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(49) / 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(55) / 评论(0) 分类 英语新闻

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(55) / 评论(0) 分类 英语单词荟萃

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(39) / 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(53) / 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(97) / 评论(0) 分类 VOA常速英语2008年(二月)
学英语单词
acceptor ion
ADRA
all year round
alveolodental membranae
antherine
appear before
art of movement studio
associated element
azid
back-packers
beta-stability line
bleed gas
bond discount accumulation
Burkitt('s) tumour
cable sealing end
carrying piece
closing motor
colloidopexic
covering yarn
devan
distributor rotor
domination structure
dunnarts
dust separation equipment
empasms
equivalent variable
estuary cable
external
external library member
fault system usage
Faust's tests
fellers
fixed time broadcast
flor process
fluoroboric acid
fluxionists
fulvia fulva
godschalk
halomethylation
hatts
heel half
height vernier calliper
hemihypothermia
honouree
house shoes
inclined haulage road
inside clinch
integrated vco
ketamin
Kurmanji
least moulded depth
left-half margin stop
leftarmers
Leontopodium smithianum
load carrying member
looks down on
Lust's sign
master-at-arms
minislumps
minpeimine
mintakas
multipass exchanger
offset blanket
okner
optical character recognition common language
optimum-doped
overall surplus
paces out
pit amber
pre-campaigns
proportion of deformation
push-stem power unit
research and development efforts
rhynchophorus ferrugineus (olivier)
robledo
santeria
schema
scrapped ship
seed fibers
semi-automatic spreader
sets off
silt charge
single-loop diagram approximation
sit up with
skew correlations
slurry reaction kinetics
soapolallie
spot sale
spurge laurels
sudden short-circuit of synchronous machine
sundress
surge storage
tellsplattes
The pot goes so long to the water that it is broken at last.
tire retreading
vacuum-tube circuit
Veyno
vitrinite reflectance determination
weight-driven
welding dynamo
white
ynkell