二极管激光器的双稳态工作

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(273) / 评论(0) 分类 英语绕口令大全

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(143) / 评论(0) 分类 VOA常速英语2008年(四月)

auxiliary anode 辅助阳极 auxiliary grid 辅助栅极 auxiliary jack 辅助塞孔 auxiliary memory 辅助存储器 auxiliary signal 辅助信号 auxiliary transmitter 备份发射机 available powe

发表于:2018-12-08 / 阅读(139) / 评论(0) 分类 电信英语

1975 、 双圆头锤 blockinghammer 1976 、 双极面结型晶体管 bipolarjunctiontransistor 1977 、 双线规;榫规 mortisegauge 1978 、 双头砂轮机 double-endedgrinder 1979 、 双头螺栓

发表于:2018-12-08 / 阅读(130) / 评论(0) 分类 英文名句短语

Lesson 77 A successful operation 一例成功的手术 First listen and then answer the question. 听录音,然后回答以下问题。 Did the doctors find out how the woman died? The mummy of an E

发表于:2018-12-08 / 阅读(344) / 评论(0) 分类 新概念英语第二册

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(129) / 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(114) / 评论(0) 分类 VOA标准英语2014年(二月)

希望对方保守秘密,怎么说呢? Don't let it out of this room. 不要泄露出去 You won't tell a soul, right? 你不会泄露的,对吧 Take it to your grave. 把它带进坟墓。 I won't tell a soul. 我不跟任何人说的。 You c

发表于:2018-12-25 / 阅读(107) / 评论(0) 分类 美国人这样说英语

[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(149) / 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(140) / 评论(0) 分类 2017年VOA慢速英语(七)月

1135 、 晶体点阵;晶体格构;晶格 crystallattice 1136 、 棘轮和爪 ratchetandpawl 1137 、 棘齿 ratchet 1138 、 棘齿弓钻 ratchetbrace 1139 、 壳型模塑 shellmoulding 1140 、

发表于:2019-01-03 / 阅读(168) / 评论(0) 分类 英文名句短语

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(216) / 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(191) / 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(163) / 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(258) / 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(164) / 评论(0) 分类 VOA常速英语2007年(十一月)

By Mona Ghuneim New York 09 November 2007 A new branch of Operation Hope opened its doors recently in New York's Harlem neighborhood. The Hope Center of Harlem focuses on connecting minorities with mainstream, private sector resources and empowering

发表于:2019-02-06 / 阅读(141) / 评论(0) 分类 VOA常速英语2007年(十一月)

BEIJING, Feb. 19 (Xinhua) -- The People's Bank of China (PBOC) on Tuesday started a 28-day repurchase operation worth 30 billion yuan (4.8 billion U.S. dollars) for the first time since June, according to a statement on its website. A repurchase oper

发表于:2019-02-08 / 阅读(152) / 评论(0) 分类 英语新闻

Unit 17 第十七单元 Conversation 1 会话 1 A:Miss Sun,could you please type this report for me? A:孙小姐,请替我打这份报告好吗? B:Certainly,Mr. Baker. B:当然,贝克先生。 A:Could you please double space it so I can make co

发表于:2019-02-19 / 阅读(497) / 评论(0) 分类 巧嘴秘书情景对话

5. When can I have a double eyelid operation? 我什么时候可以做割双眼皮的手术? 还能这样说: What is the right time for me to have a double eyelid operation? What is the time for me to have a double eyelid operation? 应用解析:

发表于:2019-02-22 / 阅读(109) / 评论(0) 分类 情景会话口袋书人际篇
学英语单词
a cool million
access program
add salt to
address strobe
air (blast) circuit breaker
animal material
apopheredermes
Arenig Fawr
automatic oil
basic black
berlin airlifts
bifilar transformer
boiler operating station
boseimycin
building machine
business chance
Cajueiro
camarena
Camellia xylocarpa
Catorce
cereuses
certhia familiariss
check point file
cognitive architecture
core setting
crux gammata
cyanobactin
dentosurgical
depressor analis muscle
destroyed aircraft
Diospyros miaoshanica
edgeworth formula
elevator circles
endowment
Enterocura
equisatisfiable
extrasensorial
Galeati's glands
genus suksdorfias
goodemote
high-impedance cable
hijacking
Hoa Hung
hoodwinker
Indian Standard Time
INTERNATIONALS
izods
joint sealant
jpegs
Justicia kampotiana
kever
labrecque
leader pin bushing
legents
local reception
loom reed
masu
maternal mortality rate
maximum f-ratio
McMurdo Sound
mid-span
mixed binary crystal
monoethyl malonate
mustique
neoceratodus forsteris
orbital ophthalmoplegia
over-recruit
oxford chambray
Palikir
Pellworm
Pentagon Papers
physiological embryology
polydiscs
polytheist
preliminary exams
provincial-election
pulsed automatic gain control
Ranvier's node
regular cracks
reigning holder of world title
Roandji
salpingopalatine fold
scorboroughs
sedge birds
semeion
serial storage
sharp-cornered entrance
spheric glass
stared polygon
stock control card
table paper
thermo-fuse
Thromboliquin
Total Liabilities and Equity
trionychoids
tryptophanases
two-leaves
under pain of
wooden base
word-orders
worst-hit
zymogens