单位面积声阻抗,声阻抗率

El condor pasa Simon Lyrics : Paul Simon - Jorge Milchberg - Daniel A. Robles I'd rather be a sparrow than a snail Yes I would, if I could, I surely would I'd rather be a hammer than a nail Yes I woul

发表于:2018-11-27 / 阅读(210) / 评论(0) 分类 赖世雄教你学唱歌

Visiting A Factory 参观工厂 Brief Introduction 了解对方客户的商品生产主体——工厂——是对外贸易中必不可少的一环。工厂的设备、规模和工人的素质以及决策

发表于:2018-11-30 / 阅读(383) / 评论(0) 分类 商务英语300句

[00:05.09]Unit 7 The Sea Communication Workshop [00:09.82]Speaking: Public Debate [00:14.03]Exercise 3 Listen to someone giving [00:17.92]his opinions of the plans. [00:20.47]Which of these people do you think he is? [00:24.67]I'm totally against the

发表于:2018-12-04 / 阅读(303) / 评论(0) 分类 北师大版高中英语模块3

[00:39.65][00:03.26]Unit 8 Adventure [00:05.80]Culture Corner The Silk Road [00:09.15]The routes [00:10.24]For centuries, the Silk Road [00:11.94]was the most important line [00:13.58]of communication connecting East and West. [00:16.92]Although the

发表于:2018-12-04 / 阅读(331) / 评论(0) 分类 北师大版高中英语模块3

[00:00.00]Unit 2 Heroes [00:05.40]Lesson 3 Sprots Stars [00:08.83]VENUS AND SERENA WILLIAMS are sisters. [00:12.15]They are also both tennis champions [00:14.71]who often have to play each other! [00:17.15]Venus is now eleventh in the world, [00:19.3

发表于:2018-12-04 / 阅读(207) / 评论(0) 分类 北师大版高中英语模块1

Unit 2 Section A Pre-reading Activities First Listening Please listen to a short passage carefully and prepare to answer some questions. Second Listening Listen to the tape again. Then answer the foll

发表于:2018-12-04 / 阅读(142) / 评论(0) 分类 高级英语 下

by Jason Marshall The last article about how to use math to send encrypted messages ended with a bit of a cliffhanger. The good news is that you will soon find out how the story ends. But, as I warned last time, the bad news is that that isnt going t

发表于:2018-12-07 / 阅读(75) / 评论(0) 分类 数学英语

Take Me Home Country Roads John Denver almost heaven west virginia blue ridge mountains shenandoah river life is old there older than the trees younger than the mountains growin like a breeze country

发表于:2018-12-09 / 阅读(261) / 评论(0) 分类 赖世雄教你学唱歌

Unit 2 I'm more outgoing than my sister. [00:08.71]SELF CHECK [00:11.44]1 Fill in the blanks with the words given. [00:16.91]Change the form of the word if necessary. [00:21.04]Then make your own sentences with the words. [00:25.07]quiet funny outgoi

发表于:2018-12-13 / 阅读(313) / 评论(0) 分类 初中英语山东版七年级下

shelter n.遮蔽物,庇护所(可数);遮蔽,庇护(不可数) vt.遮蔽;保护 I'd like to know how to donate clothing to a homeless shelter. 我想知道该如何捐助衣物到游民庇护所。 It's raining now. Let's take shelter

发表于:2018-12-16 / 阅读(85) / 评论(0) 分类 赖世雄进阶英语词汇3500

插座、插头和其它连接物(电器连接) Sockets, plugs and other contacts [electric connections] 插头、插座及其他接触器(电接头) Plugs, sockets and other contacts [electric connections] 表面覆有带电导体的玻璃 Glass

发表于:2018-12-18 / 阅读(80) / 评论(0) 分类 英文语法词汇

Chapter 9 Dialog 1 Mary, do you know of a good doctor in the area? Well, the doctor we go to is a prety good What's his name? He is Dr. Li, his office is on the corner of face. Do you have his number? It's 2765656, he can probably get you in tomorro

发表于:2018-12-26 / 阅读(95) / 评论(0) 分类 英语会话速成

[00:00.00]Unit 12 Western China [00:08.11]Lesson 45 [00:10.06]1.2 [00:13.33]Western China [00:16.77]Western China is a large and beautiful region. [00:20.94]It includes one major city,Chongqing, [00:24.97]six provinces,and five autonomous regions. [0

发表于:2018-12-29 / 阅读(115) / 评论(0) 分类 北师大版初中英语八年级下

[00:00.00]Exercise 2.1 [00:06.07]Is the population of China larger [00:08.32]than the population of Canada? [00:10.24]Yes, it is - much larger! [00:13.05]There are more than a billion people in China. [00:16.72]Wow! And what about in terms of area? [

发表于:2018-12-29 / 阅读(109) / 评论(0) 分类 北师大版初中英语八年级上

[00:00.00]UNIT 12 Lesson 45 [00:05.85]1.1 Area: [00:09.21]China is a very large country. [00:11.81]Its area is about 9.6 million square kilometers. [00:16.39]It is the third largest country in the world. [00:20.49]Name: [00:21.95]China is also called

发表于:2018-12-29 / 阅读(120) / 评论(0) 分类 北师大版初中英语七年级下

Benjamin Franklin Benjamin Franklins life is full of charming stories which all young men should know----how he peddled ballads in Boston, and stood, the guest of kings, in Europe; how he worked his passage as a stowaway to Philadelphia, and rode in

发表于:2019-01-02 / 阅读(56) / 评论(0) 分类 早读英语精华本

[00:01.54]As well as seeing these sights, [00:03.30]there are plenty of others to visit in the area [00:05.60]such as the historic towns of Cleobury Mortimer [00:08.53]and Bishop's Castle.If you like castles, [00:11.41]it's a good idea to visit pictu

发表于:2019-01-10 / 阅读(201) / 评论(0) 分类 北师大版高中英语模块7(选修)

[00:00.00]Li Ming and Chen Xiaogang [00:03.40]have seven items on both lists. [00:06.26]Both talk it over with their families [00:08.43]and Chen Xiaogang decides to live at home [00:11.28]and Li Ming decides to live on campus. [00:14.44]He gives the

发表于:2019-01-10 / 阅读(118) / 评论(0) 分类 北师大版高中英语模块10(选修)

[00:00.00]Unit 27 [00:05.46]Listening and speaking [00:07.25]4 You are going to listen to a radio interview [00:11.08]with Dr. Chen Lisha, an expert [00:13.77]on communication skills. [00:16.30]Rosemary, what are the most common situations [00:18.75]

发表于:2019-01-10 / 阅读(226) / 评论(0) 分类 北师大版高中英语模块9(选修)

Unit 33 Buying a musical instrument(1) 第33课 买乐器(1) C: Excuse me, I'd like to buy a guitar. Could you recommend one? 顾客:对不起,我想买把吉他,你可以推荐一把吗? S: Sure. Do you want an acoustic one or an electric on

发表于:2019-01-14 / 阅读(170) / 评论(0) 分类 购物英语口语一本通
学英语单词
adiabatic elimination
administrative skill
aestivums
after heating
all purpose military vehicle
anteriomedially
article-mix
autumnal
Bavda
Behmenism
bimanualness
butadiene-vinylpyridine latex
butyl rhodanate
calcinatio
che
cholecysto-
cisticola juncidis tinnabulans
coadministered
corkable
cup head pin
curnock
DCAM
deceased
derism
deucosterol
do ill
don't ask me
drag behind
dynamic simultaneous equations models
electric dust precipitation
eneolithic
engine stripping
ewer with inner tube
Falso Cabo de Hornos
fight one's way
fire-office
frequency curve chart
fundamental sequence
greenship
hardy annual
Hebraicize
height control valve
Hoengen
hubzone
inferognathal
intermediate class
intermediate range missile
James Howard Meredith
Jodbromchlorsilber
Karl Barth
kerri
keying pin
kitchen bouquet
Kumane
Mawson Peninsula
memory or search lock
Merger Arbitrage
micromap
motivational psychology
mount parnassuss
mucosa graft
nasoturbinal
Neurymenia fraxiaifolia
nimravids
Ollulanus
out of-phase diagram
p-iodoacetanilide
Panama City
parathyroiditis
personage
picking stick cap
plate-way
pregage
principiated
prosocialist
ptocasius strupifer
pyrolysis oven
recurrent deposition
rhombuss
rosin vanish
sacrificants
sandararac gum
servopositioning
shove ha'penny
skin bank
small arms primer
spark counter
spectral irradiation curve
split head
subdominule
superalterns
tamers
tenontitis
testing abrasion of aggregates
Tucker-McLean forceps
Tuntum
umlaute
uncommon metal
veal calf
vitamine A ketone
wild rape
wilhelm-humboldt