氯化铁(II)钾;[三]氯铁(II)化钾 {氯化亚铁钾}

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(379) / 评论(0) 分类 VOA2003(下)-发展与科学

executive coke cling clearing universally temperament ferrous conceive customary cartridge set rip second dwell flake instrumental reproduction goddess displacement vicinity patent

发表于:2018-12-01 / 阅读(212) / 评论(0) 分类 用Mp3背六级单词

New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc

发表于:2018-12-08 / 阅读(175) / 评论(0) 分类 VOA标准英语2014年(六月)

Fruit Vendor: Wait! Don't go just yet. These bananas are pretty cheap--only 35NT for this bunch. Robert: Now that's more like it! Bananas have lots of potassium, too! Fruit Vendor: They're also good for your digestion! Would you like some kiwis, too?

发表于:2018-12-25 / 阅读(152) / 评论(0) 分类 Eztalk美语会话

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(168) / 评论(0) 分类 2006年慢速英语(七)月

Darwinian medicine - an approach to the treatment of infective diseases which takes account of the co-evolution between the host and its parasite. Deciduous - from the Latin

发表于:2019-01-03 / 阅读(141) / 评论(0) 分类 医务英语

青霉素类 苯唑西林钠 Oxacillin Sodium 新青霉素Ⅱ,苯唑青霉素钠,苯甲异噁唑青霉素 奈夫西林 Nafcillin 新青霉素Ⅲ,乙氧萘青霉素 匹美西林 Pivmecillinam 氮卓

发表于:2019-01-03 / 阅读(182) / 评论(0) 分类 医务英语

Dietary Changes Help Lower Blood Pressure Sunday, April 7, is World Health Day, and this years theme is high blood pressure, also known as hypertension. The World Health Organization has recommended reducing salt or sodium intake to lower the risk of

发表于:2019-01-14 / 阅读(200) / 评论(0) 分类 VOA标准英语2013年(四月)

DAVID GREENE, HOST: Families across the United States are fighting with the federal government over a deadly chemical. Dozens of people have died from inhaling methylene chloride. This is an ingredient in common paint removers. NPR's Rebecca Hersher

发表于:2019-01-17 / 阅读(175) / 评论(0) 分类 2018年NPR美国国家公共电台11月

Tsinghua University released the initial investigation results provided by Haidian Public Security Bureau a few days ago, which revealed that a hydrogen cylinder exploded accidentally, and the whole lab then caught fire. Meng Xiangjian died as the re

发表于:2019-01-19 / 阅读(221) / 评论(0) 分类 2015CRI中国国际广播电台

Every winter some twenty million tons of salt are dumped on America's road.That sodium chloride melts the ice, so it prevents its formatin, helping to prevent accidents. But road salt has its downside. This is not very economical because salt is main

发表于:2019-01-20 / 阅读(230) / 评论(0) 分类 2016年Scientific American(一)月

This week on Why Tell Me Why, we are finding out why the oceans are so salty. So the oceans are salty because the oceans have been around, lets say, for over five hundred million years. And over the course of time what we found out is that weve alway

发表于:2019-01-22 / 阅读(174) / 评论(0) 分类 自然百科2009年

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(178) / 评论(0) 分类 农业与发展

今天分享的是柠檬水的妙用。 重点词汇 immune system 免疫系统; potassium n.化钾; freshen vt.使新鲜; 使清爽,使有精神,把(自己)盥洗一番; 1. Gives your immune system a boost. 2. Excellent source of potassium.

发表于:2019-02-02 / 阅读(180) / 评论(0) 分类 卡卡课堂早餐英语

Tony: Who did you invite over for dinner Saturday? Carmela: I invited Keith, Sung, Stephanie, and Luis. Tony: You didnt! Carmela: I did. Why? Tony: Youre going to have a hard time cooking for them. Keith is a vegan and only eats food thats organic. S

发表于:2019-02-04 / 阅读(157) / 评论(0) 分类 地道美语播客

Sore heads the morning after the night before could become a thing of the past thanks to a 'revolutionary' new drink - designed to prevent HANGOVERS. 一种专为防止宿醉设计的革命性新饮品有望令宿醉第二天早上醒来后的头痛成

发表于:2019-02-05 / 阅读(228) / 评论(0) 分类 阅读空间

Eating three bananas cuts your risk of a stroke, scientists say. A banana for breakfast, one for lunch and one in the evening would provide enough potassium to reduce the chances of suffering a blood clot on the brain by around 21 per cent. 科学家称

发表于:2019-02-06 / 阅读(204) / 评论(0) 分类 阅读空间

生活英语:健康饮食(双语)

发表于:2019-02-07 / 阅读(166) / 评论(0) 分类 阅读空间

Although our cell was large, we obviously had used up most of the oxygen it contained. 虽然牢房还算宽大,但很明白,我们已经消耗掉了里面大部分氧气。 In essence, over an hour's time a single human being consumes all the ox

发表于:2019-02-17 / 阅读(164) / 评论(0) 分类 《海底两万里》中英双语有声读物

First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先,我对您说,海底有锌、铁、银、金等矿藏,开发并不是不可能的事。

发表于:2019-02-25 / 阅读(273) / 评论(0) 分类 《海底两万里》中英双语有声读物
学英语单词
acidulation
air-mass property
amplituhe modulation factor
atoxylic acid
automata
automatic frequency corrector
Battamabang
battery commander's telescope
box wood
bridge plate
bull crack
caudal neurosecretory system
certificate of tax deposit
choades
circuit plate
classification of goods
co-cit
collecting-arm
complex triip
decentralized multi-end point connection
devroy
disincentivizes
divergent boundary
edleson
embedded application
eow
error in indication
essential prescriptions of the golden coffer
fishified
fluke angle
flux gun
for aye
four tones
Fruticisedum
full function work station
genus spadellas
geoexploration
giis
gland steam collector
haben
health resources
Hiji-kawa
hollidays
holons
hot potato algorithm
impressing on
impulse breakdown
initial written proposal
intelectuales
inter atomic
irgamide
Johanniskirchen
Juncus maximowiczii
kongoes
local culture
long finger
magnetic crochets
maldorors
monkey Bar
mud hopper
n-methyl-para-aminophenol
nandini
narrow-gauge surface haulage
neutrality of the central bank
non-bargaining tariff
non-magnetic pressure ring
normal-space
northern studfish
ominous-sounding
onerousness
ormod
otocystic
outslick
overcome differences and seek common ground
Palauig
pinned her ears back
plotting display
prepossessingness
reeducative psychotherapy
resilient fiberboard
salt structure
sand moisture content
scrape up
Seletar, Pulau
series actuators
shapesuit
something like
steering and ignition lock
synthetic benchmark
taberna
table driven
telecommunicators
telemagmatic metamorphism
telvsn.
tiller head
Tinley Park
top blown converter
valinomycin
vessels subject to corrosion
Vincent Of Beauvais
water ballast hold
wedge bolt support