[网络] 共纯化

Life Is A Test 人生是一场考试 It makes for a lot of stress, and we tend to feel that there will be more hard lessons in life。 这是个让人充满压力的比喻,我们时常感觉人生就是一个不断面临各种课题的过程。 Lif

发表于:2018-12-18 / 阅读(99) / 评论(0) 分类 英语美文

This is the VOA Special English Development Report. The lack of clean drinking water is a major problem worldwide. The World Health Organization says more than one billion people live in areas where renewable water resources are not available. The pr

发表于:2019-01-12 / 阅读(105) / 评论(0) 分类 2010年VOA慢速英语(四)月

This is the VOA Special English Health Report. An outbreak of cholera in Haiti continues to spread sickness and worry. Health officials are worried that the capital could suffer a major outbreak of the disease. So far most cases in Port-au-Prince hav

发表于:2019-01-12 / 阅读(107) / 评论(0) 分类 2010年VOA慢速英语(十一)月

By Paul Sisco Washington, DC 26 July 2006 watch Water Purification report Villagers in Iraq are better off today, thanks in part to NASA engineers from the Marshall Space Center in America's deep south. ------- Concern for Kids is a non-profit organ

发表于:2019-01-12 / 阅读(148) / 评论(0) 分类 2006年VOA标准英语(七月)

Students Invent Water Purification Disc The lab operates like a kitchen. They add several ingredients. Then they mix, weigh, press and bake them. What's created is called a MadiDrop - a ceramic disc infused with silver. When dropped in water, silver

发表于:2019-01-14 / 阅读(102) / 评论(0) 分类 VOA标准英语2013年(六月)

12The Lord said to Moses, 2Say to the Israelites: 'A woman who becomes pregnant and gives birth to a son will be ceremonially unclean for seven days, just as she is unclean during her monthly period. 3On the eighth day the boy is to be circumcised. 4

发表于:2019-01-26 / 阅读(117) / 评论(0) 分类 利未记

By Paige Kollock Washington, DC 12 May 2006 watch Sustainability Expo report More than 350 students from 21 colleges and universities were on the National Mall in Washington D.C. this week to compete

发表于:2019-02-05 / 阅读(165) / 评论(0) 分类 2006年VOA标准英语(五月)

Katia: So, Enam, let's talk about environmental problems of our countries. In Bangladesh, what is an environmental problem? Enam: Actually, we have a lot of environmental problems in Bangladesh but mainly I'd say the soil contamination is quite bad,

发表于:2019-02-05 / 阅读(114) / 评论(0) 分类 原版英语对话1000个

Katia: So, Enam, let's talk about environmental problems of our countries. In Bangladesh, what is an environmental problem? Enam: Actually, we have a lot of environmental problems in Bangladesh but mainly I'd say the soil contamination is quite bad,

发表于:2019-02-16 / 阅读(92) / 评论(0) 分类 英语趣味课堂

Nearly 230,000 people affected by the earthquake in Yunnan have been relocated to safer areas. Longtoushan County is the worst-hit area. Two relocation sites were established there to accommodate victims. Works are now underway to repair dozens of wa

发表于:2019-02-18 / 阅读(137) / 评论(0) 分类 CCTV9英语新闻2014年08月

一台类似于公交站的城市空气净化装置,近日正式落户于清华大学,其将作为清华校车车站之一,接受北京空气的测试。 请看相关报道: An outdoor air purification system, an oxygen bar designed in the fo

发表于:2019-02-25 / 阅读(164) / 评论(0) 分类 英文语法词汇
学英语单词
air-age tactics
Alliaria grandifolia
Alocasia odora C. Koch
Anicius Manlius Severinus Boethius
biological species concept
burnetising
click languages
code cases
coordinated universal times
cost depletions
current intangibles
cyclical transition
cystinosis
dark horse
dead soaking pit
defluidized region
destaffing
Deyeuxia megalantha
digital calculations
Dirichlet, Peter Gustav Lejeune
elastic-plastic material
embeddedness
encode model
euploidion
fastness
forbreak
forest-management
gadolinium acetate
Gironan
grief stem
gunthas
heloes
hydroxylamines
IKATP
Illicium modestum
insignificances
interactive processing mode
krugmen
lambdan
lasing protective eyeglass
leia
lencis
life saving net
longipalpus shigarorogi
lynen
mahra
mains operated instrument
mdrl
mdts
metamorphosising
methyl rubber
meymacite
microwave ferrite physics
mired value
miserere mei
multicomponent spectrophotometry
multivessel
music visualization
navicula asymmetrica
newton
Oberdielbach
odd soap
Ouchterlony technique
PARPRO
passed pawn
pen touch input
percent ratio error
phygasia ornata
plug-type spoiler
populable
provision for possible loan loss
pseudomonad
rangeabilities
reduction of cross-sectional area
reenlisted
Reevesia
reinforced
remeeting
resistance capacitance shaping circuit
rotation-vibration sepectrum
rugged design
safety guard
Santa Rosa de Lima
sciosophies
serbian-croatian
Shiastan
shipping market
single-lengths
singular linear least squares method
singularist
smoke cover
sound sprocket
steering-wheel placing
surveillance technology
sweande
thrombospondins
top-stone
triple-post lift
video-tape
Volgerite
wide-brimmed
wire stretcher