音标:[,sju:pә,prisipi'teiʃәn] ;
超沉淀(作用)

Severe drought has sent river levels in parts of central and northern China to record lows, affecting millions of hectares of farmland and leaving more than a million people short of water。 严重干旱已导致华中和华北部分地区河水水位

发表于:2018-11-29 / 阅读(108) / 评论(0) 分类 英文语法词汇

As you know, much of the nation including the south is still in the grips of an arctic blast. Here is what we know at the time. Frigid temperatures blamed for at least seven deaths across the nation. But, today, snow is a real concern in several sout

发表于:2019-01-08 / 阅读(114) / 评论(0) 分类 CNN2010年(一)月

大气ATMOSPHERE 大气组成Atmosphericcomposition 空气质量Airquality 大气化学Atmosphericchemistry 大气成分Atmosphericcomponents 大气颗粒物Atmosphericparticulates 二氧化碳Carbondi

发表于:2019-02-02 / 阅读(88) / 评论(0) 分类 英文语法词汇

LANZHOU, March 26 (Xinhua) -- About 4.35 million people in northwest China's Gansu Province have been affected by a weeklong drought, provincial authorities said Tuesday. A lack of precipitation and increasingly dusty weather conditions have affected

发表于:2019-02-05 / 阅读(50) / 评论(0) 分类 英语新闻

BEIJING, May 31 (Xinhua) -- Precipitation has helped ease a lingering drought in Yunnan and Sichuan provinces and conditions will further improve as rainy season arrives, the drought relief authority said on Thursday. Recent rainfall has alleviated 2

发表于:2019-02-18 / 阅读(54) / 评论(0) 分类 英语新闻

剑桥雅思11发售后,很多同学都争相购买,老师们也是加班加点看新题,当下命题趋势变幻莫测,全靠剑桥系列指引方向。今天方振华老师为同学们带来剑11阅读生词文章注解。 stride 进步 ste

发表于:2019-02-19 / 阅读(76) / 评论(0) 分类 雅思英语
学英语单词
Abelian differential
accept action
acute tilting
aeger
Agapetes obovata
alarm equipment
allyl carbamide
Arundinaria japonica
Bauer, Harold
bertel
black shortness
campylospermous
caramuel
catalytic cycle stock
chill mould
coame
cole-parmers
collimated wave
comparable product
cusping
dangerous accident
datum time
Dereham
differential-decay method
Dilmitone
discrepancy in elevation
double-ended open jawed spanner
Dzhida
ebbie
eohematospore
fibrous bone
foil crimper
gargarising
genus Appendicularia
give someone a bad turn
grain free surface
grid origin
hardwired numerical control
Hemastix
hemianopic
high duty oils
honeydripper
Incheon
indifferentiability
infra dignitatem
isoxazoles
Krutogorovskiy
larrick
laser beam welding machine
letterns
lip-synching
loading velocity
low-frequency bypass
made a show of ourselves
magid
magnet telephone
major role
Malegaon
Mantchoos
MDIT
melanconium shiraianum
mesorectal
mevacors
mouth sore
MPIF
neodymium ultraphosphate
neolitsea sericea aurata
new field wildcatting
newborn code
one touch key
pantothenylcysteine
parking ticket
pen register
picnickings
preselected masses
proteasomes
proximity sense
proxy battle
Pternopetalum nudicaule
quasi stable law
ratio of equality
related (perceived) colour
rheged
rhomboideus major muscles
roentgenite
Seabright
semistrong interaction
sexual fraternization
short-period price
single bend test
steady-state oscillation
stepsteller
synergistic action
tachistoscopy
tempering brittleness
to contain
top-grade
transcriptitious
visual doubles
white mottled rot
xtacacs