【海洋学】深海地核

Our knowledge of the oceans a hundred years ago was confined to the two-dimensional shape of the sea-surface and the hazards of navigation presented by the irregularities in depth of the shallow water close to the land. The open sea was deep and mys

发表于:2018-12-08 / 阅读(685) / 评论(0) 分类 新概念英语第四册

Sailors were on the top deck,they were yelling and pointing, thegiant octopods loosened his hold on Jack and Anne,The ship! Jack giggled before slipping under the water. His headpopped back up,Swim to the ship! He shouted to Anne.. Jack and Anne star

发表于:2018-12-10 / 阅读(71) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Jack plunched down into thesea, the water was freezing cold, hepumped back up to the surface, choaking and coughing, the lifevest kept Jack closed, but the waves kept hammering at him. Help! Jack shouted. Thought to the twenty foot tiger shark, andmy

发表于:2018-12-10 / 阅读(99) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

The captain turned and stroked away. Sorry. Friends. Henry said to Jack and Anne. but captain in charge,he looked around, I see Joe and Tommy are helping the man bringup the catching now. as soon as they are free, I will ask them toback you to the sh

发表于:2018-12-10 / 阅读(75) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

The wind is against us. Joe said to Tommy in rouse voice, eventhough the boat pastthe vergers, he kept bunching up and down onthe sweltered. Water splashed over the side, and soaked Jackscloth, but Jack wasnt worry about the wind or water. He wasworr

发表于:2018-12-10 / 阅读(82) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Jack threw their book onto his pack, and quickly ran to join Anne. Hi! He said to the three men. Dont be afraid. Said Anne. we come in peace. The three men kept talking, who, who are you? One of the sailorspattered. Jack and Anne walked closer. I am

发表于:2018-12-10 / 阅读(64) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Jack opened his eyes, Teddy and Catherine were gone, the warmair was filled with mist, Jack and Anne peered out of the windowtogether, the tree house had landed, and the tall tree with spreadingbranches, the mist was so thick, they couldnt see anythi

发表于:2018-12-10 / 阅读(72) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Jack felt rain drops he looked up and saw the summer storm cloud . Hurry! Jack called to Anne. They were riding their bikes home form library, Jacks backpackwas filled with library books. He didnt want them to get wet, asJack and Anne piddled fast, a

发表于:2018-12-10 / 阅读(81) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Where is my backpack? Jack yelled to Anne. What? Anne said. My backpack! Said Jack. Dont worry about it now, said Anne, wehave to ...the wand, the wand. Jack interrupted her. Oh, said Anne. the wand. We have to find my pack, fast! Said Jack. Jack and

发表于:2018-12-10 / 阅读(80) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Robin Basselin. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 Over 60% of our planet is covere

发表于:2018-12-19 / 阅读(81) / 评论(0) 分类 环球英语 Spotlight

If nothing changes I see all my chances passing by If only I could close my eyes And the whole world's gone If nobody could see my disguise And realize I'm wrong I'd like to shut the door Leave all trouble behind Closing it all to the core And findin

发表于:2019-01-10 / 阅读(76) / 评论(0) 分类 英文摇滚歌曲

More Surprises from the Deep Sea Researchers hired to study part of the deep sea floor of the Pacific Ocean found a surprising number of new animal species. Scientists at the University of Hawaii at Manoa studied a 900-square-kilometer area in the ea

发表于:2019-01-12 / 阅读(101) / 评论(0) 分类 2016年VOA慢速英语(八)月

Strengthen Your Core With 5 Simple Exercises From VOA Learning English, this is the Health and Lifestyle report. Your core is a complex network of muscles. It includes your abdominal muscles, back muscles and the muscles around you pelvis. Basically,

发表于:2019-01-12 / 阅读(126) / 评论(0) 分类 2016年VOA慢速英语(七)月

Language Points 1. Always tell her she's beautiful, especially if she's not 一定要对她说她很美,尤其是如果她不是很美的话 2. Avoid making irrevocable decisions while tired or hungry. 避免在疲倦或饥饿时做出无法挽回的

发表于:2019-01-15 / 阅读(78) / 评论(0) 分类 爆笑英语口语

ARI SHAPIRO, HOST: We're going to speak now with someone who has spent the last month exploring a largely uncharted world, discovering some bizarre creatures that have never before been seen by humans. Dr. Tim O'Hara is a marine biologist, and we are

发表于:2019-01-17 / 阅读(105) / 评论(0) 分类 2017年NPR美国国家公共电台6月

PowerChina International, Shenzhen's Yantian Port Group and Rizhao Port Group have been selected to help a Malaysian company build the 1.9-billion US dollar port. The project itself is part of the larger Melaka Gateway Project that China and Malaysia

发表于:2019-01-19 / 阅读(92) / 评论(0) 分类 2016CRI中国国际广播电台

今天我们要学的词是hard-core。 Hard-core, 是指坚定的,铁杆的。Hard-core gamers, 是指打电玩上瘾的人。Hard-core members of the party, 是指一个政党的中坚力量。All my friends are hard-core Redskin fans, 我的朋友

发表于:2019-02-08 / 阅读(131) / 评论(0) 分类 英语单词荟萃

Working coast to coast Sleeping on a train Caught between The settled life And on the road again People often ask me Where it is Im from Find it hard to tell them So I say it in a song Eagle in the mountains Floating on a breeze Shark out in the ocea

发表于:2019-02-19 / 阅读(66) / 评论(0) 分类 美国乡村音乐

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Robin Basselin. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 Over 60% of our planet is covere

发表于:2019-03-04 / 阅读(398) / 评论(0) 分类 环球英语 Spotlight

Did you ever dream of digging a hole so deep it came out the other side of the earth? Let's play that game again, using a little physics. First we have to imagine that our tunnel is lined with super-heat-resistant material so we can pass through laye

发表于:2019-03-06 / 阅读(144) / 评论(0) 分类 英语时差8,16
学英语单词
4-pentenenitrile
a balls
a legible hand
aikylide
answer jack
attesteth
Bacillus septicus
basic programming extensions
belenky
bickell
bootstrap program
Breit-Wigner formula
bring sth down
Carex longipes
celianeurysm
ceramic tile
chain roller
check-row
chrome-Tourmaline
Com. B.
common integral
cosine acceleration motion curve
cribraria argillacea
cross polarization isolation
cumingii
daily living ring
deschampsia
dial phones
Dictyosteliaceae
Drense
elongation growth
ethical investment
family of circles
fire us
flood trash
fluates
Fox, William
greenkeepers
gst-p
hand language
harcourt photometer
hard news
historic periods
hyperorthogonal
improved paper
infrared burner
inverse p cygni profile
inverse suppressor
joint procedures analysis
jorks
knighthood
Lappishness
Late Show with David Letterman
lethal period
lifting-motor
macromolecular conformation
main bundle
mamaroneck
marzocchi
membrane curing compound
mini-differential weighing
moment of probability distribution
mons'scale of hardness
Mullaghanish
nanovaccination
neriodorin
nesheim
Niozymin
normetadrenaline
numeric picture
oga
output end
pentamethoxyl
personal gods
Phalaenopsis pulcherrima
piezoelectric hydrophone
pipe enamel
recursiveness
reengineers
rud.
sadza
sequencing marketing alternatives
serial digital adder
shaper amplifier
Shindong
sinus of pulmonary trunk
stacked contents
stellaria solaris
telephone type circuit
thoracic region
thunburg technique
tottles
TSC (thermal stress cracking)
underemphasised
universally
unphotobleached
unsucceeding
valles de cerrato
vertical prestress
Viraceae
volume of trade
well-circumstanced