[化] 松达氯铵; 氯化氯异吲哚铵

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(109) / 评论(0) 分类 VOA标准英语2014年(六月)

AS IT IS 2016-08-31 In Michigan City, College Is Free for Many High School Graduates Emily Olivares was surprised when a friend told her she is $50,000 in debt after paying for four years of college. I almost had a heart attack, Olivares said. Thats

发表于:2018-12-16 / 阅读(75) / 评论(0) 分类 2016年VOA慢速英语(九)月

Jessi Calzado-Esponda lives in the United States but spent her early years in Cuba. Her family lived in Havana. Electric power was undependable. The 29-year-old woman says her family would turn to music when the neighborhood lost power. Music was alw

发表于:2018-12-16 / 阅读(137) / 评论(0) 分类 2017年VOA慢速英语(八)月

Honda Motor Company Ltd. is a Japanese multinational company mainly known for its cars and motorcycles. Its the sixth largest car maker in the world. The company was started by a mechanic Soichiro Honda. He made small motorbikes after WWII and by 196

发表于:2019-01-01 / 阅读(137) / 评论(0) 分类 各大品牌英文介绍

On Chloris being illby Robert BurnsChorusLong, long the night, Heavy comes the morrow While my souls delight Is on her bed of sorrow. Can I cease to care? Can I cease to languish, While my darling Fair Is on the couch of anguish? Chorus Evry hope is

发表于:2019-01-02 / 阅读(89) / 评论(0) 分类 原版英文故事与诗歌

1. Firefighters worked through the night to put out spot fires near Los Alamos, New Mexico. That's the home of the government nuclear laboratory. Lab officials say the facility and nuclear waste in storage are safe. Nearly 13,000 town residents have

发表于:2019-01-11 / 阅读(143) / 评论(0) 分类 美联社新闻一分钟2011(七月)

NOEL KING, HOST: The CIA does not often speak publicly, which makes sense. It's the CIA. But when it comes to recruiting, the agency can't seem to stop talking. NPR's Greg Myre went to CIA headquarters and brought back this story. GREG MYRE, BYLINE:

发表于:2019-01-16 / 阅读(95) / 评论(0) 分类 2018年NPR美国国家公共电台3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(98) / 评论(0) 分类 2018年NPR美国国家公共电台11月

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(146) / 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(105) / 评论(0) 分类 自然百科2009年

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(100) / 评论(0) 分类 地道美语播客

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(172) / 评论(0) 分类 《海底两万里》中英双语有声读物
学英语单词
acceptance qualified as to time
alkali ion
all sold out today
Alwaye
as to the general
at the mouth of
axial fiber
Berinmo
bills as
blast cupola
Cabreras, R.
Carex maculata
charge conservation
circular buffer
colloid equilibrium
communiversities
Content Scrambling System
conveyor press
creamalin
crucifer canker
crus of helix
ddTTP
deflection defousing
dishonorable discharge
draw on imagination
drop shaft sinking
duty-free quota list
eight-to-one
eriometry
evaporation capacity
first aid station
foxtail millet
General Mills, Inc.
generalization-specialization structure
glittering
Guardstone
handraised
high efficiency particle filter
high natural frequency accelerograph
horse mushroom
hydraulic pipe line dredge
innovar
jilting
ketofuranoses
knowledge database system
legal-entity
licitator
loading unloading facilities
locality model
loss torque
luangs
machine state grammar
meat sewing needle
medialize
metal-covered window
minicard
module of gear
mortmal
motorreducer
nonisotropic (anisotropic)
nonurbanites
Näsviken
of no consequence
oscillating tooth
Osier's sign
osteodystrophia fibrosa
pacputan wool
Palaikastro
peevers
perinatology
plain gear
Polessk
pressure-temperature core sampler(ptcs)
profile roentgenogram
Protoceratops
pulverated
radiator strainer
reflex inhibition
resin curing machine
rotating ball display
route development
Sabria
secondary ship shore station
securities in portfolio
Shadow Pricing
ski wax
skrikes
slippe
social overhead capital
sticklerite
surface shading
tariff reform
tocamphyl
tribalography
underwater stereoscopic television
western-type
Weston flags
Winkleigh
writer of time
zverevas