对称球面三角形

measurement slave unlimited invert symmetrical lessen lever hip liability overlook thresh tensile vision likeness steady siege fission limp line linear vein commence obscure

发表于:2018-12-01 / 阅读(200) / 评论(0) 分类 用Mp3背六级单词

Text Can you prove that the earth is round? Go ahead and try! Will you rely on your senses or will you have to draw on the opinions of experts? WHY DO WE BELIEVE THAT THE EARTH IS ROUND? George Orwell Somewhere or other — I think it is in the prefa

发表于:2018-12-04 / 阅读(258) / 评论(0) 分类 大学英语精读第四册

Do you know so many of you will climb into your cars today perhaps to shuffle your children to soccer, to football, make their (refer to the cars) run to the grocery store. But do you also know what's

发表于:2018-12-11 / 阅读(144) / 评论(0) 分类 万花筒2006年

[00:00.00] MODULE 6 NUMBERS AND SHAPES [00:06.59]Unit 16 What Shape Is This? [00:13.14]VOCABULARY [00:16.20]they they're=they are shape circle [00:22.43]他(她,它)们 他(她,它)们是 形状;图形 圆 [00:28.66]these triangle square rectangles

发表于:2018-12-13 / 阅读(128) / 评论(0) 分类 广州小学三年级 (上) 课本

[00:00.00] MODULE 6 NUMBERS AND SHAPES [00:06.58]UNIT 16 What Shape Is This? [00:12.64]Words and Expressions [00:16.90]they [00:18.08]他(她,它)们 [00:19.25]they're=they are [00:22.88]他(她,它)们是 [00:26.51]shape [00:28.50]形状

发表于:2018-12-13 / 阅读(160) / 评论(0) 分类 广州小学三年级 (上) (学生用书)

Flawless pearls are among the most symmetrical spheres biological organs. But do they get so round? Turns out they turn. Pearls and mollusks such as oysters create so-called pearls acs around intrusive pieces of grit. The sac coat the yelten with the

发表于:2018-12-24 / 阅读(124) / 评论(0) 分类 Scientific American(六)月

Declassify US government documents and witness testimony from former or retired US military personnel confirm beyong any doubt the reality of ongoing UFO incursions at nuclear weapon sites. When I say UFO, the witnesses have described this craft as d

发表于:2019-01-08 / 阅读(165) / 评论(0) 分类 CNN2010年(十)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. When we think about how to represent sound visually, most of us probably picture those volume-dependent sine waves. But thats not how John Stuart Reid

发表于:2019-01-08 / 阅读(150) / 评论(0) 分类 Scientific American(一)月

If youve ever had a garden or grown flowers in a window box, youve probably heard that you shouldnt water your plants at high noon because their leaves might scorch. Now a study in a journal called New Phytologist confirms that water droplets can foc

发表于:2019-01-08 / 阅读(181) / 评论(0) 分类 Scientific American(一)月

Little ZeKe and the Triangles 小齐克和三角形 Little ZeKe lives in Emma's desk at school. 小齐克住在艾玛学校的课桌里。 Usually he eats, sleeps and works in Emma's desk. 通常他在艾玛的课桌里吃饭、睡觉。 Sometimes he

发表于:2019-01-09 / 阅读(204) / 评论(0) 分类 冀教版小学英语(三起)--第七册

MODULE 6 NUMBERS AND SHAPES\n [au:]模块6 数字和形状\n [00:05.86]UNIT 16 What Shape Is This?\n [au:]第16单元 这是什么形状?\n [00:12.46]Dialogue\n [au:]对话\n [00:14.41]Look and listen. Then read and act in groups.\n [au:]看和听。

发表于:2019-01-09 / 阅读(270) / 评论(0) 分类 广州版金太阳小学英语三年级上

UNIT 18 Lets Go Further\n [au:]第18单元 拓展学习\n [00:04.56]Story Time\n [au:]故事时间\n [00:06.94]Look and listen. Then read and act out the story.\n [au:]看一看,听一听。然后朗读和表演这个故事。\n [00:12.86]Mr Leo: L

发表于:2019-01-09 / 阅读(234) / 评论(0) 分类 广州版金太阳小学英语三年级下

[ti:UNIT 5 Li Ming Goes to Canada Lesson 37] [0:00.707]UNIT 5 [0:02.295]Li Ming Goes to Canada [0:04.909]Lesson 37 [0:07.118]Mr. Wood's Lesson [0:09.734]THINK ABOUT IT! [0:11.283]What is the weather like in your city today? [0:15.000]What is the temp

发表于:2019-01-09 / 阅读(248) / 评论(0) 分类 河北教育初中英语(初中起点)七年级下册

You see the larger wing area here. 你们可以看到这儿有面积更大的翅膀。 Also, clearly, it was such a powerful thing,we wanted to try and bring other people but we couldn't figure out how to do it. 而且,这还是件很有影响力的事

发表于:2019-01-18 / 阅读(144) / 评论(0) 分类 TED演讲娱乐篇

Conversation Two 23. A. He visited it in person. B. He learned from a friend about it. C. He read of it in a magazine. D. He knew the sculptor. 24. A. They are very expensive. B. They weigh very much. C. They are made of pieces of aluminum. D. They h

发表于:2019-01-25 / 阅读(204) / 评论(0) 分类 英语四级听力-短对话

生活大爆炸第一季第九集_3:The Cooper-Hofstadter Polarization Okay, I'm leaving for the conference. 好啦,我要去参加会议了。 -Sheldon:Have fun presenting my lucky hunch. 祝你报告我的小运气愉快。 -Leonard:Shel, I

发表于:2019-01-28 / 阅读(137) / 评论(0) 分类 生活大爆炸第一季

每年,《时代周刊》都选出让世界更美好、更智能、更有趣的发明。今年的也能让你大吃一惊哦! 1.The Levitating Lightbulb 1.悬浮灯泡 Since he was a child, Simon Morris has been obsessed with making objects float

发表于:2019-02-01 / 阅读(204) / 评论(0) 分类 阅读空间

For one thing, if this was just the Ebbinghaus effect, 首先,如果真是艾宾浩斯效应, then we would expect the moon illusion to disappear for pilots flying high above the clouds 那么我们应该预期月球错觉对于空中的飞行员来

发表于:2019-02-13 / 阅读(146) / 评论(0) 分类 TED演讲教育篇

The Power of Beauty 美的力量 1. One of the most successful, influential and 1)beloved women in American history, Eleanor Roosevelt once said that she had one regret: she wished she had been prettier. Who hasn't felt the same way? We are all too 2

发表于:2019-02-16 / 阅读(177) / 评论(0) 分类 英语美文

Science and technology 科学技术 Health indicators 健康指标 On the face of it 从表面判断 More evidence that symmetrical features indicate good health 更多证据表明对称容貌显示身体健康 BEAUTY may be in the eye of the beholde

发表于:2019-02-24 / 阅读(214) / 评论(0) 分类 经济学人科技系列
学英语单词
actuate size
aids-afflicted
aim of
al-Rashid Trust
antherigona (acritochaeta) nigripes
Archaeothrix
automatic component assembly system
bickerns
Bimazol
Bou Maad, Dj.
butyl sulfate
calms of Capricorn
cash-poor
cicatrizing
colombier
commercial pure
convuision
creosote impregnated pole
cross-referencings
cupping-test
deck opening
DEHUM
dice-k
disk cluster allocation map
dram refresh
dropping zones
dystimbria
elv
Endopeduncular
fantastique
fasting blood sugar
filament reinforced metal
final interview
flow lineation
foreknowns
formal mark
formulario
front axle fork
ft-ses
full laziness
fusee click
gatelike
generator shielding
give something best
goose downs
gotten word
graham-browns
ground operation equipment (goe)
group personality
Haemogregarinidae
helical bellows
hydraulic connection
intercalary plate
kang-sheng shai
Kathleen Ferrier
leaderenes
lloyd's aviation department
lorel
loss-of-function mutation
medical check-up in turn
meter glass
molluscum sebaceum
monotowns
notch impact strength
Nyurba
option fee
orificial sursery
pennate drainage
philadelphus pekinensis rupr.
phosphatidyl inositol kinase
pillory
prairie grasses
rachida
raiking
rangette
rotating excavating bucket
Rouvreux
rowing vessel
scoal
septuagesimas
sewerage law
shovel lip
squeteagues
superfusions
support of bearing
taxospecies
TQFT
TRALI
transfer mechanism
transition liner
transnatural
Tricyrtis
unisonance
valuation of work in process
vapopulmonary massage
versioning
water granulation
waxy finger
windworn
WNWS
xenon ashlamp pumping
Xerocomus