锡铅各半的焊料;铅锡各半软钎料

Lesson4 Musical Half-Notes Text A A musician who played Pop Music in a CLub lived in boardinghouse in the centre of london. He always used to get back to his room very late at night and sometimes inth

发表于:2018-11-27 / 阅读(279) / 评论(0) 分类 新概念英语青少版

这次节目里我们要讲的两个习惯用语都有一个关键的字。那就是:Half. Half就是什么东西,什么份量或重量的一半。我们今天要讲的第一个习惯用语是:H

发表于:2018-12-01 / 阅读(118) / 评论(0) 分类 美国习惯用语

Military Training In our country, when we go to middle school, we must attend to the military training. Most students are afraid of it, because the training often happens in hot summer. In summer days, the weather is too hot to stand. But students ha

发表于:2018-12-01 / 阅读(98) / 评论(0) 分类 英语作文

1555 、 制作过程 workingprocess 1556 、 制作图;工作图 workingdrawing 1557 、 制造方法 productionmethod 1558 、 制图;绘图 drawing 1559 、 诱导抗力 induceddrag 1560 、 辅助

发表于:2018-12-08 / 阅读(87) / 评论(0) 分类 英文名句短语

Work is a very important part of life. People work in order to earn a living. A coun- try can only make progress if its people work. It is, therefore, important for us to be hard- working. When we wor

发表于:2018-12-08 / 阅读(426) / 评论(0) 分类 赖世雄初级美国英语

He had approached the villa on that night of the storm not out of curiosity about the music but because of a danger to the piano player. The retreating army often left pencil mines within musical instruments. Returning owners opened up pianos and los

发表于:2018-12-18 / 阅读(58) / 评论(0) 分类 有声英语文学名著

Leaving Old Bahama Channel, which is fourteen leagues wide by 350 meters deep, the Gulf Stream moves at the rate of eight kilometers per hour. 从巴哈马运河出来时,海湾暖流在14里宽、350米深的范围内以每小时8公里的速度流动

发表于:2018-12-31 / 阅读(73) / 评论(0) 分类 《海底两万里》中英双语有声读物

心灵歌汤 better half

发表于:2019-01-01 / 阅读(107) / 评论(0) 分类 心灵歌汤

Are you always out with your other half? Jo: Welcome to Real English from BBC Learning English. I'm Jo and with me today is Lily. Lily: Hello there. 很多听众都熟悉我们的地道英语,这个节目专门向大家介绍英式英语中最流行的词汇和成语,其中很多都是字典上

发表于:2019-01-02 / 阅读(81) / 评论(0) 分类 地道英语在线听

U.S. Secretary of State John Kerry has met with Palestinian President Mahmoud Abbas to discuss the unabating violence in the West Bank and Jerusalem. Six months of Palestinian attacks on Israeli civilians, police, and soldiers have left nearly 30 Isr

发表于:2019-01-07 / 阅读(50) / 评论(0) 分类 英语新闻

203.The smuggler走私分子 sly-solemn I am a smuggler. Once or twice a month, I go up river to get a load of contraband and smuggle it back across the border. I was in a water front bar once, when I met a man obviously of some social distinction. B

发表于:2019-01-08 / 阅读(48) / 评论(0) 分类 胡敏托福词汇记单词

Lesson 30 Half 1.I don't like her half baked idea. 2.You don't play half bad. 3.I have half a mind to take a remedial class. 4.Look!What a half-baked job you did. 5.It's six of one and half-a-dozen of the other. 6.You're too clever by half. 7.They no

发表于:2019-01-14 / 阅读(88) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛口语提高版

枪在美国历史上曾经起了重要的作用。枪是探险家、垦荒者和牛仔必不可少的伴侣。这固然已经是陈年往事,但是这段流逝的岁月却在语言中留下了自己的脚印;美国英语里至今还有不少习惯

发表于:2019-01-16 / 阅读(111) / 评论(0) 分类 美国习惯用语

The Winkies lifted him tenderly in their arms, and carried him back to the Yellow Castle again, 那些温基人,轻手轻脚地,把他扶起在他们的手臂上,抬着他跋涉着回到黄色的城堡里, Dorothy shedding a few tears by the

发表于:2019-01-26 / 阅读(79) / 评论(0) 分类 绿野仙踪.The.Wizard.Of.Oz

今天我们要学的词是half-staff。Half-staff, 意思是降半旗。 As a matter of protocol, U.N. offices around the globe lowered their flags to half-staff to mark the funeral of former North Korean leader Kim Jong-Il, 不久前维吉尼亚理工

发表于:2019-02-05 / 阅读(87) / 评论(0) 分类 英语单词荟萃

清新民谣:Half Acre 还是HEM,这个有着淡然嗓音女主音的indie民谣乐队。这首Half Acre出自他们第一张大受好评的专辑Rabbit Songs,曾被一家保险公司选作广告歌。一如既往的清爽民谣风,听在耳朵

发表于:2019-02-06 / 阅读(83) / 评论(0) 分类 流行英文歌曲

音乐咖啡厅:蓝调绅士John Mayer Taylor Swift (Half Of My Heart) Artist:John Mayer Taylor Swift Song: Half Of My Heart I was born in the arms of imaginary friends free to roam, made a home out of everywhere I've been then you come crashing in,

发表于:2019-02-06 / 阅读(188) / 评论(0) 分类 音乐咖啡厅

Half a million people hungover at work each day More than half a million people are hungover at work on any given day and the figures is set to soar during the World Cup, experts say. Nearly one in 10 Britons head to the office suffering from the aft

发表于:2019-02-08 / 阅读(70) / 评论(0) 分类 阅读空间

Absurdly, he was excluded from a 1971 National Research Council panel appointed to investigate the dangers of atmospheric lead poisoning even though he was by now unquestionably the leading expert on atmospheric lead. 荒唐的是,一个美国研究委

发表于:2019-02-17 / 阅读(57) / 评论(0) 分类 万物简史

10 Getting The Lead Out 第十章 把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur

发表于:2019-02-17 / 阅读(113) / 评论(0) 分类 万物简史
学英语单词
abend recovery program
adjugate matrix
aminosteroids
archerfish
axialmode
back space file
be no skin off someone's back
beheading
bread buttered both sides
bullshit bingo
cigarette card distribution
critical flow prover
crore
denticula thermalis
dial tone key
digitating
disincorporations
Dolgeville
drug overdose
dryvalve
epidemic disease
eye-pieces
filling stop motion
finned evaporator
flozoxacin
foreboard
FOSSers
fovea vagi
fracto-nimbus
gelatine process
golden hind
Green measure
grey lime roof deck
have sth against sb
Hemsleya amabilis
hierarchizing
high lift blooming mill
Hirtz's rale
horny layer of epidermis
hristova
keratoscopic
kidderminsters
kortholt
lexia
linagogue
marinelife
mellea
mesenchymal hyloma
Methocabal
mine mechanical engineering
mucormycoses
multimorph
multiple-hop transmission
neoretinene
Neotropical zoogeographic region
new tecumseth
no allowance
no load speed
notarial act of honor
notch back
Olyutorskiy, Mys
ombudspeople
outshore
palice
philbertia granicosta
photometric standard lamp
Piper forceps
premillennium
pseudocolorized
raggedcut
raise from the death
range sum
rate of drying curve
refrigerant cylinder
sameishness
sankha
serpentine wall
service agencies
Seven Islands B.
ski down
Slavic religion
sommerville
static breakpoint
steely hair disease(kinky hair disease)
suburothelial
swim like a brick
synthesized sweep generator
tenth-value layer
test set-up
trigger motor
two-story bent
Twoheaded I.
twone
underseepage
unit derated factor
unstructured text
vision-mix
wardrobe malfunctions
wardropes
western gorilla
white-thorn
work sb up