电极-基极电流增益

Rachel: What does John do for a living? Derek : He's a salesman. Rachel: That's a difficult way to make a living. Derek: Well, remember: No pain, no gain. 一分耕耘,一分收获 雷切尔:约翰是靠什么谋生的? 德里克:他是个推销员

发表于:2018-12-08 / 阅读(386) / 评论(0) 分类 赖世雄初级美国英语

it is a pity that every summer a few people drown at the beach. In some cases, these people were good swimmers. So how did it happen? Riptide! Riptide is a strong underwater current. It moves quickly

发表于:2018-12-08 / 阅读(402) / 评论(0) 分类 赖世雄中级美国英语

[0:04.541]Lesson O [0:05.787]Nice to See You Again! [0:07.558]Let's talk. [0:09.366]Hi, Baby Bear! [0:11.276]Hello, Baby Lion! [0:13.443]Nice to see you again! [0:15.661]Nice to see you, too. [0:17.645]Have a try. [0:19.428]agic box [0:25.950][0:22.0

发表于:2018-12-13 / 阅读(100) / 评论(0) 分类 新路径小学英语一年级下册(一起)

I love the news and current events. Im addicted to whats happening in the world. It doesnt matter what kind of news it is, I love watching it. Even if its from countries Ive never heard of. Ill even watch the same news programme three or four times a

发表于:2018-12-26 / 阅读(127) / 评论(0) 分类 纯正英语一分钟

Rachel: What does John do for a living? 雷切尔:约翰是靠什么谋生的? Derek: Hes a salesman. 德里克:他是个推销员。 Rachel: Thats a difficult way to make a living. 雷切尔:以那种方式谋生是很困难的。 Derek: Wel

发表于:2018-12-26 / 阅读(91) / 评论(0) 分类 天天练口语

By Steve Herman Japan records an increase in its current account surplus, despite a drop for the country's trade surplus. A debt-ridden retail chain accepts a government-backed rescue, and there are m

发表于:2019-01-03 / 阅读(161) / 评论(0) 分类 VOA2004(下)--世界经济

ECONOMICS REPORT - Local Officials in U.S. Gain New Strength to Take Land for Development By Mario Ritter Broadcast: Friday, July 01, 2005 I'm Gwen Outen with the VOA Special English Economics Report.

发表于:2019-01-11 / 阅读(101) / 评论(0) 分类 健康与经济

Americans go to the polls Tuesday to vote for members of the U.S. Congress as well as the president. All 435 members of the U.S. House of Representatives will be up for election, along with will more than one-third of the 100-member Senate. Democrat

发表于:2019-01-13 / 阅读(112) / 评论(0) 分类 VOA标准英语2008年(十一月)

Pulling the String on Yo-Yo Weight Gain噩梦:胖了瘦,瘦了又胖 We focus on what is called recurrent obesity or yo-yo obesity, which is a feature which affects close to 80 percent of all overweight individuals worldwide. 我们将重点放在复

发表于:2019-01-20 / 阅读(111) / 评论(0) 分类 2017年Scientific American(四)月

文本: Hathcock Come in,HQ. HQ Copy. Hathcock The target is on the move,heading south _(1)_ train.We need intel on an alternate route to intercept the target. HQ Affirmative,transmitting _(2)_ to your GPS.We believe it's heading towards a docking

发表于:2019-01-23 / 阅读(96) / 评论(0) 分类 小龟乐游记英语短文

By Jim Malone Washington 13 February 2008 Democrat Barack Obama and Republican John McCain were the big winners Tuesday in presidential primaries in Maryland, Virginia, and the District of Columbia. VOA National Correspondent Jim Malone has the lates

发表于:2019-02-05 / 阅读(90) / 评论(0) 分类 VOA常速英语2008年(二月)

今天我们要学的词是to gain traction。 To gain traction, 是越来越受欢迎的意思。 The idea of becoming an entrepreneur is gaining traction among the youth in China, 在中国,越来越多的年轻人开始走自己创业的道路。

发表于:2019-02-07 / 阅读(108) / 评论(0) 分类 英语每日一词

今天我们要学的词是to gain traction。 To gain traction, 是越来越受欢迎的意思。 The idea of becoming an entrepreneur is gaining traction among the youth in China, 在中国,越来越多的年轻人开始走自己创业的道路。

发表于:2019-02-07 / 阅读(136) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是gain ground。 To gain ground意思是有进展,也可以指越来越被大家所接受。Mild weather helped firefighters gain ground on a fire in Yosemite National Park, 温和的天气让消防队员征服优胜美地国

发表于:2019-02-07 / 阅读(106) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是gain ground。 To gain ground意思是有进展,也可以指越来越被大家所接受。Mild weather helped firefighters gain ground on a fire in Yosemite National Park, 温和的天气让消防队员征服优胜美地国

发表于:2019-02-07 / 阅读(103) / 评论(0) 分类 英语每日一词

By Laura Adams. This episode is about the advantages and disadvantages of investing in mutual funds. Taxes on Top of Losses As we all know, many people have lost investment money due to the stock market volatility in recent weeks. Its been a tough ti

发表于:2019-02-08 / 阅读(230) / 评论(0) 分类 货币英语

Directions: For this part you are allowed 30 minutes to write a composition on the topic My Favorite Novel. You should write at least 120 words and base your composition on the outline below: 1、我最喜爱的小说,2、该小说的内容,3、我

发表于:2019-02-09 / 阅读(144) / 评论(0) 分类 英语四级作文范文

Parents, its time to get the TV out of your kids bedroom. 父母,是时候要离开你的孩子的卧室电视。 About 60 percent of all teenagers bedrooms in the U.S. include a TV set. Now research suggests that the mere presence of that TV in th

发表于:2019-02-14 / 阅读(438) / 评论(0) 分类 2016年Scientific American(八)月

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(110) / 评论(0) 分类 英语小达人

歌曲 : Love One Another 艺人 : A Current Affair 音乐星级 : ★★★ 所属专辑 : Life in an Hourglass 发行年代 : 2007 风格 : Alternative Rock 介绍 : A Current Affair是一只来自美国加州的由5人组成的摇滚乐队。他们最初被当地的广播台挖掘,而广播台也因

发表于:2019-02-20 / 阅读(146) / 评论(0) 分类 英文摇滚歌曲
学英语单词
a voice in the wilderness
aestheticisms
air blender
alkanols
ansaries
antisidetone circuit
apocain
application association
back-way
barometric minimum
basic open-hearth process
biotite aplite granite
birth-control campaigners
bubbling point
burbages
Bφverdal
Cable, George Washington
catenochytridium carolinianum
central american strap ferns
cix
clutt
communication ways
Cooking L.
creep-rupture
cultivated landscape
dark-red
dendrogram
dispersive prism
Dutchophone
dynamic extinction ratio
ecandate
economic metrology
educational technique
electro-hydraulic crane
electroconductivity
excluded corrosion allowance
faradised
filamentary instability
finite discontinuity
floating zenith telescope
Geranium donianum
giving face
Gould, Glenn
hand scalloping
hare's-tail grass
hautviller
held her breath
HPWT
ich liebe dich
intercalary trabant
intermediate distribution frame
jahn
Kirchhoff's bridge
laudablenesses
lueken
masterling
max beerbohms
mbaye
mediosilicic rocks
micromus confusus
mid-span spectral inversion
molophilus (molophilus) costalis
motor phonetics
municipal bond fund
nested statement structure
nicouic acid
no-failure life
notarization token
perswade
petrolean
piedmontite-schist
plateros leechi
pottwal
pushbiking
rack-wind
reaccentuates
ready read car
recreate oneself with
refractive index
scimitar horned oryx
sensotec
separator clutch
serge twill
shift lever
simultaneous lobing system
smack bang
specific concept
spoonier
successivity
Sun Simiao
Sunnist
thromboclastic
titanotheriid
toerings
total matric subalgebra
train staff instrument
ulalgias
upgradations
working electrolyte
Yengüe
Zannone