自然侵蚀作用

[00:03.33]Unit 10 Money Lesson 3 Your money [00:09.65]When less is more [00:12.04]What can you do with 5 yuan? [00:14.39]Not a lot, you may think. [00:16.20]Well, if buying a bag of candies [00:18.28]or cookies doesn't appeal to you, [00:20.52]how ab

发表于:2018-12-04 / 阅读(212) / 评论(0) 分类 北师大版高中英语模块4

The US is seeing its strongest three months of hiring since the start of the recession. The Labor Department reports an increase of 227,000 jobs in February. The numbers from the previous two months have also been revised upward. But the unemployment

发表于:2018-12-17 / 阅读(120) / 评论(0) 分类 2012年NPR美国国家公共电台3月

今天我们要学的词是 erosion。 Erosion 的意思是侵蚀、腐蚀。A new high-speed rail station linking Hong Kong and mainland China opened under Beijing authority, raising new worries among Hong Kong residents of a further erosion of the

发表于:2018-12-30 / 阅读(155) / 评论(0) 分类 英语单词荟萃

Algae seem harmless enough. These precursors to plants thrive throughout the world's waters. But these single-celled plants have global consequences. We can thank them for oxygen in the atmosphere, oil in the lithosphere as well as dead zones in the

发表于:2019-01-08 / 阅读(151) / 评论(0) 分类 Scientific American(十一)月

The 11,700-year-old Holocene epoch is over. We're now living in the Anthropocene epoch. 长达11700年的全新世结束啦。我们如今正生活在人类世纪元。 编者注:全新世(Holocene Epoch),是最年轻的地质年代,它与更

发表于:2019-01-08 / 阅读(121) / 评论(0) 分类 实用英语

[00:-1.00]do with appeal exact approximately [00:-1.50]忍受 呼吁 精确的 大约 [00:-2.00]contain balance keep the balance of [00:-2.50]包含 平衡 保持......的平衡 [00:-3.00]stable removal erosion massive [00:-3.50]稳定的 移动 腐蚀

发表于:2019-01-10 / 阅读(276) / 评论(0) 分类 高中英语北京必修模块

By Gilbert da Costa Abuja 31 October 2009 Massive environmental degradation has been the subject of heightened concern across southeast Nigeria as the region continues to be plagued by an erosion crisis that has grown worse over the years. Driving a

发表于:2019-01-14 / 阅读(142) / 评论(0) 分类 VOA标准英语2009年(十一月)

We're going to be shooting from minus 2,600 meters that's a little over 8,600 feet down at 30 kilometers from the entrance. 我们要从地下2600米处,大约8600多英尺之下--开始拍摄。那个地方离洞口30千米处。 The lead crews will

发表于:2019-01-18 / 阅读(127) / 评论(0) 分类 TED演讲商业篇

The U.S. space agency(代理中介) has released the first ever image taken of the surface of Mercury from a spacecraft orbiting the planet. The black and white image, posted on the NASA website Tuesday, shows a surface pocked with craters of varying

发表于:2019-01-31 / 阅读(147) / 评论(0) 分类 英语新闻

今天我们要学的词是norm。 Norm, 意思是标准,规范。气象学家研究显示, Triple-digit summer temperatures will be the norm in a few decades in Texas, 美国德克萨斯州几十年后,夏天气温三位数字将是常规现象。

发表于:2019-02-02 / 阅读(123) / 评论(0) 分类 英语每日一词

These are called love tents but they're not what you think. 虽被称为爱的帐篷,但是它们可与你所想不同。 Chinese colleges have come up with an unusual way to help freshmen settle in. 中国的大学别出心裁,以一种特殊的方

发表于:2019-02-06 / 阅读(148) / 评论(0) 分类 英语新闻

The United States of America's Declaration of Independence would be signed in the last half-inch. 美国的独立宣言签署在最后的半英寸。 Or if we compared geologic time to a woman stretching her arms to a span of six feet, 如果我们将地

发表于:2019-02-13 / 阅读(89) / 评论(0) 分类 TED演讲教育篇

今天我们要学的词是norm。 Norm, 意思是标准,规范。气象学家研究显示, Triple-digit summer temperatures will be the norm in a few decades in Texas, 美国德克萨斯州几十年后,夏天气温三位数字将是常规现象。

发表于:2019-02-17 / 阅读(115) / 评论(0) 分类 英语单词荟萃

WASHINGTON, Feb. 20 (Xinhua) -- Democratic presidential candidate Hillary Clinton on Saturday snatched a key victory in Nevada Democratic caucuses days before the crucial Super Tuesday round on March 1, according to projections by major U.S. TV netwo

发表于:2019-02-18 / 阅读(122) / 评论(0) 分类 英语新闻

其实,推断题没有想象中的那么难,因为托福文章有很清晰的逻辑架构,T(topic)+A(aspect)+A(attitude)的篇章结构和TS(topic sentence)+D(detail)的段落结构是几乎每节课我都会提到的,只有明白了文章的写

发表于:2019-02-18 / 阅读(151) / 评论(0) 分类 托福英语

全球变暖威胁古巴的顶级海滩度假胜地 HAVANA, Dec. 23 (Xinhua) -- Cuba's famed beach resort of Varadero is facing severe coastline erosion due to rising sea level caused by global warming, the Cuban News Agency (ACN) reported Monday. Th

发表于:2019-02-18 / 阅读(109) / 评论(0) 分类 英语新闻

发表于:2019-02-19 / 阅读(113) / 评论(0) 分类 考研英语

Now, as we pull down here, we still have a whole set of creatures living on the surface of the planet. 现在当我摧毁这里的时候,在这个星球上其实还居住着一系列的生物, There are all these different dynamics going on here.

发表于:2019-02-21 / 阅读(93) / 评论(0) 分类 TED演讲教育篇

US Scientists working on new ways to battle the erosion that threatens Louisiana's coastline have a dramatic new tool: a massive replica of the lower Mississippi River. The multi-million US dollar model, complete with flowing water, aims to isolate t

发表于:2019-02-22 / 阅读(183) / 评论(0) 分类 2018CRI中国国际广播电台

Eighty million tons of rock, moving at more than one hundred miles an hour, just fell off the mountain, 8000万吨岩石以每小时160公里的速度从山上崩塌下来, traveling with such force and momentum that the leading edge of the landsli

发表于:2019-02-25 / 阅读(231) / 评论(0) 分类 万物简史
学英语单词
adventure playgrounds
airman medical certificate
anovulatory estrus
anthophyllus
assignment of debts
audience reaction team
Ban Sop Bong
base diffusion layer
belt feed slide
benna
bindup
body of penis
body snatching
bootstrap theory
bottom feeder
buckling index
buying agent
bypass meter
cadmium-metal
cerium-144
chaff and dust
classers
clerodolon
close-woven
coil transfer buggy
compenable
cook up a repory
cryogenic target
diatomites
dicranopteris subpectinata
dispack
divergent radiation
draw faces
EDRO
egg collecting belt
electronic communications privacy act of 1986
equidistribute
face-packs
fink on
front slagging cupola
glassfiber/epoxy/pvc foam sandwich (gep)
greenstones
guaic
gunyas
hendre
hyperprebetalipoproteinemia
imidosulfinic acid
internal strain-gauge unit
isogenic line
journaling
jump off autogiro
kenston
keraterpetontids
Kovna
kurzs
letter of mindedness
master credit
natural homomorphism
nucleus of lens
onion cloth
organo metal
Oxiclipine
partially secured creditor
penicillium purpurescens
perennial sea island cotton
periodic growth
philadelphuses
phototropic face
plunderfishes
porphyrios porphyrios
PRIS
ptecticus cingulatus
Pyridenal
quickies
reaulte
relative wear resistance
right of people to self-determination
river kasais
rounded crest
ruckus
San Pablo, I.
SARYRIDAE
scotopic dominator
secondary plasticizer
send to dorse
sequence of posting
Shakhab
single bottom construction
somatic apospory
spherically symmetrical orbitals
strategic stockpile
stress rupture testing machine
surface power
symmetrical loading
thermal medium vaporizer
thrust-reversal device
tree compaction algorithm
tukey's test
uncontained
Web e-mail
weight average molar mass