[数] 有向切线

It's been tried all over the world, and teachers sort of stand back and say, It just happens by itself? 在世界各地尝试过,老师们后退着说:它就这么自己发生了? And I said, Yeah, it happens by itself.How did you know that? 我说

发表于:2018-12-19 / 阅读(120) / 评论(0) 分类 TED演讲教育篇

《上帝之城》是2002年由费尔南多梅里尔斯执导,马修斯纳克加勒、艾莉丝布拉加、索豪黑主演的一部惊悚电影。电影改编自半自传式小说《God's Town》,于2002年8月30日巴西上映。影片围绕上帝

发表于:2018-12-27 / 阅读(106) / 评论(0) 分类 欧美电影简介

It sucks. In certain circumstances, it might be the right thing to pull a talk. 这真不怎么样。有时候,要求取消某个讲话的理由是正确的 But it seems most of the time its overreactions by security vendors who dont understand. It

发表于:2018-12-28 / 阅读(109) / 评论(0) 分类 创业成功人士访谈录

The morning following the birth of our first child, my husband was mistakenly directed to the room of another new mother on the maternity floor. As he walked into the room, he bent over the nap- ping

发表于:2019-01-03 / 阅读(110) / 评论(0) 分类 英汉幽默故事选读

How many times have you heard the expression that most people spend more time planning their vacation than they do planning their lives. I would expand that expression by adding that most people spend more time thinking about their vacation than they

发表于:2019-01-06 / 阅读(102) / 评论(0) 分类 阅读空间

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thankyou !

发表于:2019-01-10 / 阅读(188) / 评论(0) 分类 美国加州科学教材California Science GK

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发表于:2019-01-10 / 阅读(152) / 评论(0) 分类 美国加州科学教材California Science GK

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发表于:2019-01-10 / 阅读(154) / 评论(0) 分类 美国加州科学教材California Science GK

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发表于:2019-01-10 / 阅读(213) / 评论(0) 分类 美国加州科学教材California Science GK

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发表于:2019-01-10 / 阅读(217) / 评论(0) 分类 美国加州科学教材California Science GK

LOS ANGELES, Aug. 20 (Xinhua) -- Walt Disney Studios Saturday disclosed the ongoing production of two new movies, included one directed by Academy Award winner Pete Docter. The studio made the revelation at the D23 Expo, the Disney version of Comic-C

发表于:2019-01-11 / 阅读(144) / 评论(0) 分类 英语新闻

VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. I'm Barbara Klein. VOICE TWO: Academy Awards ceremony, which takes place Sunday in Los Angeles, California. It is the most exciting event of the year for people who make movies and for peo

发表于:2019-01-11 / 阅读(101) / 评论(0) 分类 VOA慢速英语2007年(二)月

AS much as we love our digital devices, many of us have an uneasy sense that they are destroying our attention spans. We skitter from app to app, seldom alighting for long. Our ability to concentrate is shot, right? 我们喜爱我们的数码设备,

发表于:2019-01-30 / 阅读(169) / 评论(0) 分类 阅读空间

图 graph 子图 subgraph 有向图 digraph(directed graph) 无向图 undigraph(undirected graph) 完全图 complete graph 连通图 connected graph 非连通图 unconnected graph 强连通图 strongly

发表于:2019-02-01 / 阅读(146) / 评论(0) 分类 实用英语

我们来看一段相关的英文报道 The film The Continent, directed by Chinese professional rally driver and best-selling author Han Han, is set to be released in China today. 由中国职业赛车手兼畅销书作者韩寒执导的电影《后会

发表于:2019-02-07 / 阅读(119) / 评论(0) 分类 英语口语

经典晨读英文:Thinking about Your Life 思考生活 How many times have you heard the expression that most people spend more time planning their vacation than they do planning their lives. I would expand that expression by adding that most peo

发表于:2019-02-17 / 阅读(135) / 评论(0) 分类 英语美文

LAGOS, Jan. 28 (Xinhua) -- The Nigerian government on Wednesday confirmed the outbreak of bird flu in 11 states. Minister of Agriculture and Rural Development Akinwumi Adesina made the disclosure at an emergency meeting on Avian Influenza with state

发表于:2019-02-17 / 阅读(113) / 评论(0) 分类 英语新闻

The morning following the birth of our first child, my husband was mistakenly directed to the room of another new mother on the maternity floor. As he walked into the room, he bent over the nap- ping mother, whose back was turned to him, and gave her

发表于:2019-02-19 / 阅读(122) / 评论(0) 分类 趣味英语

Unit 3 虚拟语气(六) 16. As Commander-in-Chief of the armed forces, I have directed that all measures ____ for our defense. A. had been taken B. be taken C. would be taken D. to be taken 17. The m

发表于:2019-02-20 / 阅读(123) / 评论(0) 分类 英文语法词汇

When most I wink, then do mine eyes best see, 我的眼睛闭得紧紧,却反能看得清清, For all the day they view things unrespected; 它们白日里所见之物多半是淡淡平平。 But when I sleep, in dreams they look on thee, 但当我

发表于:2019-02-24 / 阅读(301) / 评论(0) 分类 莎士比亚十四行诗全集
学英语单词
advantage in the production
African-American music
aileron response factor
anticipable
APPI
attorneydom
autoattendant
B. P.
back-to-back angles
barrelfish
choo-choo train
Chukhung Gl.
clypeiform
cochlearia officinaliss
colour picture period
come back home
conditional responses
conditions of cartel
Condor Legion
crop combination
crosshavens
damaged materials
decubitus chronicus
deflection change
diabetic xanthoma
diaphyseal dysplasia
dorsal intercostal vein
dorsal setae
down-the-line
dulling
editted
Egyptianise
Feldman
final oscillating extrusion finisher
flenoury
froth separation
gammaa
gens de la robe
give a hand
gold-medals
hexaemeron
hopehs
hurden
Idanha-a-Nova
interdisciplinary program
ion-radical
joint chiefs of staffs
keyed on crank
Lactuca sativa L. var. capitata L.
leon battista albertis
Lesotho monetary unit
light-like
loan contract
Lusitanians
Mahilyow
maiden-child
medium-level
ministerial standard
moulded work
moving iron ammeter
nagarse
nasalizations
neddle latch
nitroblue tetrazolium(NBT)
normal rating
normativism
OCTODONTIDAE
ovaryless
Pace University
parietovisceral
policedogs
powdered whiting
price of
pycnogonids
Radiatisporites
radio mast
RC asphalt
reach an agreement with
redemption period
sandor kellners
satellite pass
semi-conductor memory
sheet rock
shrife
similar solution
social patterns
soilers
solovox
split ring core lifter
station tanker
substantivally
surfhunter
Suttor R.
Swida parviflora
threaten proceedings
Trichosanthes palmata
unsecularize
virtual adrenalin
vitriolically
weaver's hitch
WMV file
Wol.