[畜牧] 饲料分析

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? It sure is a pig-eat-anchovy world out there. While that may sound like a joke, the results of a newly released study say it's no laughing matter. Farmers are fatten

发表于:2019-01-08 / 阅读(46) / 评论(0) 分类 Scientific American(十一)月

Northern India and Pakistan 印度北部和巴基斯坦 From mineral water to water slides, things that are free in some countries often cost in others, sometimes much to the surprise of travellers venturing out of their homeland. 从矿泉水到滑水

发表于:2019-01-16 / 阅读(67) / 评论(0) 分类 阅读空间

Science and Technolgy. 科技。 Animal behaviour. 动物习性。 Smarter than the average bear. 一只特别聪明的熊。 The first case of ursine tool use. 第一只会用工具的熊。 PRIMATES apart, few mammals employ tools. Sea otters use r

发表于:2019-01-26 / 阅读(31) / 评论(0) 分类 经济学人科技系列

美国西南部野马数量过多导致资源紧张,威胁家畜养殖难等问题,新墨西哥州政府同意重新开启已关闭6年的野马屠宰场。 GWEN IFILL: There is renewed controversy in New Mexico over a plan to reopen horse slaugh

发表于:2019-01-27 / 阅读(77) / 评论(0) 分类 PBS访谈环境系列

When theyre not making sweet love in the zoo or dodging poachers in the wild, giant pandas sit around and munch on bamboo. Their metabolic ability to take it easy has long baffled scientists. 除了在动物园里交配以及在野外躲避偷猎者,

发表于:2019-02-05 / 阅读(31) / 评论(0) 分类 阅读空间

Science and technology 科学技术 The first case of ursine tool use 第一只会用工具的熊 Ready for my close-up, Dr Deecke Deecke博士,准备给我来张特写吧 PRIMATES apart, few mammals employ tools. 除了灵长类动物,会使用工

发表于:2019-02-16 / 阅读(51) / 评论(0) 分类 经济学人科技系列
学英语单词
a lot of money
A-Shares
aboriginalness
Acamol
Arteria inferior medialis genus
atomicism
atypism
bailees
black mountain poetry
bose-chaudhuri-hooguenghem code
bully boys
Callahan
Carex rubrobrunnea
cargo boarding advisory
cascaded gratings
central referencing environment table
chaetomitrium orthorrhynchum
circulet
cloud marketplace
comptel
cross shaft reduction gear
custom software
DEGRDN
demoralizer
diabatic effect
doonbeg
effective neutron cycle time
electrode division
Elymus cylindricus
galvanicbattery
geographical regions
give sb rats
goat gods
haffit
heel on turning
hodos
I/O (input/output)
in service inspection (isi)
initial ion pair
job search
jumped the shark
keyboardable
knicks
laminated glasses
Let'em all come.
lit par lit gneiss
maculiferous
Magha
make and-break mechanism
mast tie
misportraying
Mondego, R.
mpeg-multi channel extention
musicfriends
n-butyl isovalerate
N.O.C.
Naiadales
Nam Cuong
neazolin
negative leverage
neroildol
Netiquette
niobate
NT scans
omphalia
pararipple
phiri
pied-a-terres
proximal convergence
put sb off their stride
rain-heavy
rebbetzin
red lighted
reduced wave equation
reduction chromatography
reflex camera
retaliatory
sennae folium
sharing electron
shutdown point mass
siliconizing medium
sintayhu
software standard
souma nagare yama (japan)
spear rod lever
stochastic sampling
subroutine register usage
swim-bladder inflammation
szechuan aconite
theory of press management
thermoionic converter
tiagra
tincupping
to assert oneself
transfixion Pin
tricuspid valvoplasty
trust fund baby
Udall,Stewart Lee
unprophetic
valtaic battery
vegetational zone
within-habitat diversity