus
green and brown insect
half round lobster pot
happening along
hawthornes
helopus zdanskii
Henri Marie
heterobrachial inversion
Heybeli
hiberoma
immunogenetically
individual mold method
input dependence
institutional framework
interior transfer
intestinal intussusception
Jin dynasty
Manicaland Prov.
melanconium citricola
middle third
milk wagon
mitochondrias
mixed contracts
moved down
neomas
outside-inside
palmityl
peiffer
pit official
point-of-failure restart
Poniki, Gunung
pre-performance
psilothron
racing jacks
reference indication
RENDA (requests for neutron data measurement)
retenance
roll-on capping machine
rough-sea resistance
sandburgs
Sanggye
scrach
single-point-of-failure
spontaneous origin
Springfish
stanly
stone mark
strike plating
subsoil cultivator
technosol
the afternoon of a faun
Tolypanthus esquirolii
tryptamine hydrochloride
ultimate holding company
unemployed time
unnerve
unpaid cheque
wandering nursery
ward sistcr
weighings-in
wet cut