地槽沉积〔作用〕

Business, Farming Go Greener to Protect Nairobi Water Supply 商业农业双管齐下保护内罗毕水资源 NAIROBI In a unique pairing of business interests and conservation, a new water fund is launching in Kenya to better-protect Nairobi's main

发表于:2018-12-16 / 阅读(124) / 评论(0) 分类 VOA标准英语2015年(三月)

Extreme Storms Are Extreme Eroders数天百年的效果 In 2013, a rare September storm swept across the plains of Colorado. When it hit the Rockies, it dropped more than a foot of rain in places like Boulderas much as the city sees in an entire year

发表于:2018-12-24 / 阅读(110) / 评论(0) 分类 2017年Scientific American(四)月

Extreme Storms Are Extreme Eroders数天百年的效果 In 2013, a rare September storm swept across the plains of Colorado. When it hit the Rockies, it dropped more than a foot of rain in places like Boulderas much as the city sees in an entire year

发表于:2018-12-24 / 阅读(114) / 评论(0) 分类 2017年Scientific American(四)月

The K-T boundary marks the end of the age of dinosaurs, and the beginning of the age of mammals. KT界限层标志着恐龙时代的终点和哺乳动物时代的开端。 But does the K-T boundary really signify the absolute end of all dinosaurs? 不过

发表于:2018-12-28 / 阅读(127) / 评论(0) 分类 侏罗纪搏击俱乐部

Among these vessels, how many went down with all hands, with their crews and hosts of immigrants, 在这些船只中,有多少是和它们的船员旅客和财物一起, at these trouble spots so prominent in the statistics: Cape Race, St. Paul I

发表于:2018-12-31 / 阅读(144) / 评论(0) 分类 《海底两万里》中英双语有声读物

EXPLORATIONS - October 9, 2002: George Catlin, Part 2 By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the Special English program EXPLORATIONS. Today we pre

发表于:2019-01-02 / 阅读(148) / 评论(0) 分类 Explorations

By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. A new exhibit of paintings is being shown at the Smithsonian A

发表于:2019-01-02 / 阅读(165) / 评论(0) 分类 Explorations

[ti:UNIT 7 Know Our World Coming! Lesson 49: Let's Learn Geography!] [0:00.291]UNIT 7 [0:02.469]Lessons 49~56 Lessons 49~56 [0:05.445]Know Our World [0:07.187]You Will Learn 你会学到 [0:08.930]Functions 功能 [0:10.018]Talking About Numbers 谈论

发表于:2019-01-09 / 阅读(328) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

By Paul Sisco Washington, D.C. 27 June 2007 After successful careers in the sportswear business, Doug and Kristine Tompkins set out with a passion to preserve the some of the world's last remaining wild places. Today they are among the largest landho

发表于:2019-01-13 / 阅读(200) / 评论(0) 分类 2007年VOA标准英语(六月)

Russian President Dmitri Medvedev has signed decrees granting formal recognition to the Georgian breakaway regions of Abkhazia and South Ossetia. But VOA Moscow correspondent Peter Fedynsky reports analysts say the move could promote separatism in R

发表于:2019-01-13 / 阅读(129) / 评论(0) 分类 VOA标准英语2008年(八月)

Geophysicist Probes Ocean's Secrets Today, Pitman is a distinguished professor of geophysics at Columbia University, and the recipient of many of his fields most coveted honors. Even though he is now in his 80s, Pitmans animated manner makes it easy

发表于:2019-01-13 / 阅读(347) / 评论(0) 分类 VOA标准英语2012年(一月)

GeographyMeetsSocialMediaonGeosocialSites Theres a well-worn phrase in real estate: location, location, location, meaning that where a property is located, alone, means more than anything else when it comes to assessing its value. But location is get

发表于:2019-01-13 / 阅读(147) / 评论(0) 分类 VOA标准英语2011年(九月)

商业农业双管齐下保护内罗毕水资源 Jane Kabugi, 68, is readying for her planting season. For five years, she was a subsistence farmer-consuming all she produces. 现年68岁的简恩卡布吉为自己的种植季节做好了准备。这

发表于:2019-01-14 / 阅读(147) / 评论(0) 分类 VOA标准英语2015年(八月)

Aah, snorkeling in the Great Barrier Reefblue, clear water, magnificent coral, beautiful fish. How about cloudy water and dying coral and you have to look pretty hard to spot a fish anywhere? Nobody would want to go snorkeling in waters like you just

发表于:2019-01-26 / 阅读(94) / 评论(0) 分类 英语听力文摘 English Digest

Gibbs is perhaps the most brilliant person that most people have never heard of. Modest to the point of near invisibility, he passed virtually the whole of his life, apart from three years spent studying in Europe, within a three-block area bounded b

发表于:2019-01-29 / 阅读(126) / 评论(0) 分类 万物简史

NEW YORK, Feb. 23 (Xinhua) -- NBA upstart Jeremy Lin has applied to the U.S. Patent and Trademark Office to trademark the term Linsanity. According to the trademark regulators' website, Lin filed his application on February 13, a move that would give

发表于:2019-02-02 / 阅读(146) / 评论(0) 分类 英语新闻

今天我们要学的词是in sync。 In sync, 意思是同步的,协调的。 The figure skating pair were totally in sync, 这对花样滑冰双人组合的动作完全同步。 I voted for the candidate whose values were in sync with my own, 我投

发表于:2019-02-07 / 阅读(140) / 评论(0) 分类 英语每日一词

This I Promise You ooh, ooh ooh, ooh when the visions around you bring tears to your eyes and all that surrounds you are secrets and lies i'll be your strength i'll give you hope keeping your faith when it's gone the one you should call when standing

发表于:2019-02-07 / 阅读(140) / 评论(0) 分类 好听的英文歌曲

今天我们要学的词是in sync。 In sync, 意思是同步的,协调的。 The figure skating pair were totally in sync, 这对花样滑冰双人组合的动作完全同步。 I voted for the candidate whose values were in sync with my own, 我投

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

今天我们要学的词是lip sync。Lip sync 是lip synchronization的简称,意思是对口型,假唱。Pop singer Beyonce is alleged to have lip synced the national anthem at President Obama's second inauguration. 流行歌手碧昂丝被指在

发表于:2019-02-18 / 阅读(167) / 评论(0) 分类 英语单词荟萃
学英语单词
aerosol chamber
alder-
all-insulated switch
amniotic villus
antoninis
Arachniophyllum
artificial gold
atoles
auger mining
bilestone
Borborema, Plat.da
brushland tinamous
butyl citrate
cafe curtains
cargo tank
checkered
chrysothamnuss
commodious
cosmopolitic species
cover drives
coverage test
DGEC
double the parts of
drais
existential definable set
eye-patches
fall from the plant
fazzled
ferrovanadium
floating insertion editing
gasoline device
glutinousnesses
glx w steel
hand-settings
Heart of England
hemoglobinized
high-acuity
Holy Cross, Mountain of the
Inconel spring clip
infinite region
international consortium of banks
ion-implantation technique
leftward heeling
locally finite complexes
loo roll
man day in absence
medianus posterior sulci
memory allocation table
methyl butex
minorant function
miscellaneous manufacturing products
MWEs
Noir, Mt.
non-quadded cable
nonsinging
off-gauge material
olafite
open ball
optogalvanic spectroscopy
order Dinocerata
os metacarpale iii
pangasianodon gigas
parachute pants
playmakers
plug wrench
prairie trilliums
present-worth cost
pressure former
programmed interruption
Proto-Sapiens
protoloma
pseudoelliptic
radial-force
reauthorising
rescued
restoring yang
Rhododendron dignabile
Salinas
semi-open type
sensenig
serological characteristics
shunt volume
Sidi Adnane
single mouldboard plough
sorich
spot cover
spute
steinhardt
substance abuse
surge with stand capability
Suzie Wong
symmetric deflection
the social whirl
Threpterius
time of side dressing
trace equalization
trichoid sensillum
uncelestial
unprogrammed balance
virtual hashing
welding and forming mill
wheel of fortunes