复数
n. (mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1

by Jason Marshall Sometimes statistics* seems magical. Of course, there isnt really anything magical going onbut the fact that statistical methods can be used to pull useful information out of a hatful of messy data is, at a minimum, remarkable. And,

发表于:2018-12-07 / 阅读(175) / 评论(0) 分类 数学英语

[00:00.00]Unit 1 My name's Gina [00:05.38]Section A [00:07.78]1b Listen and number the conversation[1-3]. [00:14.01]Conversation 1 [00:15.87]Hello. I'm Mary. [00:18.20]Hi,Mary.I'm Jim. [00:20.93]Conversation 2 [00:22.94]What's your name? [00:24.74]Al

发表于:2018-12-13 / 阅读(153) / 评论(0) 分类 新目标初中英语七年级上

UNIT 4 Let's learn English! [00:05.88]Section A Activity 1b. [00:11.34]Listen to the conversations and number them [1-5]. [00:18.10]Conversation 1 [00:21.76]Good-Bye.Bye-Bye. [00:26.44]Conversation 2 [00:30.20]A:What's this,Victor? [00:33.46]B:Sorry,

发表于:2018-12-13 / 阅读(232) / 评论(0) 分类 新目标初中英语七年级

Amber: Hello, I'm Amber, and you're listening to bbclearningenglish.com. In Entertainment today, we listen to an interview with the legendary American actor and director, Clint Eastwood. He talks about his new film, 'Letters From Iwo Jima'. Clint Ea

发表于:2018-12-19 / 阅读(235) / 评论(0) 分类 Entertainment

Aoi Teshima The Rose 《The Rose》是一首传唱了几十载的经典老歌,不知不觉飘进你我心里。爱就是一朵花,只要心中播种希望,春天来临时定有馨香玫瑰绽放。想送给你,让我们心怀玫瑰,聆听天籁

发表于:2019-01-08 / 阅读(182) / 评论(0) 分类 英文好歌推荐-百听不厌的英文歌曲

小客人 编剧周胜利 人物 黄山 男 11 岁 黄山市小学五年级学生 诺娜 女 10 岁 美国小学生 时间 2008年7月 地点 黄山家 [幕启:黄山手捧一束鲜花,边唱春天在哪里边上。把鲜花插在花瓶中] 黄山:

发表于:2019-01-08 / 阅读(159) / 评论(0) 分类 英文剧本

标准英语,VOA,Ierael,By Jim Teeple Jerusalem 16 January 2006 Acting Israeli PM Ehud Olmert listens during a Kadima Party meeting at the Knesset in Jerusalem Israel's new centrist Kadima Party officially picked acting Prim

发表于:2019-01-09 / 阅读(186) / 评论(0) 分类 2006年VOA标准英语(一月)

By Robert Berger Jerusalem 04 July 2006 An ultimatum from Palestinians holding an Israeli soldier has expired. The fate of the soldier, who was abducted from an army base near the Gaza Strip nine days ago, is shrouded in secrecy. -------- The deadli

发表于:2019-01-09 / 阅读(180) / 评论(0) 分类 2006年VOA标准英语(七月)

By Phil Mercer Sydney 01 November 2006 Australia has again refused to ratify the Kyoto Protocol on climate change, despite a new British-commissioned environmental study warning of catastrophe unless governments deal urgently with global warming. Au

发表于:2019-01-12 / 阅读(187) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Paula Wolfson White House 23 October 2006 The Bush administration says it is working with Iraqi officials to draft a series of benchmarks for meeting specific security, economic and political goals. But, officials deny they are issuing any ultima

发表于:2019-01-12 / 阅读(197) / 评论(0) 分类 2006年VOA标准英语(十月)

By Jim Teeple Jerusalem 30 March 2006 Israelis went to the polls this week to vote in their fifth election in 10 years. Many people in Israel said it was the most important election in years, but vote

发表于:2019-01-13 / 阅读(192) / 评论(0) 分类 2006年VOA标准英语(三月)

LOURDES GARCIA-NAVARRO, HOST: Looking at Claire Rosen's photographs can feel like walking into someone else's dreams. CLAIRE ROSEN: I have a very sort of whimsical, surreal view of the world that is deeply rooted in magic and fairy tales and this ide

发表于:2019-01-16 / 阅读(140) / 评论(0) 分类 2017年NPR美国国家公共电台3月

RACHEL MARTIN, HOST: Gina Haspel, the first woman nominated to lead the CIA, almost stepped aside over the weekend. The Washington Post reported that Haspel was willing to withdraw rather than face tough questions over her role in the CIA's waterboar

发表于:2019-01-16 / 阅读(215) / 评论(0) 分类 2018年NPR美国国家公共电台5月

By Jim Teeple Jerusalem 04 April 2006 Israel's interim Prime Minister Ehud Olmert says he will seek to build a coalition with Israel's Labor Party. Labor Party leader Amir Peretz says he is optimistic

发表于:2019-01-30 / 阅读(176) / 评论(0) 分类 2006年VOA标准英语(四月)

By Nancy-Amelia Collins Jakarta 02 December 2007 Government officials and environmentalists are converging on the Indonesian island of Bali to debate ways to deal with climate change. As VOA's Nancy-Amelia Collins reports from Jakarta, one of the mai

发表于:2019-01-31 / 阅读(196) / 评论(0) 分类 VOA常速英语2007年(十二月)

When the world's biggest polluters gathered this past December at the U.N. Climate Summit in Copenhagen, they managed to forge a non-binding agreement that could help put the brakes on global warming. The 12-paragraph document outlines a way to move

发表于:2019-02-04 / 阅读(197) / 评论(0) 分类 VOA标准英语2010年(二月)

Last year's accident at Japan's Fukushima-Daichi nuclear power plant has intensified divisions in Europe over the safety and future of nuclear energy. Perhaps nowhere are the differences more apparent than between the region's biggest powers - France

发表于:2019-02-05 / 阅读(154) / 评论(0) 分类 英语新闻

With the shops in Tokyos Ginza district preparing to close for the day, and the tour guide begging they return to the coach, two tourists from Chengdu, China, hit a crescendo in their debate over quality, styling and workmanship. 东京银座的商店正

发表于:2019-02-05 / 阅读(239) / 评论(0) 分类 英语新闻

我们今天一起来看看最新跟生气有关的美语口语! 1) Hangry = hungry angry 饿得冒火 白洁!走吧!OMG! Do you have the hangries?天啊!你一定是饿的,这么大火气!Yeah I have the hangries! Let's GO! 对啊!我有

发表于:2019-03-02 / 阅读(272) / 评论(0) 分类 OMG美语

Don't Hesitate to Say No 1.别人请求帮助时,在什么情况下我们会说不 2.为什么有些人在该说不的时候不说不 3.该说不时不说不的坏处 Don't Hesitate to Say No To help those who are in need is always regarded as a tr

发表于:2019-03-04 / 阅读(324) / 评论(0) 分类 四六级写作指导
学英语单词
2H
Abiturients
acid-digestion radicle
adding sand or organic matter
american geophysical union (agu)
antiquated idea
bankok
barium ricinoleate
blind-eyes
Bonaventura
brain bank
BRC-51708
centrifuge dripping
clod pressure welding
cognitive-behaviour
conversacion
cytohormones
daulat yar
deathproof
debenture audit
derriengue
difluoromethylenekeatone
distribution of range
divided-carrier modulation
document case
dog-leech
EAPA
electronic box
electronic postmaster
Endau, Sungai
ethnophilosophy
fistula of submaxillary gland
galabieh
glycoscience
Hai Long
harbor boundary
have something down cold
Hedenstroemia
hepatic metastases
heuristic search
in ... corner
income statement principles
inhalation anesthesia
isopropylacetone
K,k
karl fischer's reagent
Key Rate Duration
L.D.S.
Lorentz symmetry
lump sum payment
mantology
mellan
milkbar
motor generator unit
multiple pictures
mutation gene
nasturtia
natural representative
nevil shute norways
nitrogen heating system
nuclear polarization
office typewriter
once-in-a-thousand-years
Onida
ore chute
p-hydroxyphenylglycine
pale ale beer
Panels of Conciliation
percentage reduction
pick a quarrel with someone
plunger retainer
pouncehug
prolapse of uterus
propionin
Radiographic-Fluoroscopic
ranging
recovered wool
relative marginal value
rivet in single shear
schmalls
scope limitation
self aligning porous bearing
self-tanner
shomers
Siston
slicer knife
slide wire (bridge)
stick in sb.'s craw
taper bracket
temperature record
three-dimensional sink
treasonable,
Trojan horse
upgradeable
upward irradiance
variable gradient method
wet washer
wheel tread
wolfkind
word processing control function
written petition
xiiest