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分集介绍:导数,商数,正弦和余弦 Derivatives.of.products.quotients.sine.cosine

发表于:2019-01-05 / 阅读(402) / 评论(0) 分类 麻省理工学院公开课:单变量微积分

分集介绍:导数,斜率,速度与变化率 Derivatives.slope.velocity.rate.of.change

发表于:2019-01-05 / 阅读(403) / 评论(0) 分类 麻省理工学院公开课:单变量微积分

By Carolyn Weaver New York City 27 November 2006 watch Comedy Festival report Comedians from around the United States came to New York recently [Nov. 14-19] for the fourth annual Arab-American Comedy Festival. The event featured six nights of stand-

发表于:2019-01-07 / 阅读(233) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Brian Wagner Miami 19 July 2007 Brazilian prosecutors are seeking to suspend flights at the country's busiest airport while investigators study a plane crash that killed at least 189 people. In Miami, VOA's Brian Wagner reports aviation officials

发表于:2019-01-07 / 阅读(231) / 评论(0) 分类 2007年VOA标准英语(七月)

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Silly Sausage是Nitrome于2011年5月28日发行的一款益智类游戏,它是以香肠在尽量不碰到其它损失生命物体的情况下吃光所有的钻石再到达终点为标

发表于:2019-01-08 / 阅读(253) / 评论(0) 分类 英语对接游戏

By Benjamin Sand Islamabad 20 July 2007 Pakistan's Supreme court has reinstated its chief justice, Iftikhar Chaudhry, four months after Pakistani President General Pervez Musharraf suspended him. His controversial dismissal on March 9, and his subseq

发表于:2019-01-12 / 阅读(203) / 评论(0) 分类 2007年VOA标准英语(七月)

The Pentagon has welcomed Pakistan's raid on alleged terrorist bases in its northwestern region, but says counter-terrorism efforts need to be made on a sustained basis. Pentagon Press Secretary Geoff Morrell (File) Press Secretary Geoff Morrell say

发表于:2019-01-13 / 阅读(161) / 评论(0) 分类 VOA标准英语2008年(十二月)

By Kent Klein Washington 07 June 2008 Senator Hillary Clinton has abandoned her quest to become the first woman elected President of the United States. VOA's Kent Klein reports from Washington, where Clinton called on an enthusiastic crowd of suppor

发表于:2019-01-30 / 阅读(192) / 评论(0) 分类 VOA标准英语2008年(六月)

HEALTH REPORT - New Heart Drug Shows Promise in African Americans By Cynthia Kirk Broadcast: Wednesday, November 17, 2004 This is Bob Doughty with the VOA Special English Health Report. Heart failure

发表于:2019-01-30 / 阅读(186) / 评论(0) 分类 健康与经济

By Derek Kilner Nairobi 26 February 2008 Negotiations between Kenya's government and the opposition have been suspended. As Derek Kilner reports from Nairobi, the two sides have been unable to agree on the terms of a power-sharing arrangement to brea

发表于:2019-01-31 / 阅读(204) / 评论(0) 分类 VOA常速英语2008年(二月)

By Joe Bavier Abidjan 08 January 2006 Chadian workers guide a pipe down a well in the Doba oil fields in southern Chad where a $3.7 billion project was officially inaugurated (File photo - Oct. 10, 20

发表于:2019-02-03 / 阅读(227) / 评论(0) 分类 2006年VOA标准英语(一月)

Human Rights Watch says at least 10 people are being detained without charges in Ethiopia, following an operation in early 2007 that covertly transferred terrorism suspects between countries in the Horn of Africa region. As Derek Kilner reports from

发表于:2019-02-08 / 阅读(157) / 评论(0) 分类 VOA标准英语2008年(十月)

Today we go on a journey. It starts in Sweden over 100 years ago; and then moves to London; and finally moves to future worlds and other planets. But we start in Sweden. Alfred Nobel spent his life finding ways to blow things up. He was born in 1833

发表于:2019-02-19 / 阅读(144) / 评论(0) 分类 听播客学英语
学英语单词
5-methoxymethyl-2'-deoxyuidine
abbace
ac controller
air transport agreement
apid
avserve
boiled bed drying
bowlin
broad-based recovery
Calignac
chondrosarcomatons
circumductory
coil connection sequence
Colihaut
commentors
cratcher
Darwin, Charles
Data Circuit-Terminating Equipment
debatous
decelerated particle
decentralized trading
Degos disease
dienogest
Dietzenbach
disk thyristor
disprofessing
external overvoltage
fakes out
fault resilient
field date code
fine ridge
flammable gas
Flechsig's areas
fly wheel magneto
forestry remote sensing
fossaria truncatula
gas voltameter
genus corydaluss
gigaflops
guard aperture
Hartmanice
heavy metal star
high-definition lidar
incomplete penetration in brazed joint
interest receivable on investments
intrinsically
kamentsev
kruses
leadership responsibility
load transient
lop-ears
lower connecting rod
made their choice
mercifies
meta-uranocircite
microamp
molecular separation
molybdenum silicide heating element
mounted disk plow
Multipurpose Internet Mail Extension
multipurpose trailer chassis
navigation data assimilation computer
nephrological
Netflixin' it
neutrocytophilia
nicad battery
Nizhnyaya Pesha
nontransmural
normalbacteriolysin
pass-along method
percentage simple correlation
physical database record
physiological quantity sensor
political left
pomacentrus stigma
post-alloy diffusion technique (padt)
premature ignition
prenticing
protozoal uveitis
quaternary sedimentary ore deposit
quinolins
recallists
Ritter-Rollet sign
sales finance
Sambucus adnata
Schiller-Christian disease
selenocyanic acid
semele (greece)
set sth forth
shlosberg
sotheron
spin the platter
stratum tectofium
stud muffins
surefooted
sweetened milk powder
synchrospeed
tetrasilicide
underdeveloped socialism
walker river
youthmin
zre alloy