贵金属催化剂, 贵金属触媒

By Gary Garriott Broadcast: November 3, 2003 This is Steve Ember with the VOA Special English Development Report. People have been recycling metals for hundreds of years. Today, re-using metal waste o

发表于:2018-12-01 / 阅读(207) / 评论(0) 分类 VOA2003(下)-发展与科学

Soulmate A soulmate is someone who has locks that fit our keys, and keys to fit our locks. When we feel safe enough to open the locks, our truest selves step out and we can be completely and honestly who we are; we can be loved for who we are and not

发表于:2018-12-05 / 阅读(63) / 评论(0) 分类 有声杂志阅读

Lesson 93 A noble gift 崇高的礼物 First listen and then answer the question. 听录音,然后回答以下问题。 Where was the Statue of Liberty made? One of the most famous monuments in the

发表于:2018-12-08 / 阅读(228) / 评论(0) 分类 新概念英语第二册

By Roger Hsu Mephis, Tennessee 17 August 2006 watch Museum report The National Ornamental Metal Museum in Memphis is devoted to the conservation and advancement of metalwork. It is a place where metal smiths become synonymous with artists and where

发表于:2019-01-06 / 阅读(164) / 评论(0) 分类 2006年VOA标准英语(八月)

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Description: Metal Sonic is flying through space and comes to an asteroid field, you need to help him blast his way through without getting hit or its game over. Instructions: Move: Up

发表于:2019-01-08 / 阅读(165) / 评论(0) 分类 Daily Free Games

Staying with the precious metal, and Chinas largest gold company says the country will surpass India to become the top consumer of gold in the world. In the first three quarters of this year, China produced 284 tons of the yellow metal, a nine percen

发表于:2019-01-11 / 阅读(99) / 评论(0) 分类 英语演讲

Kid Rock describes his latest album, Born Free, as organic blues-based rock and roll. Born Free is Kid Rock's first new album in more than three years. He left the comforts of his home studio in Detroit, Michigan to record the collection in Los Angel

发表于:2019-01-14 / 阅读(92) / 评论(0) 分类 VOA标准英语2011年(一月)

Principles are like prayers. Noble, of course, but awkward at a party. 语音讲解: 1.principle 英音:/'prɪnsɪp(ə)l/美音:/'prɪnsəpl/ 2.prayer 英音:/preə/美音:/prɛr/ 3.noble 英音:/'nəʊb(ə)l/美音:/'nobl/ 4.awkward 英音

发表于:2019-01-17 / 阅读(74) / 评论(0) 分类 跟着Gwen学英语之每日早读

It's been 10 years now since the attacks on September 11, 2001 that killed thousands in America. For families and friends of those killed, the pain is still raw. However, the tragedy has proved a catalyst for one organization to rise out of the rubbl

发表于:2019-01-19 / 阅读(87) / 评论(0) 分类 世界各地新闻集锦

I like the subtle fresh green budding from the branches of the tree -- the herald of spring, ushering in the dawn... I like the subtle flow of cloud that makes the sky seem even more vast, azure and immense... I like the subtle wind. In spring, it st

发表于:2019-02-13 / 阅读(89) / 评论(0) 分类 阅读空间

TVB《法证先锋》插曲If we were together something happen to me, on the day we met, now you're the one I can't forget, did you feel it,too, would a dream come ture, if we were together, in love forever, now wherever I go, it's you i find, in

发表于:2019-02-18 / 阅读(70) / 评论(0) 分类 好听的英文歌曲

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学英语单词
air operated reversing valve
Akankohan
alto alegre
amacronucleate
Austin,Alfred
auxiliary generating plant
base bulk resistance
Basel Accords
be a unit
Berlin Zoological Garden and Aquarium
burnings at the stake
burny
calciomalachite
Carex deciduisquama
chain bucket excavator
charmful
choke feeding
circumcisee
clutch springs
Codonopsis clematidea Clarke
course graph
crossed polars
data movement processor
diffuse absorption band
disaster-recovery
discount certificate of deposit
dry-seeded rice
dugmore
eddy magnetism
extreme prejudice
fetal electrocardiograph
fixture cut out
fossilifies
fry-pan
geometrically safe
gonial angle
Grindstone I.
haversines
hidradenoma of eyelid
hitting the bricks
hsi-an
humistor
HVDC system
hydraulic-efficiency
i-tothed
image inversion
industry code
intermediate cooping loop pump
intertransverse articulations
jointing plate
lead sugar
leather factory
lens mount
lepiota americanas
loop characteristic
macroscopical
Mecidiye
micrometer spindlc
mierkats
mobam
multiwavelength nephelometer
mycophilia
nanopublishing
near - infrared radiation
nondeductive medical expenses
number of flutes
ortotropy
osmo
over-deal
physico
preclimax
prolongation of latency
psychergograph
radiation induced dimensional change
railbuff
rescours
resonant window
Saducee
salicylate poisoning
secondary signal
sell platinum
semi-circular canals
Simple Will
Stanisa
strawberry blonde
suicide squeezes
Sulcus calcarinus
sulfino-
supergain antenna
Tandalgesic
the strait of gibraltar
thermal storage system
throw a pinch of salt on a bird's tail
tidball
tinamiformess
tolerance number of defects
translation phase
two mirror anastigmat
universal coding
virtual private dial-up network
Värmskog
wait close upon