缓坡开采法

今天我们要学的词组是ramp up。 Ramp是斜面、斜坡,也指登机的梯子。作为动词,ramp up有加强、增加的意思。比如加强机场保安 -- ramp up airport security. 还比如日本公司为满足市场需求而增加生产

发表于:2018-12-30 / 阅读(308) / 评论(0) 分类 英语每日一词

BEIJING, Aug. 24 (Xinhua) -- A spokesman for China's work safety regulator said on Friday that coal mining remains a high-risk industry in the country despite improvements over the past decade. Speaking at a press conference in Beijing, Huang Yi, of

发表于:2019-01-07 / 阅读(324) / 评论(0) 分类 英语新闻

By Jade Heilmann Dakar 14 January 2008 The government of Niger has renewed its agreement with French uranium mining company Areva, fixing uranium prices and sealing a deal for the largest-ever investment in Niger. Niger's uranium-rich northern region

发表于:2019-01-13 / 阅读(331) / 评论(0) 分类 VOA标准英语2008年(一月)

By Naomi Schwarz Dakar 21 March 2007 Many West African countries are desperately poor, despite being rich in natural resources. Experts say African governments need to negotiate harder with foreign investors to ensure their country benefits. Senegal

发表于:2019-01-13 / 阅读(379) / 评论(0) 分类 2007年VOA标准英语(三月)

Ocean Floor is Prime Target of Mining Industry The next great frontier for the mining industry could be hydrothermal vents that lie deep on the ocean floor. The super-hot flues create deposits of sulfide, which contain precious metals such as gold, s

发表于:2019-01-13 / 阅读(396) / 评论(0) 分类 VOA标准英语2012年(六月)

Nigerian Churches Ramp Up Security Against Attack Risk Near-daily violence in northern Nigeria is increasingly targeting churches. Bombings and other attacks have killed dozens of Christians in recent months. Armed policeman keep watch outside this A

发表于:2019-01-13 / 阅读(335) / 评论(0) 分类 VOA标准英语2012年(五月)

Talbot Group Holdings shows Queensland mining magnate Ken Talbot (top C) with management board members of Sundance Resources, killed in West Africa Plane Crash, 21 June 2010 Australia is mourning the deaths of several mining executives, including bil

发表于:2019-01-13 / 阅读(300) / 评论(0) 分类 VOA标准英语2010年(六)月

Yusufu Koma, a mining diver, is seen before he dives down in a river on the outskirts of the town of Bo, Sierra Leone, 8 Apr 2006 Two years after Sierra Leone signed up to the Extractive Industries Transparency Initiative, the government has submitte

发表于:2019-01-13 / 阅读(311) / 评论(0) 分类 VOA标准英语2010年(四)月

Hispanic TV Networks Ramp Up Telenovela Production Hispanic television networks in the United States are ramping up domestic production of Spanish-language programming. Traditionally, most Spanish-language programs were brought-in from Central and So

发表于:2019-01-14 / 阅读(342) / 评论(0) 分类 VOA标准英语2011年(八月)

South Sudan Hopes New Mining Law Will Unearth Treasures This gold mine in Nanakanak, Eastern Equatoria state, is just one of many spots across South Sudans east where a gold rush has hit. Adele Natogo said that like countless others, she left her nin

发表于:2019-01-14 / 阅读(314) / 评论(0) 分类 VOA标准英语2013年(六月)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-26 / 阅读(345) / 评论(0) 分类 英语单词荟萃

By Nancy Palus Dakar 21 April 2008 Throughout West Africa gold, bauxite, uranium and other lucrative minerals are being extracted from the land, but local communities benefit little or in many cases lose out. Human-rights and development experts at a

发表于:2019-01-31 / 阅读(331) / 评论(0) 分类 VOA常速英语2008年(四月)

By Naomi Schwarz Dakar 28 February 2008 Democratic Republic of Congo's government says it will not publish results of a review of more than60 mining contracts but will work directly with the mining companies to renegotiate terms. The government has f

发表于:2019-01-31 / 阅读(301) / 评论(0) 分类 VOA常速英语2008年(二月)

At the moment, workers at the Pike River Coal mine are using a jet machine to pump CO2 into the mine to put out the fire. Then they will put a cover over the entrance. When the mine is cool and all poisonous gases have gone, rescuers will enter the m

发表于:2019-02-02 / 阅读(296) / 评论(0) 分类 新西兰英语

The government will consider mining in some areas where there are national parks. The Minister for Energy and Resources, Gerry Brownlee, said that New Zealand is a country which is rich in minerals. In 2008, we exported $2 billion worth of coal, meta

发表于:2019-02-02 / 阅读(283) / 评论(0) 分类 新西兰英语

Some of the main driving factors of sub-Saharan Africas growing tuberculosis epidemic can be found deep underground in its gold, diamond and precious mineral mines. A new Oxford University-led study warns of the health risks faced by miners and their

发表于:2019-02-07 / 阅读(335) / 评论(0) 分类 VOA标准英语2010年(六)月

By Phuong Tran Dakar 12 February 2008 A dozen West and Central African countries are pressing mining companies for a bigger share of growing revenues, discussing the issue with industry leaders during a two-day meeting this week in Guinea's capital,

发表于:2019-02-08 / 阅读(353) / 评论(0) 分类 VOA常速英语2008年(二月)

Voice 1 Hello, Im Joshua Leo. Voice 2 And Im Marina Santee. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 The place is dirty

发表于:2019-02-14 / 阅读(347) / 评论(0) 分类 环球英语 Spotlight

Lignite is low grade coal which contains more moisture than high grade coal and is dirty to burn. Southland has ten areas with lignite. Solid Energy, which is a government company, plans to mine this lignite. The company has plans to build a $25m bri

发表于:2019-02-17 / 阅读(306) / 评论(0) 分类 新西兰英语

By Steve Herman Goa, India 07 February 2008 Mining, along with tourism, forms the economic backbone of India's seaside state of Goa. Environmental concerns recently halted much of the iron ore extraction, but the way has been now cleared for resumpti

发表于:2019-02-19 / 阅读(569) / 评论(0) 分类 VOA常速英语2008年(二月)
学英语单词
accidental rate analysis
actours
affixture
Altsasu
auxiliary word
bacillus sulfhydrogenus
batch fractionating tower
be all the same to
beach head dump
bipartitus
bone crepitation
Cauchy law of similarity
cheilosia yoshinoi
Citrus poonensis
collective output
convergent statement
coroner indicator
corraling a fire
Coulomb's law for magnetism
crackerasses
cross-piece
crushingest
cyclotrimerization
dancer
decoy duck
Deetjen's bodies
deflection differences
deterministic decision
dillas
dislocation-free
DNA-like RNA
doilems
Duotex
ecopla
endwise tensile strength
experimental aeroplane
family sisyridaes
Fast SCSI
fleagle
fully-extended
gelly
genus Rhexia
Glipasol
go-valve
hole basic system of fits
Hongshui River
humiliation
indium monosulfide
interactive communication feature
internally mounted mechanical seal
inventory layer
laowai
Maxwell-Boltzmann distribution
methylglycine
micropollutants
mineral soil
mistargets
mordanting assistant
multistriate
Myriophyllum verticillatum
namghar
negative temperature coefficient humidity sensitive resistor
nide
nidificate
nonspecific epididymitis
nonsymmetrical section
open-end interview
Owen Bank
paragraph marks
particurate heredity
per tot discrimina rerum
postfilmic
prefixa
propagation notice
protection forest against snow
re-benediction
reaktions
recaptors
regular integral manifold
Rempstone
representamens
run rate
sagredo
screw thread gage
self-incriminatings
semi-works production
shunt calibration
sinker cam
sphaerocysts
spur of a matrix
steam-powered rotary engine
supine posture
tablemeal
talk over someone's head
three series theorem
thyrotoxicity
UMCM
un meaning
unchequered
vinegarlike
Vitruvius
walker