[化] 超高分子量聚乙烯

When the Aldens came downstairs the next morning, a pancake breakfast was waiting for them. Aunt Jane was having a cup of coffee and reading the paper. She looked up as the children came into the room. Youre not going to believe whats in the paper, s

发表于:2018-12-06 / 阅读(82) / 评论(0) 分类 112 The Ghost in the First Row

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: We're back with Ben Zimmer from the American Dialect Society. RS: We talked last week about the society's choice for 2009's Word of the Year -- the Twitter-inspired Tweet -- and W

发表于:2018-12-30 / 阅读(91) / 评论(0) 分类 词汇大师(Wordmaster)

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: we talk with English teacher Nina Weinstein about some expressions in spoken American English that you might not find in a dictionary. RS: But if you are a good listener, you'll h

发表于:2018-12-30 / 阅读(101) / 评论(0) 分类 词汇大师(Wordmaster)

I dont know how I can express myself, as feelings become obtuse from fear. Soldiers of darkness caught me like an animal and butchered me in dreams. You know the feelings of dreaming are like reality. It is midnight in my Bangladesh. Tuhin Das is fro

发表于:2019-01-02 / 阅读(118) / 评论(0) 分类 2017年VOA慢速英语(二)月

在这个另类演讲中,记者Andrew Mwenda引领大家去重新看待非洲问题-抛开传统媒体对于贫困、内战、绝望等的报道,去看在这片大陆上创造财富、幸福的各种机遇。

发表于:2019-01-05 / 阅读(101) / 评论(0) 分类 TED公开课:贫穷至进步

Uh-huh uh-huh uh-huh. (Nod your head yes, up and down.) UNH-UNH! (Nod your head no, side to side.) Uh-huh uh-huh uh-huh. (Nod your head yes, up and down.) UNH-UNH! (Nod your head no, side to side) Uh-huh uh-huh uh-huh. (Nod your head yes, up and down

发表于:2019-01-10 / 阅读(126) / 评论(0) 分类 Super Simple Songs 唱唱跳跳学美语

Young African Striker Danny Mwanga Excels in MLS Striker Danny Mwanga, 20, is reaching his potential with Major League Soccer's Philadelphia Union. Mwanga is second on the team in goals with five and ranks in the top 10 in MLS in combined goals and a

发表于:2019-01-13 / 阅读(90) / 评论(0) 分类 VOA标准英语2011年(七月)

To Muslims, the life of Muhammad is a story revered in its mysteries as much as its certainties that our beliefs held sacred. Whatever we can tell about the prophet, of course, is screened through the filter of what has been preserved over the centur

发表于:2019-02-05 / 阅读(114) / 评论(0) 分类 英语听力:文化博览2008年

She was so taken with Muhammad, she proposed marriage. Ah, Hadijia, well I think she was a mentor as well as a wife, a very strong lady who had her own business, and Muhammad was helping her out, so it was a wonderful partnership and I'm sure he lear

发表于:2019-02-05 / 阅读(91) / 评论(0) 分类 英语听力:文化博览2008年

Muhammad's following began to grow. They called themselves Muslims for those who surrendered to God. They set out to preserve the message Muhammad had brought. This was the beginning of the Koran. The Koran was revealed orally, but very soon people r

发表于:2019-02-05 / 阅读(74) / 评论(0) 分类 英语听力:文化博览2008年

Rather than a physical image of God or of Muhammad, it is the beauty of the Koran itself that is celebrated in Islam. Islam developed in this context where pictures were not favored. The Koran, as it was revealed, was Gods representation on earth, an

发表于:2019-02-05 / 阅读(120) / 评论(0) 分类 英语听力:文化博览2008年

To the non-believers, the divine reckoning Muhammad invoked wasnt average. His dismantling of their heritage and customs deeply unset them. It was a threat, a threat in several ways, to their social order, to their age-old traditions, and an economic

发表于:2019-02-05 / 阅读(122) / 评论(0) 分类 英语听力:文化博览2008年

For Muhammad's followers, leaving the place of their ancestors, their families and tribes was the ultimate test of devotion. In doing so, they began a new community, a new tribe. For the first time, they were bound together not by blood, but by faith

发表于:2019-02-05 / 阅读(125) / 评论(0) 分类 英语听力:文化博览2008年

And that is the beginning of the prophetic career of Muhammad. The months to come would bring more revelations, powerful words of a lyrical quality, more beautiful than the most exquisite Arabic poetry. Above all, Muhammad was to bear one message to

发表于:2019-02-05 / 阅读(89) / 评论(0) 分类 英语听力:文化博览2008年

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: we talk with English teacher Nina Weinstein about some expressions in spoken American English that you might not find in a dictionary. RS: But if you are a good listener, you'll h

发表于:2019-02-14 / 阅读(94) / 评论(0) 分类 英语单词大师-Word Master

This is not something that is fly-by-night. This is something big and important. Islam has come to stay. In just a hundred years, Muhammads vision had transformed the spiritual and political map of the world. And his followers had established an empi

发表于:2019-02-18 / 阅读(108) / 评论(0) 分类 英语听力:文化博览2008年

Praying together is a good thing. It cements the idea of belonging to a movement, to a religion, to an organization, to a community. The result is something very, very powerful, even to watch, even for a non-believer or someone from another religion.

发表于:2019-02-18 / 阅读(92) / 评论(0) 分类 英语听力:文化博览2008年

But it was not the pagan people Muhammad had come to destroy. It was their Gods. He raised his staff and the tribal Gods of his ancestors smashed into dust. When Muhammad entered Mecca and entered the shrine and destroyed the idols of the shrine, thi

发表于:2019-02-25 / 阅读(118) / 评论(0) 分类 英语听力:文化博览2008年

For three years, the Muslim army held out against staggering odds. As word of the fighting spread, other Bedouin tribes saw God's hand in Muhammad's victories. One by one the peoples of the desert began to join in his struggle. The Muslim army grew a

发表于:2019-02-25 / 阅读(121) / 评论(0) 分类 英语听力:文化博览2008年

In Cairo, a muezzin calls faithful Muslims to prayer. Its the same call that sounds five times a day every day in cities across the world. Nearly a quarter of the people on earth respond to it, bound together by the enduring spirit of Islam. ''God is

发表于:2019-03-01 / 阅读(178) / 评论(0) 分类 英语听力:文化博览2008年
学英语单词
a zero-sum game
Abū Qurūn, Ra's
acoustic control and telemetry system
acute catarrhal laryngitis
alignment jitter
alveolar cell
aminothiophene
amyl boron dihydroxide
anyphaena wuyi
armitages
bathymetric chart
bisalevan
bituminous paint
brain activation
camyplobacter
chilblain lupus
chyexatin
coccus formicarii
compound specific activity
Crab.
critical care medicine
daily report on loans from branch offices
darkness visible
DIETN
dismeddle
dividing strip for terrazzo
doxepins
Duru
dynatron
ens reale
equivalent availability factor
ettringite
fatales
fictitious state
foam homogenizing
funicular car
gas bubble mixtures
geer
gilvus
hang on like grim death
HDDTR (high density digital tape recorder)
hematoclasis
hepatic cells
high-water marks
housing loan
Hull, River
hyperattentive
hyperchloremic
hypertrophic ringworm
impulse strength
integrated risk
intramarital
isogeny
jacking gear
jenck
job-printing
karpfs
L-APP
licoricone
Ludlovian Epoch
maximum permissible dose of ionizing radiation
maxwell field
mean sojourn
Melsetter
Messier object
monochloramines
Nantua sauce
nonpropagandistic
Nordre Strφmfjord
not one's idea of
nuclear meltdown
patolli
pipul
primaguine
profile broach
pt.
pulse spectrometry
purifying machine
rail profile
respond with
root-hog-or-die
sacrifical anodes
saphenofemoral
sarcotrimitic
Semitise
sentencia
special function of confluent type
spray testing
station siting
Stauriidae
stress multiplier
taken to his legs
task endpoint
the back slums
thoms
tridecylic acid
uitf
UMPD
unaccomplished invention
Wadaba
work-permit
WYP