沼气发酵

South Africa Uses Biogas to Turn Waste into Power 南非利用排泄物转换成沼气燃料 JOHANNESBURG Like many countries, South Africa is struggling to meet its energy needs. But instead of developing new technologies, the nation is trying a dif

发表于:2018-12-08 / 阅读(129) / 评论(0) 分类 VOA常速英语2013年(十月)

AGRICULTURE REPORT - Making Cheese the Traditional Way, Part Two By Mario Ritter Broadcast: Tuesday, October 04, 2005 I'm Jim Tedder with the VOA Special English Agriculture Report. Last week, we hear

发表于:2019-01-02 / 阅读(122) / 评论(0) 分类 农业与发展

FAITH LAPIDUS: Im Faith Lapidus. DOUG JOHNSON: And Im Doug Johnson with EXPLORATIONS in VOA Special English. Since ancient times, people have grown grapes to produce wine. Join us as we tell about the history of wine and how it is made. We will also

发表于:2019-01-12 / 阅读(116) / 评论(0) 分类 2010年VOA慢速英语(十)月

AS IT IS 2015-09-18 Palestinians Turn Organic Waste into Gas for Cooking 巴勒斯坦人将有机废物转化成天然气做饭 Rural communities in developing countries often have trouble securing dependable supplies ofenergy for cooking and lightin

发表于:2019-01-12 / 阅读(102) / 评论(0) 分类 2015年VOA慢速英语(九)月

Voice 1 Welcome to Spotlight. Im Robin Basselin. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Nguyen The Dong had a probl

发表于:2019-01-19 / 阅读(121) / 评论(0) 分类 环球英语 Spotlight

You start with a liquid containing some kind of sugar, add yeast, and wait. The yeast digests the sugar, giving off alcohol in the process. The sugar in beer comes mostly from a grain called barley. With wine, the sugar usually comes from grapes. Eit

发表于:2019-01-22 / 阅读(109) / 评论(0) 分类 英语时差8,16

词根联想记忆法词汇教程(四)

发表于:2019-02-01 / 阅读(118) / 评论(0) 分类 英文语法词汇

The US is on the verge of meeting most of the economic conditions the Federal Reserve has set to increase interest rates next month, according to a member of the rate-setting Federal Open Market Committee. 负责制定利率的联邦公开市场委员会

发表于:2019-02-06 / 阅读(110) / 评论(0) 分类 实用英语
学英语单词
A bad beginning makes a bad ending.
abnormal taste
acre inches
admping ratio
anarcho-capitalists
antitherapy
apolar interaction
band roughing mill
band-tailed antshrike
base dimension
black patches
books audit
browntail
building sheet
cherry farm
cholelithes
chungdienensis
classical compact simple Lie group
cleavabilities
continental wind
control experiments
debittreing yeast
drainage point
edge disturbance
endomycopsis
factory service cost
far-field spectra
fixed length integer
flower boxes
forstay
fubsy
furoquinoline alkaloid
geo-synchronous satellite
good result efficacy
Grammys
growing space
heat responsive element
hook tap
hyperhistidinurja
ichthyodorylite
illiberis horni
immigrant's remittance
incarial bone
intact ship
intersegment reference
isocotylous
isothermal compression
knowledge exchange
laminar sublayer
langkawi
laterialis (tricostaeptera) shirozui
linear inequality constraint
lollipop men
Mason jars
matched condition
Melbournian
member carrier
micro-dictionary
Mikulicz's aphthae
Neocyanite
now-then
out-of-hours
platelet factor 2
political terrorist
positive semidefinite form
Prachuap Khiri Khan
price level changes
Rapanea linearis
reaction space
rivermont
rubber plastizing agent
Saint-Simonist
screw feed mechanism
shalcrosses
shrimp with lobster sauce
sizzlings
solid solution cermet
sopher
special gas
spring shackle
spurious copy
Starobyn
statement interlude
statutory rights
suez surcharge
support hours
symmetry error
tagus rivers
target area survey base
thiopentone
Thomson effect
three-state device
tracheid cells
vaik
wahaya
Waterhen L.
Wedensky phenomenon
weekers
xenon(iii) fluoride
xyrophilic
yellow water flag
Zwenkau