三模激光器

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(243) / 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(217) / 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(226) / 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(254) / 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(266) / 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(268) / 评论(0) 分类 决胜六级英语听力

以字母O开头英语绕口令: 1.On a lazy laser raiser lies a laser ray eraser. 1.在一个反应迟钝的激光器上放了一个激光消除器。 2.Old oily Ollie oils old oily autos. 2.油腔滑调的奥利给老油汽车抹油。 3.One-One

发表于:2018-12-03 / 阅读(256) / 评论(0) 分类 英语绕口令大全

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(181) / 评论(0) 分类 数学英语

By Carol Pearson Washington 30 April 2008 Ten years ago, the U.S. Food and Drug Administration approved LASIK, eye surgery with a laser that enables people to see without glasses. But about five percent of LASIK procedures fail, and those patients ca

发表于:2018-12-08 / 阅读(129) / 评论(0) 分类 VOA常速英语2008年(四月)

EXPLORATIONS - The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can

发表于:2018-12-16 / 阅读(114) / 评论(0) 分类 2013年VOA慢速英语(二)月

New Laser Device Helps Parkinson's Patients Walk 新激光设备帮助帕金森患者重获行走能力 Parkinsons disease slowly destroys the brains ability to control the muscles, depriving the patients of their mobility. Researchers at the Mayo Cl

发表于:2018-12-16 / 阅读(98) / 评论(0) 分类 VOA标准英语2014年(二月)

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(132) / 评论(0) 分类 趣谈英语

[00:00.00] MODULE THREE [00:13.84]Research [00:15.78]Unit one [00:19.96]I'm looking for information. [00:23.04]1.Look,listen and learn [00:33.99]A:Come here, Lingling. [00:36.81]Mum has bought a new computer for us. [00:40.15]This is the keyboard. [0

发表于:2018-12-29 / 阅读(137) / 评论(0) 分类 新标准小学英语第五册(三年级起点)

The United States Navy has demonstrated a new laser weapon operating in the Persian Gulf. The Laser Weapons System, or LaWS, is deployed on the USS Ponce transport ship. A live test firing of the weapon was recently carried out for Cable News Network

发表于:2019-01-02 / 阅读(126) / 评论(0) 分类 2017年VOA慢速英语(七)月

This is All Things Considered. I'm Michelle Norris. Phone calls from Sweden woke up two American scientists this morning, John Hall and Roy Glauber. They will share the Nobel Prize for Physics with a German Researcher Theodor Haensch. All three worke

发表于:2019-01-08 / 阅读(195) / 评论(0) 分类 2005年NPR美国国家公共电台

The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can go from the sci

发表于:2019-01-12 / 阅读(173) / 评论(0) 分类 2013年VOA慢速英语(五)月

EXPLORATIONS - The Laser: Futuristic Science Found at Your Local Store MARIO RITTER: Welcome to EXPLORATIONS in VOA Special English.Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one

发表于:2019-01-12 / 阅读(147) / 评论(0) 分类 2012年VOA慢速英语(一)月

[0:0]lable laboratory lad lag标签,标记 实验室 男孩,小伙子 落后,滞后 [1:9.3533]lamb landlord landscape lane羔羊,小羊 地主,房东,店主 风景,景色 小路,小巷 [1:52.8522]largely laser latter laughter大部分,主要地 激光器 后者的,末了的 笑,笑声 [2:36.6

发表于:2019-01-16 / 阅读(225) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

By Paul Sisco Washington 14 November 2007 At the McDonald Observatory in western Texas, a unique space program has been quietly underway for more than 30 years. It is called the Lunar Laser Ranging Program. VOA's Paul Sisco has more. Research scienti

发表于:2019-01-31 / 阅读(146) / 评论(0) 分类 VOA常速英语2007年(十一月)

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(153) / 评论(0) 分类 美国俚语
学英语单词
0730
action series
aerosolizers
air freezer
ammonium acid carbonate
anticorrosive pigment
armor-piercing shot
artificial leech
Barnes Icecap
benefical
benthic fluxes
besotten
bingoing
boarding line
bore of cylinder
Brassaiopsis ficifolia
bright quenching
caraway oil
Carex tangulashanensis
cargo oil heating system
cash in deposit
certificated security
close-look satellite
colorers
conjugate integral
creamcolored
croton fruit
cruising horse-power
dc discharge
deena
defective fraction
Dharakota
favoritas
fender strake
Ferla
frogleg winding
gas fluid
gastrinomata
give sb the stick
Gouro
great maple
Hedyotis scandens
hot dipped aluminum coated plate
Imagon lens
inaugurs
invariant average
karyozoic parasite
LABC
laboriferous
leading-in end
limber space
lupuss
macropetala
mason's flat-ended chisel
micropenis
multiprogramming performance
multivalued logic simulation
n-a-o-h
Namhoi
naphthonone
nickelic hydroxide
normally disengaged brake
nurls
ousbeckite (uzbekite)
partial feedback
passera
physical bond
PMETS (probable maximum extratropical storm)
Poleillin
posterior vena cava
preluding
propelling plant
pseudoformal
pseudoplacodiolic acid
putting down as
quick read flow sheet
R (recovery)
RDDL
return ace
Rhododendron hylaeum
S-ethylglutathione
sash saw
screen stencil
set oneself right with someone
sheet guard
stage frame
strategic business plan
supergene
switchpoint
symmetric key encryption
synchronization bay
take up spool
tamiasciurus douglasis
terra rosa
the marketing
unbalanceable
under the microscope
us opening
variable-resistance arm
vertical organization structure
xgas
yin orifice