包络(线)函数

[00:12.98]page 54 A.Listen,read and say [00:20.06]Yesterday afternoon,Liu Tao read about an English boy,Peter,in the newspaper. [00:28.60]Peter wanted a penfriend in China. [00:33.15]LiuTao would like to be his penfriend.He wants to write to Peter. [

发表于:2018-11-30 / 阅读(339) / 评论(0) 分类 牛津小学英语六年级

序号 中 文 英 文 术语解释 缩写 来源 1 光时域反射法(OTDR),向后散射法 OPTICAL TIME DOMAIN REFLECTOMETRY,BACKSCATTERING TECHNIQUE 靠光脉冲传输通过光纤,测量返

发表于:2018-12-08 / 阅读(253) / 评论(0) 分类 电信英语

Lesson 7 A Letter from Jenny第七课 JENNY的一封信 [00:15.48]Let's Join the Chant! [00:21.31]Listen and chant along. [00:23.99]Mail, mail! Is there any mail for me?有我的邮件吗? [00:35.44]Yes, yes! There is a letter from Jenny.有一封J

发表于:2018-12-13 / 阅读(296) / 评论(0) 分类 EEC小学英语六年级

Sorry,there is not text temporarily, Please help tingroom to look for it! 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 ! Thank you !

发表于:2018-12-13 / 阅读(274) / 评论(0) 分类 外研社新标准高中英语选修7

科学家研究艾滋病疫苗取得新进展 In 2009, a study in Thailand proved for the first time that an AIDS vaccine was possible. But scientists were not sure why it offered some protection. Now they have some clues. 2009年,在泰国所做的一

发表于:2018-12-19 / 阅读(343) / 评论(0) 分类 VOA双语新闻 2012年4月

讲解文本: stick together 在一起,团结一致,互相支持 stick 棍,棒,黏住 They stuck together in hard times. 在那些艰苦的岁月,他们互相支持,同舟共济。 疯狂练习吧!

发表于:2018-12-27 / 阅读(238) / 评论(0) 分类 愉悦口语

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(340) / 评论(0) 分类 听广告学英语

One thousand dollars, said the lawyer Tolman, in a severe and serious voice. And here is the money. Young Gillian touched the thin package of $50 bills and laughed. It's such an unusual amount, he explained kindly to the lawyer. If it had been $10,00

发表于:2019-01-03 / 阅读(427) / 评论(0) 分类 2018年VOA慢速英语(二)月

女士: 1.I'd like my hair a little bouncy. 我想我的头发有点弹性。 2.I'd like to get a new perm. 我想重新烫一下。 3.I prefer the shoulder length style. 我喜欢齐肩式。 4.Leave the fringe as it is. 刘海别动。 5.I like t

发表于:2019-01-11 / 阅读(169) / 评论(0) 分类 英语口语

"One Thousand Dollars," by O. Henry 欧亨利短篇小说《一千美元》 Our story today is called One Thousand Dollars. It was written by O. Henry. Here is Steve Ember with the story. One thousand dollars, said the lawyer Tolman, in a severe

发表于:2019-01-12 / 阅读(270) / 评论(0) 分类 2015年VOA慢速英语(十二)月

第一则:聪明的儿子 One day, the father lets eight-year-old son send a letter. The son took the letter. The father then remembered he didn't write address and addressee's name on the envelope. After the son comes back, the father asks him: Yo

发表于:2019-01-30 / 阅读(175) / 评论(0) 分类 阅读空间

Chapter 1 Unit 4 The envelope 信封的写法 1.寄件人地址(你的地址) 如果你的地址没有预先印在信封上,那就把它打在信封的左上角。尽量不要手写,先打姓名和头衔,然后是公司的地址。地址当中

发表于:2019-02-01 / 阅读(154) / 评论(0) 分类 实用英语

序号 中 文 英 文 术语解释 缩写 来源 221 开放系统互连 Open System Interconnection OSI YD/T 1280-2003 222 操作维护中心 OMC OMC YD/T 1079-2000 223 帧失步秒 Out-of-Frame Seco

发表于:2019-02-01 / 阅读(317) / 评论(0) 分类 电信英语

1月26日,微信悄然上线红包照片功能,推出红包新玩法。用户点击发布朋友圈按钮,可以看见红包照片选项,选择发布照片后,该照片将被模糊处理发送到朋友圈,好友如需看清照片,需向好

发表于:2019-02-05 / 阅读(178) / 评论(0) 分类 实用英语

The investigation began after police in the city of Taizhou of Zhejiang started getting complaints from people who say they were losing hundreds of yuan a day through a Wechat group. Li Kangcheng, vice director of a local police station in the area,

发表于:2019-02-06 / 阅读(143) / 评论(0) 分类 英语新闻

ATHENS, Feb. 4 (Xinhua) -- Greek Finance Minister Yannis Stournaras received a bullet in the post, Greek media reported on Monday. Stournaras' aides alerted security forces, when they opened the envelope at his office and discovered the enclosed bull

发表于:2019-02-06 / 阅读(231) / 评论(0) 分类 英语新闻

My roommate was interested in a young man in her English-literature class, but she was too shy to let him know. One day she overheard him say he was on his way to the library for a certain book. She rushed to the library, found the book and stuck in

发表于:2019-02-07 / 阅读(184) / 评论(0) 分类 趣味英语

[00:14.92]Come in an envelope 坐信封过来 [00:26.92]词汇扫描 [00:30.99]torrential [t?'ren??l] 湍急的 [00:34.00]rainstorms ['reinst?:m] 特别猛烈的暴雨 [00:39.08]representative [?repri'zent?tiv] 代表 [00:43.05]weary ['wi?ri] 心焦

发表于:2019-02-15 / 阅读(205) / 评论(0) 分类 英语笑话(MP3+文本)

A Letter from Mom 妈妈写来的信 Dear Son, 亲爱的儿子 I'm writing this slow 'cause I know you can't read fast. We don't live where we did when you first left. Your Dad read in the paper that most accidents happen within 20 miles of home, so

发表于:2019-02-17 / 阅读(187) / 评论(0) 分类 英语小达人

red envelope 红包 hand out red envelopes 发红包 lucky money 压岁钱

发表于:2019-02-26 / 阅读(225) / 评论(0) 分类 新鲜英语早知道
学英语单词
Abu Hanifa
acvd
agrarian reform act
aircraft gun
allorubbing
arthrosteophyma
asked her out
aurophobia
baffle hole
basal crack
blende einder
blundstones
Boletus pulcherrimus
botryosphaeria ribis
Brown's quadratic forecast
byssal gape
Captain Bob
cassata siciliana
centralized design
chenery
chillbillies
condenser inlet valve
daysailer
definite spot
dotted crotchet rest
dume-sand
each equipment
edge scattering
edriophthalmate
emitter-to-base voltage
enzymatic catalysis
family discoglossidaes
feasibler
femocratic
flanging test
floribundaria sparsa
get a ride
gualala
heart-wood rot
hepatocrinin
host rocks
hot-air cure
Ikuti
International Telephone and Telegraph Corporation
ischiorectal abscess
Jarvso
large ship
later rest
law book
lithgoes
logicalnot circuit
lower clamp
Marshallville
microequivalents
mislodging
MISSILEX
modeling language
near optimum solution
neo-Hegelians
network level
nobs
paralogist
passage time
peched
portable powered sprinkler
post-hemiplegic paralyses
power-broker
prefere
Pressac
primary hydrocephalus
pure yeast propagator
put out of countenance
quasi gravity
real arithmetic data
rectilinear angle
rhodamins
rightwingers
rolling line
Sables, R.aux
safe distance
scabblings
seeing to
silt lodging
spache
spark plug gap feeler gage
spirit stoves
St-Flour
stereociliary
structured value
sub-product
sulfur dioxide converter
superstratal
take their pick of
tanystome
total noise spectrum
transition assertion
Turkomen
turn-over time
uh-uh-uh
undischarged debt
VARVAL
wire service