等高耕作

Manfred Bietak was interested in the role played by the Nile in ancient times when he stumbled upon the strange truth about Piramesse. He was trying to trace the lost river beds and waterways of the Nile in order to map out what the Delta would have

发表于:2018-12-05 / 阅读(326) / 评论(0) 分类 遗失的法老城市

This is the VOA Special English Agriculture Report. Farmers and gardeners have turned the soil for centuries. But many now believe in no-till or reduced tillage, a method also called conservation tillage. The Conservation Technology Information Cente

发表于:2018-12-07 / 阅读(78) / 评论(0) 分类 2010年VOA慢速英语(九)月

With Mason refusing to survey the mountain, the job fell to Maskelyne. So for four months in the summer of 1774, Maskelyne lived in a tent in a remote Scottish glen and spent his days directing a team of surveyors, who took hundreds of measurements f

发表于:2019-01-29 / 阅读(131) / 评论(0) 分类 万物简史

Speaking on environmental protection, Premier Li Keqiang called improving the environment a battle and listed the major targets for this year. We will fight to win the battle of conserving energy, reducing emissions. and improving the environment, Li

发表于:2019-02-05 / 阅读(155) / 评论(0) 分类 cctv9英语新闻2015年
学英语单词
activated sludge loading
add-vantage
adjustment in direction
airborne gravimetry
allosyndesis
angulus sterni
anti-LGBT
aplastic leukemia
back temperature
band spectrum constant
benzanthone
bilocularis
bracteater
bubble chip single-mask technology
c-terminuss
Caragana fruticosa
catch your breath
catecholaminergic
compensated foundation
coproducing
crucibles materials
cylindraceo-
Desmodium heterocarpon
dicerous
diecasts
earth floors
eco-cement
econet
estate-agency
fibrcystoma
fish market
fodder
for the account of
fresh catalyst
gliotransmitter
good ol' boys
gresle
gripper feeder
half-breds
hexanediamide
ichthyological pathology
ichthyosarcotoxic fishes
in tense
induction-resistance welding
inelastic deformation
ingled
Kalvarfilm
krasinski
kreutz
latanya
leechery
link belt
Lothersdale
metarepresented
microwave power module
midbodies
naileries
neurocirculatory asthenia
neutral port
non-nude
numptyish
oblique cylindrical orthomorphic chart
oncaea similis
optimistic prediction
other topics in materials science
overclub
pachystomias microdon
Palgrave.
paradoxia sexualis
Paul Leonard Newman
phytogroup
pitchest
pluse
postures
Potentilla leuconota
probarbital calcium
product certificate
rigidist
ROMK1
running power
sandwich frame
scooping it
seedling seed orchard
set off bend
shaker-uppers
small-scale topographical map
spinifera
squeezed riveting
stake-set stow net
subdwarfs
surburbanite
symmetrical achromat lens
tamperings
time-varying reactance
trailer (car)
triple buff
trombidosis
Tsenovo
two axle truck
unprotestantizing
Warngau
wood screen