重心运动

EXPLORATIONS - Isaac Newton: One of History's Greatest Scientists By Marilyn Christiano and Frank Beardsley Broadcast: Wednesday, October 19, 2005 (MUSIC) VOICE ONE: This is Shirley Griffith. VOICE TW

发表于:2018-12-01 / 阅读(169) / 评论(0) 分类 Explorations

[00:19.70]Unit One Making a difference Listening [00:26.36]Who were the famous scientist described on the tape? [00:30.93]1.This one is one of the greatest scientist of all times. [00:37.59]Even her name tells you that she likes science. [00:42.84]A

发表于:2018-12-13 / 阅读(193) / 评论(0) 分类 人教全日制普通高中英语(必修)高二

Isaac Newton: One of the Worlds Greatest Scientists SHIRLEY GRIFFITH:This is Shirley Griffith. STEVE EMBER: And this is Steve Ember with the VOA Special English program, Explorations. Today we tell about one of the worlds greatest scientists, Isaac N

发表于:2018-12-16 / 阅读(97) / 评论(0) 分类 2011年VOA慢速英语(六)月

New Camera Records Invisible Motion The world is in never-ending motion, even when objects seem to be perfectly still. Researchers at the Massachusetts Institute of Technology use a special camera that shows these seemingly invisible movements. Many

发表于:2018-12-16 / 阅读(102) / 评论(0) 分类 2015年VOA慢速英语(二)月

Experiencing Motion Sickness Ashley: You dont look so good. Whats wrong? Terrell: I felt motion sickness watching that movie. The camera jerked around and it made me dizzy. Ashley: It didnt bother me. The hand-held camera used to film the movie had t

发表于:2018-12-27 / 阅读(165) / 评论(0) 分类 2013年ESL之就医和人际交往

The explanation he gives seems to entail a set of conditions that everybody knows: Now, Maury says, if bits of cork or chaff, or any floating substance, be put into a basin, and a circular motion be given to the water, all the light substances will b

发表于:2018-12-31 / 阅读(69) / 评论(0) 分类 《海底两万里》中英双语有声读物

Ashley: You dont look so good. Whats wrong? Terrell: I felt motion sickness watching that movie. The camera jerked around and it made me dizzy. Ashley: It didnt bother me. The hand-held camera used to film the movie had that effect on you? Terrell: I

发表于:2019-01-01 / 阅读(123) / 评论(0) 分类 地道美语播客

SHIRLEY GRIFFITH:This is Shirley Griffith. STEVE EMBER: And this is Steve Ember with the VOA Special English program, Explorations. Today we tell about one of the world's greatest scientists, Isaac Newton. (MUSIC) SHIRLEY GRIFFITH:Much of today's sci

发表于:2019-01-03 / 阅读(107) / 评论(0) 分类 2018年VOA慢速英语(九)月

Gravity 重力 What happens if you drop a book? 如果你丢一本书会发生什么? Absolutely, it will fall down to the floor. This is called gravity. 很显然,书会掉到地上。这就叫做重力。 Gravity pulls from the center of the Ea

发表于:2019-01-10 / 阅读(110) / 评论(0) 分类 与美国小学生一起学英文第6册

Orbit 轨道 Do you know what an orbit is? 你知道什么是轨道吗? An orbit is the path of a planet when it moves around the sun. 轨道是行星围绕太阳运动的轨迹。 It is similar to a cycling track. 它类似于自行车赛道。 As

发表于:2019-01-10 / 阅读(103) / 评论(0) 分类 与美国小学生一起学英文第12册

This is the VOA Special English Health Report. Governments, businesses and other groups have promised to add three billion dollars to the fight against malaria. The promises came last week at a meeting at the United Nations in New York. The money wi

发表于:2019-01-11 / 阅读(138) / 评论(0) 分类 VOA慢速英语2008(十)月

EXPLORATIONS - On the Shoulders of Giants: Isaac Newton and Modern Science SHIRLEY GRIFFITH: This is Shirley Griffith. STEVE EMBER: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today we tell about one of the world's grea

发表于:2019-01-12 / 阅读(104) / 评论(0) 分类 2012年VOA慢速英语(五)月

Topics: McJobs; Roberts Rules of Order; in for a dime, in for a dollar; a police officers beat, could versus would, center versus centre Words: McJob low-prestige advancement dead end to be regulated service industry turnover to polish McMansion coun

发表于:2019-01-22 / 阅读(98) / 评论(0) 分类 美语听力 English Cafe

地球是太阳系从内到外的第三颗行星,也是太阳系中直径、质量和密度最大的类地行星。它也经常被称作世界。英语的地球Earth一词来自于古英语及日耳曼语。地球已有44~46亿岁,有一颗天然

发表于:2019-01-26 / 阅读(96) / 评论(0) 分类 英语听力文摘 English Digest

63 火星的神秘运动 DATE=6-27-01 TITLE=SCIENCE REPORT - The Motion of Mars BYLINE=Mario Ritter (Start at 59

发表于:2019-01-30 / 阅读(132) / 评论(0) 分类 科技之光

no-motion 升职却不涨薪水或福利 no-motion这个词的意思是A promotion without a raise or bonus,就是升职了却不涨薪水或福利,就好像没升一样。 例句: My boss gave me a no-motion as I was promoted to VP but still r

发表于:2019-02-06 / 阅读(137) / 评论(0) 分类 美国俚语

LOS ANGELES, Jan. 13 (Xinhua) -- Argo director Ben Affleck has won the Golden Globe for best director in a motion picture at the 70th annual Golden Globes Awards ceremony which is taking place at the Beverly Hilton in Hollywood, California Sunday nig

发表于:2019-02-08 / 阅读(139) / 评论(0) 分类 英语新闻

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(175) / 评论(0) 分类 英语时差8,16

Last time we imagined a tunnel through the center of the earth. If such a thing existed, you could step into one end, fall all the way to the other side, and step out. Gravity would cause you to pick up almost exactly as much speed on the way down as

发表于:2019-03-06 / 阅读(163) / 评论(0) 分类 英语时差8,16

Hollywood's Academy of Motion Pictures Arts and Sciences has apologized to Asians for a racially insensitive skit during last month's Oscar show. It also added three new governors to its 51-member board and appointed six minority members to other lea

发表于:2019-03-12 / 阅读(195) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
absorption rate of sulfur dioxide
aetobatus reticulatus
Agave sisalana
aggradation
albocarbon
all-china
altitude over target
ambulatory bin
analysis book
associative cell
Atlanta Hawks
autoamputating
beam-measuring transformer
boreal owl
Bourne tests
cable webbing
calculus of scrotum
call up capital
Cangas de Narcea
caramelizer
ceramic magnet
chain survey
coalyard
cognitive parallax
congean
conventional projection
cost avoidance
cracow (krakow)
criminalize
crystal orientation device
cuarenta
dashboard camera
decoupled band
diaphragm operator
displeasedly
disturbance of analysis
drow
economic suitability of seed
erotopsychic
family Cryptobranchidae
floored warehouse
gaius petroniuss
gel sponge
haircolor
Han.
hard-hittings
Haruku, Pulau
hashing out
high altitude low opening profile
homogeneous linear change
human ear
hypostomuss
ilani
irradiate
Jubulioideae
kinkband
Kwantung Leased Territory
Landore
Leucopogon
Mandoz
meatus acusticus
misbehavers
mongerings
multitrack function
myelodysplastic syndrome
negroponte
oct(a)-
odak
on-line debug
one condition
operating current
pandanus tectoriuss
phellamurin
pinguescent
plant lives
Ployplaconphora
positive quantity
process integration
product sales organization
Ptychosperma
Radojevo
reducibleness
reinfm type
ring a bell
safironil
shelterwood strip system
skillfully
soil slide
static hysteresis loop
stegastes altus
subversed
system assembly
theories of light
thermokinetic
tob
tread-softly
Vitarama
working procedure
xylaria wulaiensis
Yankul'
yu-wei
zelli