含铁白云石,富铁白云石

Broadcast: August 4, 2003 This is Bill White with the VOA Special English Development Report. Safe drinking water has always been rare and valuable. Throughout the world, drinking water has to be stor

发表于:2018-11-27 / 阅读(516) / 评论(0) 分类 VOA2003(下)-发展与科学

DEVELOPMENT REPORT – January 7, 2002: Storing Drinking Water By Gary Garriott This is the VOA Special English Development Report. Safe drinking water has always been rare and valuable. Throughout th

发表于:2019-01-07 / 阅读(200) / 评论(0) 分类 农业与发展

Almost all cells need iron to grow. Now, researchers have identified a link between the body's system for regulating iron and breast cancer. The discovery could help doctors predict the course of breast cancer disease and even help them decide the mo

发表于:2019-01-13 / 阅读(185) / 评论(0) 分类 VOA标准英语2010年(八)月

Almost all cells need iron to grow. Now, researchers have identified a link between the body's system for regulating iron and breast cancer. The discovery could help doctors predict the course of breast cancer disease and even help them decide the mo

发表于:2019-01-19 / 阅读(52) / 评论(0) 分类 VOA双语新闻 2010年8月
学英语单词
acephalias
albiflorum
ambagious
ameiuridaes
asporogenic
bablah
bed-wetting
beggarism
blanking impulse
boolean 1 state
bottom die
breadcrumbing
budget execution
bug walk
bush clover
buto
C5
carrey
clinohypersthene
coin cell
complementary base(s)
concentrating agent
construction center plane
customs classification procedure
decahydro-alpha-naphthol
decresion
diminishing marginal rate of substitution
Dlubnia
double-resist process
dumpcart
dysmyotonia
E H Gombrich
earth curvature correction
empoverishes
epilepsies
Eurasian jays
family Trichechidae
feticidal
fuel-air ratio controller
function address instruction
geepoo
GM_adverbs-types
handover word
hdwd
hydroxyestrones
IMO class
indicating devices
korea bays
Krokom
Lam Tsuen
lambda switching
liquid-fuel reactor
low pressure physics
magnetostriction cavitation damage test
method of producing a new tree
mixed autoregressive-moving average (arma) process
monopodially
Mzymta
neurostatus
noctilionid
nominaliser
nth harmonic ratio
ophioglossoides
paper planes
peaceablest
permissive environment
Pithecanthropus erectu
polystannane
porcelain spool insulator
postmeridiem
power tail stock
primary salt effect
principalist
real syllable
rectin
repeat punch
retractor ram
reversing feed
sarema
sibilance
slant distance
slob-furrowing
Stachyurus oblongifolius
stanley kramer
statistic quantity of measurement
sub-harmonic
syntace
thank - you note
time of flight analyzer
tonnage capability
trapp
travelling frame
triallists
undeclarations
unstealthily
Voujeaucourt
water proof canvas
wicemna
working alliance
worm charming
wyatts
Yambo, L.de