浅滩标志

Lesson 7 Bats 蝙蝠 First listen and then answer the following question. 听录音,然后回答以下问题。 In what way does echo-location in bats play an utilitarian role? Not all sounds made by animals serve as language, and we have only to tu

发表于:2018-11-27 / 阅读(749) / 评论(0) 分类 新概念英语第四册

Lesson 9 Curiosities of Animal Life 动物生活趣闻 Not all sounds made by animals serve as language, and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian r

发表于:2018-12-24 / 阅读(89) / 评论(0) 分类 新概念英语85年上外美音版

By Noel King Akobo, Southern Sudan 22 August 2006 Disarming small militias is an ongoing problem in southern Sudan. Following a proliferation of arms during Sudan's 21-year civil war, rival villages in the region armed themselves, leading to violent

发表于:2019-01-13 / 阅读(139) / 评论(0) 分类 2006年VOA标准英语(八月)

Science and technology 科学技术 Collective behavior 集体行为 Follow my leader 跟领导走 A group's intelligence depends in part on its members'ignorance 群体智慧部分依赖于群体成员的愚昧 HUMAN beings like to think of themselv

发表于:2019-01-26 / 阅读(40) / 评论(0) 分类 经济学人科技系列

Science and Technology Collective behaviour 科技 集体行为 A group's intelligence depends in part on its members' ignorance 集体的智商部分取决于成员的无知 HUMAN beings like to think of themselves as the animal kingdom's smartest a

发表于:2019-01-26 / 阅读(43) / 评论(0) 分类 经济学人科技系列

Technology Collective behavior Follow my leader 科技 集体行为 跟领导走 A group's intelligence depends in part on its members'ignorance 群体智慧部分依赖于群体成员的愚昧 HUMAN beings like to think of themselves asthe animal ki

发表于:2019-01-26 / 阅读(34) / 评论(0) 分类 经济学人科技系列
学英语单词
allergologist
anthemiuss
antistiffness factor
apparent specific resistance
Arya Samaj
auxiliary lighting
axenic culture
beacon status
Betanelan
Bezymyanka
bleed(er) valve
Braun's holly fern
calorific effect
celastrus variabilis hemsl.
chaetodon bennetti
contact fillter
cut back loan
decrepitudes
detechnicalizes
discus throwers
dry cured meat
entomoplily
eurobag
fasciculatedroot
flameless catalytic combustion
fore-quote
functor Ext
genevite (idocrase)
giuseppe
goggins
hanafin
heave out
Hofmann's rule
horse-and-buggy league
hydrometer degree
ibotenate
immunoelectroosmophoresis (IEOP)
IMV
inapplicate
involuntary conversion of plant and equipment
iridological
it won't hurt
kaberle
keep up with sb
Kindly translate.
leucoblasts
liberalism
low-strontium aragonite
M.a.s
magneto dynamic relay
malyvolus
manage state
medevaced
metadysentry
multitapers
nebenion
non-client
on-line terminal
ophrida scaphoides
overseas remittance
paint streaming
pattern something upon
penros
phenolic paper
philagra arisana
polarization microscopy
poppy flower
program checkout on-conditions
Pterodactyloids
quantity-distance tables
raw rubber block
regular equipment
rent an apartment
repressurizing
root of orbit
root people
sacralisation
sand mold
saxion
second costal cell
Selennyakh
semimetallic
sheeting machine
shonk
sigmoidal grain-size distribution
solar transmission rate
spedrin
store keeper's room
stretch tensor
subfund
sulfur-bottom
sweat
Tardets-Sorholus
teloschistes flavicans
temporal frequency domain
the temple
three-finger salute
tulalip
twist contraction rate
valenzuelas
wash ball
wet-laminating process