[数] 连续函数的扩张

[00:00.00][s],[ ][ ] [00:38.61]sea/sheet/chicken [00:42.66]Exercise One: Word Conparison [00:47.62]Listen to the following words from your tape and repeat. [00:52.98]sip ship sane shane watched washed [01:01.23]lass lash least leashed chin [01:09.09]

发表于:2018-12-03 / 阅读(338) / 评论(0) 分类 掌握英语发音

现在完成进行时(The Present Perfect Continuous Tense)表示由过去某时持续到现在的动作,由have(has)been+现在分词构成: It has been raining for three hours. 一连下了三个钟头的雨。 She has been working the whole mo

发表于:2018-12-18 / 阅读(204) / 评论(0) 分类 英文语法词汇

过去完成进行时(The Past Perfect Continuous Tense):表示过去某时前一直在进行的动作,由had been+现在分词构成: I asked him what he had been doing. 我问他一盲在干什么。 He had been working all day and was very

发表于:2018-12-18 / 阅读(200) / 评论(0) 分类 英文语法词汇

Scientists and doctors cant make their minds up about coffee. One study says its really bad for us and the next report says its good for us. Ive even read that 10 cups a day is good for our brain. I like a cup of coffee at certain times of the day. I

发表于:2018-12-26 / 阅读(214) / 评论(0) 分类 纯正英语一分钟

[00:10.06]Gehrig continued to improve as a player. [00:14.05]By 1924, pitchers for opposing teams were having bad dreams about Lou Gchrig and Babe Ruth. [00:23.04]Ruth hit sixty home runs that year. [00:26.36]Gchrig hit forty seven and won the Americ

发表于:2018-12-26 / 阅读(231) / 评论(0) 分类 美国英语听力80篇

by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I

发表于:2018-12-30 / 阅读(223) / 评论(0) 分类 法律英语 Legal Lad

听广告学英语:RICHON Aficio Digital Multi-function System理光数码多功能系统 原文:Mary:Everybody calls me a multi-function secretary. One of her bosses (gives her a pad of paper):Mary, pick up this. Mary:Because I have to serve several bosses. Anothe

发表于:2019-01-02 / 阅读(361) / 评论(0) 分类 听广告学英语

Scott Stearns President Bush used his weekly radio address to call for the extension of a controversial anti-terrorism law. His presumptive Democratic challenger in this year's election criticized the

发表于:2019-01-03 / 阅读(240) / 评论(0) 分类 VOA2004(上)--美国大选

By Mario Ritter Broadcast: September 23, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Today we finish our series on home gardens. One of the hardest parts can be caring fo

发表于:2019-01-04 / 阅读(237) / 评论(0) 分类 VOA2003(下)-农业与经济

[ti:UNIT 2 On the Train Lesson 16] [0:00.641]Unit 2 [0:03.070]On the Train [0:05.053]Lesson 16 [0:07.484]Unit Review [0:09.731]Ⅰ. [0:11.044]Building Your Vocabulary [0:14.048]A. [0:14.982]Fill in the blank with the proper word. [0:17.959]The first

发表于:2019-01-09 / 阅读(304) / 评论(0) 分类 河北教育初中英语(初中起点)七年级下册

By Scott Stearns White House 03 January 2006 President Bush says some opposition Democrats are playing politics with U.S. national security by delaying the long-term extension of controversial anti-te

发表于:2019-01-11 / 阅读(301) / 评论(0) 分类 2006年VOA标准英语(一月)

First Mr. Yee did a trick with scarves. 首先易先生用围巾变了一个戏法。 I told you, said Fox. 我说过吧,小狐说。 Then Mr. Yee made his helper vanish. 接着易先生将他的助手变没了。 Ho-hum, said Fox. 哼,小狐说。

发表于:2019-01-29 / 阅读(184) / 评论(0) 分类 小狐外传

> 28 世界卫生组织关于噪音污染的报道 DATE=3-29-01 TITLE=SCIENCE REPORT - WHO Report on Noise BYLINE=Caty Weaver Start at 59

发表于:2019-01-30 / 阅读(196) / 评论(0) 分类 科技之光

The Auckland south-western motorway now goes 13km from the airport to Mt Roskill but on Friday, another 4km to Sandringham Rd will open. This motorway is called State Highway 20 (SH20). The plan is for this motorway to continue further so that it lin

发表于:2019-01-31 / 阅读(219) / 评论(0) 分类 新西兰英语

今天我们要学的词是extension。 Extension, 延长。 The soccer player just signed a five-year contract extension, 这个足球运动员刚刚签了五年的延期合同。 U. S. senators of both parties say they are likely to reach a comprom

发表于:2019-01-31 / 阅读(226) / 评论(0) 分类 英语单词荟萃

Key Sentences(重点句子) 146.The connection was bad. 通话情况很糟。 147.There was a lot of echo and I couldn't hear well. 回音太多,我听不清楚。 148.I'll connect you agian. 我再为您接通一次。 149.I've just

发表于:2019-02-07 / 阅读(206) / 评论(0) 分类 实用英语

The chains of habit are generally too small to be felt until they are too strong to be broken. - Samuel Johnson Editors note: This is a guest post from Mary Jaksch of Goodlife Zen. Have you ever had problems establishing a new habit? Maybe I should a

发表于:2019-02-14 / 阅读(260) / 评论(0) 分类 阅读空间

今天我们要学的词是extension。 Extension, 延长。 The soccer player just signed a five-year contract extension, 这个足球运动员刚刚签了五年的延期合同。 U. S. senators of both parties say they are likely to reach a comprom

发表于:2019-02-16 / 阅读(212) / 评论(0) 分类 英语每日一词

Have you ever thought why there are very few great people? I think there is probably only one great person out of 10,000 at best, and most probably much less than that. But why? Most people want to be great, right? Why are there only very few of them

发表于:2019-02-18 / 阅读(208) / 评论(0) 分类 英语美文

Key Sentences(重点句子) 146.The connection was bad. 通话情况很糟。 147.There was a lot of echo and I couldn't hear well. 回音太多,我听不清楚。 148.I'll connect you agian. 我再为您接通一次。 149.I've just

发表于:2019-03-11 / 阅读(327) / 评论(0) 分类 实用英语
学英语单词
Aglaia dasyclada
air-traffic control
Alitak, Cape
alulotion
associated prime ideal
atterrations
auvergnasse
baric topography
basic management structure
be blue around the gills
black band
Bologna, University of
cambered surface
carrek
chemical finishing
clear output
cortico
cross-span
detailed layout
dinitrogen oxide
draw-back
drop sorter
duvalle
emove
engrooves
exemplification
Firbolg
first sound carrier
fix by cross bearing
fracture belt
fraseriana
full insulated winding
gear head lathe with gap bed
great granddaughters
hand seamer
hells
hobby-horses
hooligan
inter company transactions
iron cake
iterative match
Jazminal
Juniperus chengii
kick down switch plunger
kiffmeyer
Lautenbach
letters close
linear topological algebra
lock in effect
lots of plain
maynard-smith
mercury vapour converter
mesokaryotic
metal power flow meter
Mexcrements
minakari
newspaper columnist
non contacting pickup
non-administrative
non-privileged mode
o-nitrobenzoic acid ethyl ester
obet
open.the
outside diameter of bubble cap
paarlberg
phytotoxic phytotoxicity
piss away
poetic image
pole platform
Port Costa
powered high-lift system
predominant idea
proportioning box
rafie
remedial
Rimaon
Ross, Mt.
Saussurea tsinlingensis
scopiferous antenna
sea-fern
shot-peened surface
siecor cable
sign of ascites
single-cycle boiling water reactor plant
slave-tradings
soundlore
space-charge limitation
stationary random input
stiff paper form
subpatent
summotion
tablemounted cooker
take advice
Tanzanians
theoretical velocity ratio
thomas cook&sons
tropical continental air
turrisi
two high roller leveler
unlightened
well-founded set
wooonderful