定量沉淀试验

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(200) / 评论(0) 分类 英文语法词汇

发表于:2018-12-01 / 阅读(247) / 评论(0) 分类 大学英语六级词汇

AS IT IS 2014-10-02 Scientists Predict More Severe Storms Worldwide 世界各地的科学家预测将会有更严重的风暴 As the worlds population grows, extreme weather conditions affect more and more people. The weather events may include flood

发表于:2018-12-16 / 阅读(119) / 评论(0) 分类 2014年VOA慢速英语(十)月

Ash: I can't seem to progress up the career ladder no matter how hard I try and I have been here for 2 years already! 我已经在这里工作2年了,似乎我怎么努力也没有晋升的机会。 Mindy: Well, have you thought of getting an MBA?

发表于:2018-12-25 / 阅读(110) / 评论(0) 分类 纯正地道美语

嘉宾:Debbie Mason 话题:Chinese doctor. 中医 单词拼写: 1、Surgery:be cutting up 2、Cancer:crab, 癌症 重点俚语: 1、Complement each other:mutually helping something benificial 2、The purpose is the same:目的一致 问

发表于:2018-12-27 / 阅读(155) / 评论(0) 分类 聆听悦耳英音

After isolated areas of severe weather over Taipei, the region's rainfall has tapered off a bit. 在台北的某些局部地区经过一场恶劣的气候之后,该区域的降雨量已逐渐缓和。 Light to moderate rain continues to fall over n

发表于:2018-12-28 / 阅读(119) / 评论(0) 分类 赖世雄英语新闻听力通

V. Lets Talk Script A natural disaster is the consequence of a hazardous event, occurring when human activities are affected by adverse natural phenomena such as flood, drought, hailstorm, heat wave, forest fore, hurricanes or typhoons, tornado, tsun

发表于:2018-12-29 / 阅读(155) / 评论(0) 分类 新视野大学英语:视听说教程 4

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(404) / 评论(0) 分类 CNN2010年(一)月

NASA Keeping Watch on the Earths Health 美国国家航空航天局保持关注地球的健康 The past year has been the busiest 12-month period for the American space agency in more than 10 years. The National Aeronautics and Space Administration,

发表于:2019-01-12 / 阅读(140) / 评论(0) 分类 2015年VOA慢速英语(二)月

剑桥雅思11出版后,很多同学都争抢做这本书感受最新的命题趋势。同学们在做剑11 听力的时候发现录音语速的确变快,填空题数量增加。下面网雅思频道就为同学们整理剑11听力中出现的词汇

发表于:2019-01-18 / 阅读(154) / 评论(0) 分类 雅思英语

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(175) / 评论(0) 分类 英文语法词汇

Much of the southern half of the country continues to battle heavy rains which have been nearly relentless for weeks. According to meteorological authorities. In China's Jiangxi and Guangxi areas the rainfall has already passed average precipitation

发表于:2019-02-05 / 阅读(180) / 评论(0) 分类 cctv9英语新闻2015年

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(136) / 评论(0) 分类 英语新闻

统计学名词英语单词 population 母体 sample 样本 census 普查 sampling 抽样 quantitative 量的 qualitative/categorical 质的 discrete 离散的 continuous 连续的 population parameters 母体参数 sample statistics 样本统计量 descriptive statistics 叙述统计学 i

发表于:2019-02-06 / 阅读(216) / 评论(0) 分类 英文语法词汇

美联储宣布明年起缩减QE WASHINGTON, Dec. 18 (Xinhua) -- The U.S. Federal Reserve on Wednesday announced to reduce its pace of bond purchases, the third round of quantitative easing program, by 10 billion U.S. dollars starting January on the

发表于:2019-02-06 / 阅读(119) / 评论(0) 分类 英语新闻

WASHINGTON, April 28 (Xinhua) -- The U.S. Federal Reserve Board on Monday required the Bank of America Corporation to resubmit its capital plan and to suspend planned increases in capital distributions due to the bank's incorrect data reports. The ba

发表于:2019-02-06 / 阅读(174) / 评论(0) 分类 英语新闻

FRANKFURT, Nov. 20 (Xinhua) -- European Central Bank (ECB) President Mario Draghi on Friday said the ECB would act quickly to raise inflation if needed. Speaking at the European Banking Congress 2015 here, Draghi said, If we decide that the current t

发表于:2019-02-07 / 阅读(135) / 评论(0) 分类 英语新闻

Britain may not be the best place to live, but it is the best place to die. 英国可能不是最适宜居住的地方,但却是最适合死的地方。 The Economist Intelligence Unit (EIU) ranked the country first in its latest quality-of-death i

发表于:2019-02-17 / 阅读(158) / 评论(0) 分类 阅读空间

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(139) / 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(169) / 评论(0) 分类 雅思英语
学英语单词
acidifiers
adipose fin
air pollutionsurveillance
Andelot-Blanchville
antiknock quality
appendiceal diverticulum
automated programming
Bantam work
Bartlesville
basso-rilievo
Bavendorf
branch and store instruction
broad-radiation pattern beam
buckling of a bar
cathode surface glow
chileite
chill point
ci type
Clematis alternata
cloud-drop size distribution
collisionally
combat-plane
corn dodger
cornholers
creeping lilies
cut thread tap
DAM (data address memory)
database browsing
display halt
eggyolk sputhum
electrical apparatus mechanism
Emsworth
entrainer
face-to-face joint
family Laniidae
fibre optically coupled cascaded image intensifier
field-telegraph
file group
fold limb
freight forwarders
gall-less
gene-seed
geraesite
grade contour
gross radioactivity
hair crack of rail head
hempvine
hop mill
hydrogen controlled covering
ignescen
inerme
infradiaphragmatic anomalous pulmonary venous connection
Kidričevo
le duc thoes
lemon grasses
little tapering
major load change
max. speed of rotary
memory span test
metal-frameds
mid-series termination
neritic fishes
nuclear power development program
paage
pander to
paralleling switchboard
pattern drum
pavlychko
perinovaginal fistula
plastic bomb
plunger-type fuel pump
preadolescence
programmable analog computation
put the change on sb
rake-out
rami intercostales
reattracting
roll angle
Sardinata
scheme of the Chinese pho-netic alphabet
shore region
Silent leges inter arma.
stockmar
synchronous telegraph timedivision multiplex
take care of a plant during its growth
tencels
the law lords
theory of economic history
trachycystis microphylla
treecreepers
trigger pin
tuberculum gracile
type of cycloidal gear
unitement
VLR
Wabusana
wet-chemical technique
wock
Wohlwill process
Wood effect
Zernicke formula