模态转换光栅

Section A Short Conversation [00:04.78]1.It seems to me that there is no need to have a screen on the door in the winter [00:12.04]We usually put it on in summer, don't we? [00:16.90]The only reason for having a screen on the door is [00:21.94]to kee

发表于:2018-12-01 / 阅读(325) / 评论(0) 分类 决胜六级英语听力

Section A [00:02.90]1. M: We've got 34 on the list so far [00:08.75]but I'm sure it'll be up in the forties before we finish. [00:13.90]W: Well,in that case a sit-down dinner is out of the question. [00:19.15]It'll have to be a buffet. [00:22.80]Q: W

发表于:2018-12-01 / 阅读(313) / 评论(0) 分类 决胜六级英语听力

Section A 1.M:Congratulation [00:04.88]You certainly did quite well and I must say you deserve that grade. [00:10.63]W: Well,I really studied hard for that exam. [00:15.36]I've been prepared for it for more than a month. [00:19.83]Now I can relax for

发表于:2018-12-01 / 阅读(317) / 评论(0) 分类 决胜六级英语听力

Section A [00:02.90]1.M:You should never strike up a conversation with a man on the street. [00:08.65]Don't you know how dangerous it is! [00:12.49]W: I usually don't [00:15.75]but I couldn't find the restaurant and he looked very respectable. [00:21

发表于:2018-12-01 / 阅读(382) / 评论(0) 分类 决胜六级英语听力

Section A Short Conversation [00:04.99]1. M:You're a wonderful cook,Ann. [00:09.64]Everything is so good. [00:12.98]W: Glad you like it. [00:15.91]I didn't do all of these dishes,though,Linda helped me. [00:21.45]Q: Who did all of the dishes? [00:24.

发表于:2018-12-01 / 阅读(386) / 评论(0) 分类 决胜六级英语听力

Section A [00:02.90]1.W:You've heard my report. Are there any comments? [00:07.94]M:On the whole,I agree with what you said. [00:12.20]But your last point about putting on a play doesn't seem to be very practical. [00:18.55]How can we put on a play w

发表于:2018-12-01 / 阅读(406) / 评论(0) 分类 决胜六级英语听力

by Jason Marshall In the last article, we began discussing how to convert from one system of units to anotherfor example from miles to kilometersand how all of this relates to the multiplicative identity. But we didnt quite have enough time to get to

发表于:2018-12-07 / 阅读(209) / 评论(0) 分类 数学英语

by Jason Marshall In recent articles, weve talked about two methods of calculating average values, the mean and the median, and weve talked about some everyday uses for them such as how to use median averaging to get better photos. But thats not all

发表于:2018-12-07 / 阅读(276) / 评论(0) 分类 数学英语

泰瑞在中国旅行,想换一些人民币。他来到银行,发现当天澳元对人民币的汇率比昨天低。他手里拿着一千澳元,换还是不换呢? Listen Read Learn Bank clerk: Good Morning, sir. What can I do for you? Terry: Yes, I'd like to change Australian dollars for RMB. Ban

发表于:2018-12-26 / 阅读(160) / 评论(0) 分类 英语口语大赢家

Converting to Another Religion Debbie: Okay, Im off. Ill be back around eight oclock. Marcelo: Hey, where are you going in such a hurry? Debbie: Im going to my religious education class. Marcelo: Religious education class? Whats that about? Debbie: W

发表于:2018-12-27 / 阅读(196) / 评论(0) 分类 2014年ESL之日常生活

Pre-Listening Vocabulary switch: move to a different position Wi-Fi: a wireless network that provides Internet connection Bluetooth: a trademarked name for a short-range wireless connection for computerized devices GPS: global positioning system, a s

发表于:2018-12-28 / 阅读(219) / 评论(0) 分类 趣谈英语

By Steve Mort Orlando, Florida 09 February 2007 watch Hispanic Muslim report The number of Hispanic Americans converting to Islam is growing rapidly -- particularly in New York, California, Texas and Florida, which have the greatest concentration of

发表于:2019-01-04 / 阅读(212) / 评论(0) 分类 2007年VOA标准英语(二月)

Imagine a world where sunlight can be captured to produce electricity anywhere, on any surface. The makers of thin-film flexible solar cells imagine that world too. But a big problem has been the amount of silicon needed to harvest a little sunshine.

发表于:2019-01-08 / 阅读(212) / 评论(0) 分类 Scientific American(二)月

The nineteenth century held one last great surprise for chemists. It began in 1896 when Henri Becquerel in Paris carelessly left a packet of uranium salts on a wrapped photographic plate in a drawer. When he took theplate out some time later, he was

发表于:2019-01-29 / 阅读(247) / 评论(0) 分类 万物简史

By Elizabeth Carlassare. Todays topic is what to do if you want to convert to a Roth IRA, but can't. A Roth IRA is a great way to save for retirement if youre eligible to contribute. With a Roth IRA, you contribute after-tax money, but your earnings

发表于:2019-02-05 / 阅读(283) / 评论(0) 分类 货币英语

One day a husband was chiding (斥责)his beautiful blonde wife about leavingher keys in the ignition (点火处)of her car. If I take them out of the car I lose them, she reasoned. Yes dear, but what if someone steals your car? the husband cou

发表于:2019-02-07 / 阅读(231) / 评论(0) 分类 趣味英语

如果你要暂时逃离这个世界,与世隔绝,暂时不想和熟人接触,你可能会不接电话,不带手机,不上社交网站。通常是因为和恋人分手或者是工作不顺。 今天要介绍的俚语是airplane mode,用来形

发表于:2019-02-09 / 阅读(226) / 评论(0) 分类 美国俚语

Work begins this month on a new, environmentally-friendly power plant in Liberia that will use old rubber trees to generate electricity. It is part of a plan to make Liberia the world's first sustainable biomass-driven economy. Natural rubber has an

发表于:2019-02-12 / 阅读(213) / 评论(0) 分类 VOA标准英语2009年(九月)

Swinging Physics: Potential And Kinetic Energy Working Together 动能与势能相互作用 动能是所有能看到的运动的能量,包括物体的,微粒的或质点集的运动等。 势能(Potential energy )是位置的函数,例如把一个

发表于:2019-02-24 / 阅读(158) / 评论(0) 分类 英语听力文摘 English Digest

Sit on a swing, let someone push you, and away you go. But what happens if the person who pushed you walks away, and you want to swing faster and higher. If you've ever been in the second grade, you know the solution to that. Just start pumping your

发表于:2019-03-06 / 阅读(294) / 评论(0) 分类 英语时差8,16
学英语单词
1/2 standard turn
abdominal hysterotomy
anchoes
Approuague
automatic setting of control point
Bai.
bile peritonitis
Bokassa I
check and read
common clay brick
common sandpiper
damping oscillation
deflocculating agent
dinner theater
dyspeptic urine
empty sella turcica
engine preventive maintenance
enthalpically
environment hazard
filter frame
firstname
fish families
follow-up sleeve
frequency relation limit
fritschy
geotectonic zone
giga-electron-volt (gev)
glanceability
glomus scintillans
Guy's culture-medium
half bat
Hamley's
haplocype
headpage
hetero polymerization
high-handed policy
i-failed
illimitor
immutabilis
incarcerated
incongruence
inside fillet
INTELSAT Operation Center
intertank transfer process
irregular contour
junctional parasystolic rhythm
jungle boot
kalotermitidaes
Keen's operation
khanas
Lankesterella
laser gain
Liabilities of Tugowner and Tow Party
low-voltage battery
maries
Mauterndorf
Mugil curema
negative cross-resistance
nematode worm
nonvirus
odontophore
off hook signal
orbiting solar observatory (oso)
outside attack
pastry
pile up welding
plug thread gauge
Plutino
pulse follower
put up a petition to Heaven
rained-out
recycle-water
reliability of audit evidence
resin gall
self-lubrication coating material
sharp words
shaving beam
single-degree-of-freedom gyroscopy
smartshops
sociotechnical systems
sokeman
special pipe plug
stenella longirostris
suspension of operation of treaty
swear to something
swirlingly
temporary import
the day is done
theory of accounting
throbbing below umbilical region
treating agent for natural gas purification
tree height ratio
Tupolev, Andrei Nikolayevich
UltraCyclopenthiazide
unabsorbed expenses
uterus atresia
vacuum braked passenger stock
ventilation property
Volkslied
Zeppelin, Count Ferdinand von
zosteriform reticulate hyperpigmentaton