电机时间常数

不知道大家听说过电鱼没有...它们往往生活在浑浊的水域当中,依靠发射电流探测出障碍物以及猎物的位置...原理和蝙蝠发出的超声波差不多...在今天的大千世界中,我们就来关注下这类不同

发表于:2018-12-07 / 阅读(226) / 评论(0) 分类 大千世界

听广告学英语:Welcome Electrical Machines惠康电器 原文:Welcome presents you a state-of-the-art offer with a Tamashi home entertainment range. Designed in Europe with advanced Japanese technology, Tamashi combines good-look with technical know how. C

发表于:2018-12-07 / 阅读(277) / 评论(0) 分类 听广告学英语

The winter solstice events at Maeshowe demonstrate 梅萧韦古墓葬的冬至事件 an intimate and precise knowledge of 展现了古人 the sun's movements through the sky. 对太阳运行轨迹的精确了解 It was the first step on ourjourney to

发表于:2018-12-07 / 阅读(132) / 评论(0) 分类 2006年慢速英语(五)月

[00:05.20]Lesson 41 1 Dialogue [00:11.44]Jackie and Yang Pei are both students in Australia. [00:16.90]They talking about the coming weekend. [00:21.26]What are you doing on Saturday evening? [00:25.21]I'm going to hear John Denver. [00:29.05]Who's h

发表于:2018-12-13 / 阅读(219) / 评论(0) 分类 高中英语人教版高一

凝聚摇滚真情与独到观点的先锋劲旅U2 称霸欧洲15国冠军精选大碟中直击英国金榜TOP 5 意境凄美耐人寻味的摇滚精品 歌手:U2 U2 - Electrical Storm The sea is swells like a sore head and the night it is aching Two lovers lie with no sheets on their bed and the

发表于:2018-12-14 / 阅读(216) / 评论(0) 分类 史上最强的十七首英文冠军单曲

WHITFIELD: So if you've watched your fortunes rise and fall on Wall Street, this may be only mildly shocking to you. Those big plunges in your portfolio can also take quite a toll on your health. CNN chief medical correspondent Dr. Sanjay Gupta joini

发表于:2018-12-20 / 阅读(156) / 评论(0) 分类 CNN2010年(三)月

Keeping Time With Quartz Most people know that wrist watches commonly contain quartz. In fact, if you wear a watch, chances are its a quartz watch, since most watches is made today use quartz. But, you may not know what quartz has to do with keeping

发表于:2018-12-31 / 阅读(149) / 评论(0) 分类 英语听力文摘 English Digest

As a parent(1), I think a lot about my children's education(2). Is it good or bad? Is it varied, hands-on(3), relevant? The only way to really(4) find out, is to look at their text books, go to their schools, and talk to their teachers. And then, we

发表于:2019-01-01 / 阅读(151) / 评论(0) 分类 英语博客 A cup of English

[00:03.08]Unit 21 Human Biology Lesson 2 Brain Power [00:09.67]Exercise 2 Listen to a science lesson. [00:13.42]Use the strategies to complete the gaps [00:15.74]in this summary. [00:22.96]Right, the topic of today's lesson [00:25.59]is the brain. [0

发表于:2019-01-10 / 阅读(346) / 评论(0) 分类 北师大版高中英语模块7(选修)

The only constant is change The only constant is change, go The human heart is born without legs Sliding back and forth And never once does it truly rest Unless accompanied by death Sliding back and forth Even the strongest Remnants of history They h

发表于:2019-01-10 / 阅读(181) / 评论(0) 分类 英文摇滚歌曲

I need to see you cry I wanna, I wanna see you cry Won't rest until I see you cry Yeah I cry, I cry, I cry Had me convinced that I just wasn't enough, Me and you fussing and fighting cursing all of that stuff, Now I know, that I might've done you wro

发表于:2019-01-14 / 阅读(142) / 评论(0) 分类 节奏布鲁斯

SCOTT SIMON, HOST: Sam Barsky of Pikesville, Md., has turned sweaters into a statement. For the past 17 years, he's knit sweaters that show places that he's seen around the world, including the Golden Gate Bridge, Stonehenge and Jerusalem's Wailing W

发表于:2019-01-16 / 阅读(129) / 评论(0) 分类 2017年NPR美国国家公共电台1月

Todd: So you said that you were just eating the local plants. You would actually forage or you would look for food. How did you stomach feel? Like you know, you went from eating processed food or Westernized food to eating just stuff straight from th

发表于:2019-01-20 / 阅读(126) / 评论(0) 分类 原版英语对话1000个

在一次电击事故中失去四肢的法国42岁男子菲利普?克鲁瓦松日前成功横渡英吉利海峡,用时仅13.5小时,比之前预想的24小时快了很多。克鲁瓦松于当地时间周六早晨8点之前在英国南部的福克斯

发表于:2019-01-30 / 阅读(159) / 评论(0) 分类 阅读空间

Doctors at a hospital in the eastern city of Boston have performed the first full-face transplant(移植) in the United States on a man who lost most of his face in a crippling electrical accident. In a 15-hour surgery performed last week, patient Da

发表于:2019-02-04 / 阅读(211) / 评论(0) 分类 英语新闻

If you cut, I will bleed, bring me down to my knees You make me feel what I am is never good enough Can you help me understand, thought I made you a better man I guess somehow along the way, things just change It seems just like a distant memory That

发表于:2019-02-13 / 阅读(116) / 评论(0) 分类 节奏布鲁斯

Turn It Up I know you can't stay, so I won't be waiting, anticipating for the fall. We had our time, baby, so I won't be waiting, anticipating for the call, ooooh oooh. Baby, its over, we both know, lets go forward. I love you, but in a different way

发表于:2019-02-13 / 阅读(160) / 评论(0) 分类 好听的英文歌曲

现在的女孩子喜欢什么样的礼物?

发表于:2019-02-15 / 阅读(143) / 评论(0) 分类 阅读空间

17 What did people once think about lightning? [A] It was a natural phenomenon [B] It was a weapon [C] It came from the God 18What did Benjamin Franklin invent in 1752? [A] The first fishing rod [B] The first lightning rod [C] Lightning 19Which of th

发表于:2019-02-27 / 阅读(238) / 评论(0) 分类 听听测测

Surprising Benefits of Being Single 单身的好处 You can save tons of time. 节约了大把的时间 Its fun to send flirty texts back and forth, but can you imagine how much time the typical couple spends on their phones? 你来我往地发短信

发表于:2019-03-06 / 阅读(206) / 评论(0) 分类 英语听力广播—Listening
学英语单词
.ffl
activated aeration
AKNLDG
alterred
artificial mutation
automatic operated barrier
blueshifted
bogusite
bucketloads
callosal convolution
carnivore physiology
ch'ang hsiu wu
choriomammotropin
cinctures
COMPLAN
composite photograph
continuous slab
data analyse
dataflows
DO parameter
dog-walkers
dribbly
drop a bucket into an empty well
endowment mortgages
enteroptosis
epicoene
ethmoid cornu
extended logic
falkor
fast-drying binder
female reducer
fiber-reinforced material
forward-transfer element
full-automatic arc welding
gagwriter
garganite
godite
gooey
heavy section casting
homoaerothionin
humectated
I.Min.E.
igneous suite
impermeable seed
internal reference muting
isopach strike
laser beam divergence
left subtree in a binary tree
lexer
line-by-line horizontal read out
locally-incorporated bank
locomotor rhythm
M-naphthodianthrone
mantle-tree
measure of protection
menyas
message centre
modal composition
Noelites
nonlinear recombination
on purchase of
otocadherin
p-dimethylamino-azo-benzene
pajama checks
path probability method
path-length error
Peronists
petrifying sarcoma
piston ring lock
pleuroliths
Poll.
printing-office
pseudo-reality
PSYCHEM
quasi uniform convergence
quraishi
radix inferior
reinterpreted
rope hoist
screwed socket for union
secondary hyperparathyroidism
short focus camera
silicon target vidicon
sim
snap-brimmed
spatial economics
spray-type cement
sternepimeron
sub-skin
submenu
technopsychology
temporal scalability
titanium(ii) hydroxide
trickling down
Tukituki R.
unidirectional relay
urethral perforation
water level transmission unit
Westhuyzen
Wightman, Hazel Hotchkiss
zaglossus bruijni
zeitalters