间常数区段,周期段[范围]

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(115) / 评论(0) 分类 数学英语

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(73) / 评论(0) 分类 2006年慢速英语(五)月

DAVID GREENE, HOST: So in Charleston, S.C., people are being reminded of wars that were fought long before they were born. Cannonballs from the Civil War, even the Revolutionary War are washing up on beaches or being unearthed during construction pro

发表于:2018-12-17 / 阅读(72) / 评论(0) 分类 2017年NPR美国国家公共电台3月

A: How did you golf on Saturday? B: I did pretty good. I shot a 13. A: Not too bad. I thought you were going to break single. B: I had a chance. I shot a 4 on the front nine, but the back nine killed me. A: What happened? B: My drive was totally off.

发表于:2018-12-28 / 阅读(74) / 评论(0) 分类 对话类英语听力

A: How did you golf on Saturday? B: I did pretty good. I shot a 13. A: Not too bad. I thought you were going to break single. B: I had a chance. I shot a 4 on the front nine, but the back nine killed me. A: What happened? B: My drive was totally off.

发表于:2018-12-28 / 阅读(89) / 评论(0) 分类 高级-Advanced Listening

Has your phone run out of credit? Helen: Hello, this is Real English from BBC Learning English, Im Helen. Zo: Hi, 你好吗?我是刘佳。欢迎收听地道英语。 Helen: In Real English, we look at words and phrases that you might not find in your dictionary. Z

发表于:2019-01-02 / 阅读(53) / 评论(0) 分类 地道英语在线听

John: This is Real English from BBC Learning English. Im John. Jean: And Im Jean. John: Today were going to look at words and phrases that have recently become part of the English language. Jean: 在我们的Real English地道英语节目当中,我们会来学习一

发表于:2019-01-02 / 阅读(211) / 评论(0) 分类 地道英语在线听

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(129) / 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(84) / 评论(0) 分类 节奏布鲁斯

(SOUNDBITE OF MUSIC) DAVID GREENE, HOST: So it has been a year now since a gunman killed 49 people at the Pulse nightclub in Orlando. And today on StoryCorps, we're going to remember Deonka Drayton, one of the people murdered that night. She was 32 a

发表于:2019-01-17 / 阅读(196) / 评论(0) 分类 2017年NPR美国国家公共电台6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(59) / 评论(0) 分类 原版英语对话1000个

Lesson Six: 惹怒地道美语怎么说? 各位亲爱的听众朋友,这里是晨间7点档话说地道美语。我是Juliet。非常高兴在美丽的清晨和您相见了。I'm very glad to see you. How are you today? 【课前热身】 Firs of

发表于:2019-01-23 / 阅读(64) / 评论(0) 分类 英语早间课堂

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:2019-01-25 / 阅读(104) / 评论(0) 分类 英语趣味课堂

英国90后创作才女Pixie Lott - Turn It Up Pixie Lott是英国年轻的90后创作女歌手,在2009年推出了首张专辑。小女生的声音很新鲜很有生气,而且很有才气,不光给自己写歌,也给别的歌手写歌。Pixi

发表于:2019-02-11 / 阅读(69) / 评论(0) 分类 经典英文歌曲

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(69) / 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(107) / 评论(0) 分类 好听的英文歌曲

英国90后创作才女Pixie Lott - Turn It Up Artist:Pixie Lott Song: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, i

发表于:2019-02-17 / 阅读(70) / 评论(0) 分类 流行英文歌曲

Too often we spend our time keeping score of what isn't working, what's not manifesting, and what's just going wrong in our lives and that only keeps us stuck. 我们总是花太很多时间去在意那些没有意义、鸡毛蒜皮的事和那些在我

发表于:2019-02-23 / 阅读(72) / 评论(0) 分类 英语听力广播—Listening

How do you think I feel when you call my name You got me confused by the way I changed How do you think I feel when you call my name My name, say my name baby Yes I love you, say it, for the way I know weve been apart It's an endless circle of poison

发表于:2019-03-02 / 阅读(93) / 评论(0) 分类 英文最新流行歌曲

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(147) / 评论(0) 分类 英语听力广播—Listening
学英语单词
account receivable subsidiary ledger
an inch of cold iron
antisubmarine barrier
Argonne National Laboratory
at the sound of
be as sound as a bell
bear run
benchpresses
beskirts
Bizanet
BJPT
Boghaz
Caistor St Edmunds
capillary-ejectal (pele's hair)
Chewings fescue
cimarrons
circumcisors
conjugated fractures
contrast control of focus
crank head
critical deflect size
curve of growth
darkslides
decimal-coded
delivery of bill
demotes
detect in
dip one's finger s in something
dispersion power
embolia
extraplacental
feresa attenuata
financial accounting process
foraminate perforation
form relieved hob
galley press
genus tarpons
get ... ticket
haemoglobinometers
Haig L.
half-pipe
harriots
high mountain relief
hospital beds
icteric sputum
injection well pattern
ishing
joisting
laboratory(experimental)
legend of love
lightning pain
linkers
loliolus (nipponololigo) beka
makeup of import
Malacosoma californica
mathematical social science
mckyer
mediant triad
medium analysis fertilizer
meshcement
monolepta longitarsoides
mutual affection
nahra
osmosin
pediatric dermatology
pigment connective tissue
piss-takes
plashingly
pneumatic roll marking machine
powerlike
prebuffer
pressurized environment
principle of circulation
pro-activenesses
pulse warmer
put to rest
rail movement
railway
RBECS
remonstrable
removal census
rice plantation
Richard Leakey
Rimmon-parez
rummage about
saddle mt.
scattered directive radiation intensity ratio
semitard
semivalancy
shaft-position mechanism
slammerkins
substitution measurement
Suinglian
terrasses
transport protocol (tp)
Trichocolea
undue hardship
unhouses
unzipped
Urca process
went abroad