复合式集极结构双异质接面双极性电晶体

Here's a room full of ravin reveler s, looking remarkably a lot of people in the pub next door. Roman wine was deadly stuff when the party really got going, the slaves, who I'm calling Puke Collectors

发表于:2018-12-07 / 阅读(158) / 评论(0) 分类 圣诞特辑

[00:04.49]Reading WHO AM I? [00:09.25]I began only as a calculating machine in 1642 in France. [00:16.51]Then in 1822 I was built as an Analytical Machine by Charles Babbage. [00:25.57]I followed instructions from cards with holew. [00:30.62]I know t

发表于:2018-12-13 / 阅读(324) / 评论(0) 分类 高中英语人教版2004

RACHEL MARTIN, HOST: We try not to obsess about this too much, but we really do get to work very early around here. We don't get a whole lot of sunlight, especially in the winter months. So when you look around the newsroom, you see these special lam

发表于:2018-12-17 / 阅读(167) / 评论(0) 分类 2017年NPR美国国家公共电台11月

Next, the U.S. Army is on a mission to recruit 80,000 new soldiers by next year. It's easier said than done. Many people don't meet the military's requirements to join. Weight, age, drug use, medical conditions, criminal records, they can all keep so

发表于:2018-12-20 / 阅读(160) / 评论(0) 分类 CNN美国有线新闻2017年12月

Part One 听辨练习 A. 词辨音 Listen, circle the corresponding number if you hear /u/ in the word. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. B. 短语辨音 Write down the words you hear on the tape, then f

发表于:2018-12-24 / 阅读(105) / 评论(0) 分类 4+1听力口语MP3

No. 47 This is a lovely desk Conversation 1 This is a lovely wood desk. Yes, it's an antic. Conversation 2 Do you have any antic dolls? Yes, we have quite a collection of fine porcelain dolls from the early nineteen hundreds. Conversation 3 I saw a b

发表于:2018-12-25 / 阅读(134) / 评论(0) 分类 快口说英语

An antiques collector was passing a small shop when he noticed a cat on the sidewalk out front, licking milk from a saucer. The man immediately realized the saucer was very old and valuable. He steppe

发表于:2019-01-03 / 阅读(197) / 评论(0) 分类 英汉幽默故事选读

Andreas Johnson - Seven days Seven days away Think I thought I heard you say Where I want to be Is with you my sweet mystery Seven days ahead For a week I stay in bed Now where I want to be Is with you my sweet mystery Don't leave me broken Don't le

发表于:2019-01-04 / 阅读(205) / 评论(0) 分类 音乐咖啡厅

This is the VOA Special English Economics Report. Events for the launch of Vista included dancers on the wall of a New York building This week, with dancers and other events, Microsoft launched the general release of its new operating system for pers

发表于:2019-01-11 / 阅读(158) / 评论(0) 分类 VOA慢速英语2007年(二)月

By Siri Nyrop Washington 25 March 2008 Technology has changed the way presidential candidates campaign for the White House. But their goal is the same as it has been since America's first presidential election: attracting voters to choose one particu

发表于:2019-01-12 / 阅读(151) / 评论(0) 分类 VOA标准英语2008年(三月)

EXPLORATIONS - Nanotechnology: How the Science of the Very Small Is Getting Very BigBy Mario Ritter Broadcast: Wednesday, February 08, 2006 (MUSIC) VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Faith

发表于:2019-01-16 / 阅读(161) / 评论(0) 分类 2006年慢速英语(二)月

I started to listen to music a whole lot, and I started to read more outside of just science and technologyShakespeare, Plato. I loved King Lear. 我开始听很多音乐,阅读科技以外的书,例如莎士比亚、柏拉图的作品。我爱看《

发表于:2019-01-22 / 阅读(186) / 评论(0) 分类 乔布斯传

I was just trying to make it talk. 我刚才只是想让它说话 By sticking a gun in its mouth? 所以就把枪塞进了它嘴里? Our skitter's breathing and heart seem fine. 这个掠夺者呼吸心跳看上去算平稳 So why'd it just collapse?

发表于:2019-01-29 / 阅读(184) / 评论(0) 分类 陨落星辰第一季

SCIENCE IN THE NEWS - Rethinking the Personal Computer in a World That Centers on the InternetBy Caty Weaver and produced by Mario Ritter Broadcast: Tuesday, August 15, 2006 VOICE ONE: This is SCIENCE

发表于:2019-01-30 / 阅读(188) / 评论(0) 分类 2006年慢速英语(八)月

Business 商业报道 Semiconductors 半导体 Chipping in 芯片技术集资 A deal to keep Moore's law alive 一场交易使得摩尔定律劫后余生 THE arrival of a new generation of semiconductors has come a little closer. 新一代半导体诞生

发表于:2019-02-02 / 阅读(159) / 评论(0) 分类 经济学人商业系列

SAN FRANCISCO, May 4 (Xinhua) -- Intel Corp. on Wednesday announced that it will mass-manufacture chips using new transistors featuring a three-dimensional (3-D) structure, calling it a technical breakthrough in microprocessors. The 3-D transistor, c

发表于:2019-02-05 / 阅读(200) / 评论(0) 分类 英语新闻

An antiques collector was passing a small shop when he noticed a cat on the sidewalk out front, licking milk from a saucer. The man immediately realized the saucer was very old and valuable. He stepped into the shop with an uninterested look and aske

发表于:2019-02-07 / 阅读(204) / 评论(0) 分类 趣味英语

Voice 1 Hello. Im Rachel Hobson. Voice 2 And Im Mike Procter. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 I was in the tent

发表于:2019-02-14 / 阅读(177) / 评论(0) 分类 环球英语 Spotlight

Tax Collector 收税员 Little Johnny was playing with his father's wallet when he accidentally swallowed a quarter. He went crying to his mom, choking on the quarter. 小约翰尼在玩爸爸的钱包时,不小心吞下了一枚25分硬币。硬币卡

发表于:2019-02-17 / 阅读(155) / 评论(0) 分类 英语小达人

It is evident that many Canadian baby boomers are indulging in vintage cars they could not afford when they were young。 显然许多在二战后生育高峰期(1945-1952)出生的加拿大人都对老爷车情有独钟,他们年轻时是买不起的

发表于:2019-03-02 / 阅读(470) / 评论(0) 分类 实用英语
学英语单词
a night on the town
agitating blower
auto-shockcord launching
back-lines
balanced distribution
beat up through
big-horn
biscotti
borealis
cloudlet
co-religionaries
cold fingers
concha auriculae
Conon
continuous cycle group
decision-making power of enterprises
depth adjusting handle
dimethyl malonate
disk of hyperbolic section
documantation
Dowm's process
electrophysiology signal processor
export retention quota
fixed sample-size experiment
flak catcher
foliated ice
frontierman
geeing
get into a flap
ginsenin
hardrada
hardware platform
heating cable
HEBDOM
hoist medium load
Huruta
hydrostatic forming
hypomanics
insurance rate
La Chaise-Dieu
laboring people
lock-out system
magma type
mallei
meeras
megabreccias
Moreot
multi-locomotive traction
nancy
net hunting
New Agey
nomen inquiredum
nonexpondable
noosel
offshore gas pipeline
orange tip
panagglutinin
Paracel Islands
per unit calculation
perhalogeno-
peripheral interface software
phospholemman
PLMN
plutonium-and-power reactor
polar glaciers
poor peasants, fund
prejudicial
proceedings at first instance
pulse volume
pyrrhalta meifena
Pérez Pampa
random fashion
ratio device
real time decoder
realm section
repeat count
rissient
Robot SSTV camera
saline water conversion engineering
San Juan Nepomuceno
Satochin
screen bottomed tray
Sinatra
singleengined
spiffies
stretch receptor
swag belly
swartheld
synaphobranchid
take ... up
theodors
torque balance converter
transom plate
transverse strength of composite
trip and date encoder
type B wave
umbelliferone
unbounded quantifier
vexatious litigations
wheel cylinder bleeder valve
wrobel