三吡啶基三嗪

Newsman: The latest publishing craze which has taken off all over the world, is the publication of what have come to be known as 'zines, short, of course, for 'magazines'. However, unlike magazines, whose fortunes ebband flow, these thinner and less

发表于:2018-12-04 / 阅读(146) / 评论(0) 分类 202 Useful Exercises for IELTS

Section 48 Magazines For just about every interest in life, there is a magazine. What do you mean? Well, you think of a subject, and you can be sure there is magazine you can buy for it. Yes, I suppos

发表于:2018-12-07 / 阅读(78) / 评论(0) 分类 英语导读1000句

CalendarsAre you looking forward to summer? In Saint Petersburg, where this article was written, a day can be less than less six hours long in the middle of winter and nearly 19 hours in summer. At this time of year, you can easily see in peoples fac

发表于:2018-12-07 / 阅读(92) / 评论(0) 分类 英文杂志-Magazine

GamblingHuman beings have spent large amounts of money trying to beat the laws of probability for centuries. More than thirty countries currently have legalized gambling in the form of national lotteries or private casinos. In the last ten years this

发表于:2018-12-07 / 阅读(75) / 评论(0) 分类 英文杂志-Magazine

AWARDSby Chris RoseThe Nobels are the originals, of course. Alfred Nobel, the man who invented deadly explosives, decided to try and do something good with all the money he earned, and gave prizes to people who made progress in literature, science, e

发表于:2018-12-07 / 阅读(77) / 评论(0) 分类 英文杂志-Magazine

It's all been done beforeby Linda BaxterToday's amazing newspaper headline! First family of four to walk to the South Pole wearing Mickey Mouse ears and clown's shoes. No, not really. It isn't true. I invented it. But I wouldn't be surprised to see i

发表于:2018-12-07 / 阅读(69) / 评论(0) 分类 英文杂志-Magazine

A: What can I do for you today? B: I need to return a book. A: Can I do anything else for you? B: I want to check this magazine out. A: We dont allow people to check out magazines. B: Why not? A: Its just a policy of ours. B: So what am I allowed to

发表于:2018-12-16 / 阅读(80) / 评论(0) 分类 英语情景对话-图书馆

Wormholesby Linda BaxterHave you ever read Carl Sagan's 1985 science fiction novel 'Contact'? Or have you seen the film of the same name starring Jodie Foster? If you have, then you will remember the scene near the end of the film, when the heroine t

发表于:2019-01-02 / 阅读(140) / 评论(0) 分类 英文杂志-Magazine

Surfingby Nik PeacheyI've spent most of my entire life surfing, the rest I've wasted. (Anonymous) It seems that the oceans of the world have become many things to many different people. For some the ocean is a source of food and income, for others a

发表于:2019-01-02 / 阅读(147) / 评论(0) 分类 英文杂志-Magazine

Disabilityby Chris WilsonNowadays in the west the able bodied are constantly reminded that disabled people have rights just like everyone else and they mustnt discriminate against them in any way. Public buildings have to have ramps and toilets big e

发表于:2019-01-02 / 阅读(131) / 评论(0) 分类 英文杂志-Magazine

Universitiesby Richard SidawayCairo, Bologna, and Paris have been offering them the longest. What am I talking about? A university education, of course. So who goes to university and what do they get out of their experience? More than a quarter of th

发表于:2019-01-02 / 阅读(161) / 评论(0) 分类 英文杂志-Magazine

Physical educationby Richard SidawaySchool days are supposed to be the best days of your life and part of that experience usually involves some strenuous physical activity. I asked some colleagues to give me their recollections of what happened to th

发表于:2019-01-02 / 阅读(149) / 评论(0) 分类 英文杂志-Magazine

Archaeologyby Paul MillardArchaeology, like many academic words, comes from Greek and means, more or less, the study of old things. So, it is really a part of the study of history. However, most historians use paper evidence, such as letters, documen

发表于:2019-01-02 / 阅读(153) / 评论(0) 分类 英文杂志-Magazine

Amelia Earhartby Linda BaxterAmelia Earhart was born in 1897, in Kansas, USA. Even as a child she didn't behave in a conventionally 'feminine' way. She climbed trees and hunted rats with her rifle - but she wasn't particularly interested in flying. S

发表于:2019-01-02 / 阅读(146) / 评论(0) 分类 英文杂志-Magazine

Consumer societyby Julie BrayThere is enough on earth for everybodys need, but not for everyones greed. Gandhi If we only bought things we needed, there would be enough for everybody. What do we need? What you need depends on how old you are and your

发表于:2019-01-02 / 阅读(138) / 评论(0) 分类 英文杂志-Magazine

A: May I help you? B: I would like to return this book. A: May I do anything else for you? B: I would also like to check out this magazine. A: I cant let you do that. B: Why is that? A: Our policy doesnt allow anyone to check out the magazines. B: Wh

发表于:2019-01-11 / 阅读(99) / 评论(0) 分类 英语情景对话-图书馆

A: How may I help you? B: I want to return this video. A: Is that all you need? B: I also need to check this magazine out. A: Youre not allowed to do that. B: I dont understand. A: Its our policy. B: What can I check out? A: Only books or videos. B:

发表于:2019-01-11 / 阅读(113) / 评论(0) 分类 英语情景对话-图书馆

An industrial venture once celebrated as a symbol of reconciliation between the two Koreas may be endangered by a sharpening dispute between the two sides. North Korea is essentially tearing up the agreements that make the zone run. North Korea's of

发表于:2019-01-13 / 阅读(103) / 评论(0) 分类 VOA标准英语2009年(五月)

Syria Issue Likely to Come Up During Obama's Mideast Trip With President Assad's forces still controlling Syrian air space, rebels want the United States to give them the weapons they say they need to finish the fight. When we are denied weapons, we

发表于:2019-01-14 / 阅读(65) / 评论(0) 分类 VOA标准英语2013年(三月)

Jurors in Australia's biggest terrorism trial found six Muslim men guilty of being members of an extremist group that plotted to wage what prosecutors called violent jihad in the city of Melbourne. Four other men have been acquitted of related charg

发表于:2019-02-04 / 阅读(89) / 评论(0) 分类 VOA标准英语2008年(九月)
学英语单词
allozyme
Almoster
alphacom program clock
amorous of
anal mound
as easy as duck soup
axle journal
behave with
berkeyite (lazulite)
bottle gourd carving
center shaft
Chou En-lai
christobalite (cristobatite)
collision-free
critical rod pattern
cross fertilization
cupola maleable iron
D-MER
deaerating tank
dental nerve hook
diagonite
diffusional fractionation
diploite
DNA-negative mutant
dynamic buffering
excision of chemodectoma
ferguson-forcade algorithm
floating datum
flywheel diode
Fort Edward
frapler
generalised circles
gitterner
greanias
great powers
hayband
hunting case watch
hydraulic valve lifter oil passage
hypercardia
Ilva Micǎ
immediate ligature
impact sound insulation measurement
impulsive sound
In my bad books
Invergarry
John I.
kupferphyllite (chalcophyllite)
mellow earth
mind pain
mud-field
myeloid leukemia
Nemachilus grahami
nonreturn-to-zero modulation
nyuya
octree
odontamblyopus lacepedii
Oligostachyum lubricum
Parians
Parnassos, Oros(Parnassus, Mt.)
pavoniss
payment by intervention
phytochorology
pin rod
pointer-based language
pollinate
power level indicator
prehistorical village
pretty passes
pureed pea
quarter pillar
rate-dependent block
reach rod reverse screw nut
reader's response psychology
Red Bluff
replenishest
result of the tax examination
Rethwischdorf
right of continuity
silver ashes
sounding board
step-wise refinement
Streptomyces hygroscopicus var. enhygrus
strobe input
Styrax supaii
subsiding center
Tassy
tax bearing ratio
track autoradiography
trade liability
trainiac
transitionalcell
transverse division
trigonometric differential
undis
unsubstitutability
van Deemter equation
Viterbo, Prov. di
wais (veys)
waist setting attachment
welding handle
William Rowan Hamilton
y?n shao fu