多孔铁铜轴承

87 natural resources words coal metal iron ore oil water precious metal diamond export import refine mine mining miner drill(ing) engineer supply infrastructure wood stone pure natural aluminium oil well phrases drill for oil explore for oil discover

发表于:2018-11-27 / 阅读(285) / 评论(0) 分类 情景英语口语100主题

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(287) / 评论(0) 分类 VOA2003(下)-发展与科学

Chapter 14 Wonderland 第14章 仙境 ALICE IN WONDERLAND is a fairy-tale, but there is a real Wonderland out in the West. One of the wonders is a river. 爱丽丝漫游仙境是一个童话故事,但是远在西部真有一个充满奇迹的仙境。

发表于:2018-12-29 / 阅读(157) / 评论(0) 分类 美国学生世界地理教材

Business before pleasure. 事业在先,享乐在后。 A great many people take trips on these big lake boats just as they do on the oceanfor pleasure; 很多人乘着大湖上的船只游玩,就像出海度假一样。 but the chief reason for t

发表于:2018-12-29 / 阅读(200) / 评论(0) 分类 美国学生世界地理教材

EDUCATION REPORT - 'Iron Science Teacher' and More at the ExploratoriumBy Nancy Steinbach Broadcast: Thursday, July 27, 2006 This is the VOA Special English Education Report. The Exploratorium is hous

发表于:2019-01-02 / 阅读(143) / 评论(0) 分类 2006年慢速英语(七)月

DEVELOPMENT REPORT - Recycling Scrap Metal Into MoneyBy Gary Garriott Broadcast: Monday, July 31, 2006 This is the VOA Special English Development Report. People have been recycling metals for hundred

发表于:2019-01-02 / 阅读(144) / 评论(0) 分类 2006年慢速英语(七)月

英语中大多数介词含义灵活,一词多义多用。除了一些常用短语已有译法外,大量介词需要从其基本意义出发,联系上下文加以灵活处理。下面简明地介绍几种基本译法。 (1)转译:英语中常

发表于:2019-01-08 / 阅读(164) / 评论(0) 分类 英语笔译

Lesson 64 The Red Metal Called Copper 第64课 红色金属铜 There is only one metal which is red in colour. Its name is copper. On the shores of Lake Superior in North America, lumps of pure copper are found in the rocks; but in Cornwall , and in

发表于:2019-01-17 / 阅读(124) / 评论(0) 分类 英国学生科学读本

Copper can be rolled or hammered out into thin sheets, and so we say that it is malleable. It can also be easily drawn out into wire, and for this reason we call it ductile. Sheet copper is much used for covering the bottoms of ships, and for making

发表于:2019-01-17 / 阅读(128) / 评论(0) 分类 英国学生科学读本

The Streaming down the Yangtze team has arrived in the city of Tongling, Anhui Province. Owing to its copper deposits, it was an important center in ancient China for bronze production. The scale of the copper industry has gradually increased and it

发表于:2019-01-19 / 阅读(166) / 评论(0) 分类 2018CRI中国国际广播电台

Passage One 26. A. They were possibly caused by man. B. They were mostly caused by volcanoes. C. They were certainly caused by nature. D. We know nothing about their causes. 27. A. Afraid. B. Excited. C. Curious. D. Indifferent. 28. A. Copper and iro

发表于:2019-01-25 / 阅读(188) / 评论(0) 分类 英语四级听力-短对话

DEVELOPMENT REPORT - Reusing Metal Waste Provides Work For Many in Developing Countries By Gary Garriott Broadcast: Monday, April 04, 2005 I'm Gwen Outen with the VOA Special English Development Repor

发表于:2019-01-30 / 阅读(136) / 评论(0) 分类 农业与发展

(1)转译:英语中常用介词来表达动作意义。汉译时,可将介词转译成动词。 ①在作表语的介词短语中,介词常转译为动词,而连系动词则省略不译。如:This machine is out of repair.这台机器失修

发表于:2019-02-01 / 阅读(111) / 评论(0) 分类 英文语法词汇

今天我们要学的词是bearing. Bearing is spelled b-e-a-r-i-n-g, bearing. Bearing 意思是关系,意义。我们常用 to have bearing on something 意思就是同某事有关系,对某事有影响。The decision had much bearing on the way

发表于:2019-02-05 / 阅读(161) / 评论(0) 分类 英语单词荟萃

英语中大多数介词含义灵活,一词多义多用。除了一些常用短语已有译法外,大量介词需要从其基本意义出发,联系上下文加以灵活处理。下面简明地介绍几种基本译法。 (1)转译:英语中常

发表于:2019-02-06 / 阅读(107) / 评论(0) 分类 实用英语

When the sheets are very thin, they are called lead-foil. A great deal of lead-foil is used in China, to line the chests in which tea is sent to Europe. 特别薄的薄片儿就叫做铅箔, 中国就是用大量的铅箔来垫在茶叶箱里, 做成铅

发表于:2019-02-07 / 阅读(144) / 评论(0) 分类 英国学生科学读本

1. 转译: 英语中常用介词来表达动作意义。汉译时,可将介词转译成动词。 (1)在作表语的介词短语中,介词常转译为动词,而连系动词则省略不译。如: This machine is out of repair. 这台机器失

发表于:2019-02-09 / 阅读(123) / 评论(0) 分类 英语笔译

Chinese steel makers have agreed to pay record prices for iron ore from the remote Pilbara region of Western Australia. In a deal signed this week, Australian mining giant Rio Tinto has secured increases that almost double the price of some grades of

发表于:2019-02-14 / 阅读(95) / 评论(0) 分类 VOA双语新闻 2008年6月

We now know that there are a lot of microbes living deep within the Earth, many of which have nothing at all to do with the organic world. 我们现在知道了,有大量微生物生活在地球内部的深处,其中许多与普通的有机世界毫

发表于:2019-02-17 / 阅读(103) / 评论(0) 分类 万物简史

This time a large set of ancient tombs dating back to the Han Dynasty, in central China's Hunan Province. Archaeologists have so far found 48 brick-chambered tombs and over 10 earthen tombs. They have also dug out more than 150 burial objects, includ

发表于:2019-02-25 / 阅读(147) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
a bender of a night
aerodynamic noise
agricultural microcli-mate
airfoil effectiveness
allegation of fraud
any stage of cotyledon development
armored division
Athyromazole
atomistic simulation
Bramante, Donato d'Agnolo
breastplow
bronchofiberscope
buoy bell
by-your-leave
C.I.natural red 24
chaoyang district
charges on purchased merchandise
chemical process analysis
chessom
circle coordinate diagram
closing cylinder
crew working system of passenger train
culottes
Curone, Torrente
cykes
data reuse
diathermous envelope
dimense
drema
ductile shear belt
el obeid
electromagnetic energy beaming
Ettumanur
exonerate from
fat cats
feast offools
flexor digitorum longus
genus eimerias
gibbard
give sb a spell
grey desert soil
grindhouse
ground service interphone connection
ILGWU
inductive current breaking test
Infraventralia
jacquard repp
kagumo
koocher
leukotriene, leucotriene
linguistics
linoleum
mankie
meliphagine
mesallantoid
moldily
national service of legal metrology
negative strike
new program language 1
nuclear fuel management
ophichthus aphotistos
order forms
Phillidae
pivot gauge
positive motion cylindrical cam
prelum
public authorities
ratio of having insurance coverage
robotham
S.H.M.
salt flowers
satellite beacon observation
scarletberry
Schrodinger atom
screw-pine family
semi-pyritic smelting process
serzone
sheep's foot roller
shelf load
shevvington
slch
sodic soil
solid-state physical electronics
space tons
spool control command
SRAM - static random access memory
steam spraying
stiffening stick
striae atrophicae
systematique
take toll of
Tetrastigma jinxiuense
thermal-overload protection
to make it worse
turkish empires
unstable hemogiobin
up.
water thyme
weighing designs
windage screw
wipe-down trim die
with an air of