陡坡土

This is the VOA Special English Agriculture Report. A new study says almost forty percent of China is losing soil because of wind and water erosion. The Chinese government recently announced the results of a three-year study. The study was the large

发表于:2018-12-01 / 阅读(145) / 评论(0) 分类 VOA慢速英语2008年(十二)月

[00:01.44]In fact, it is you who have the most important [00:04.66]role to play in stopping Yellow River erosion. [00:08.19]Did you know the importance of your 5 yuan? [00:11.40]For a start, it can buy you a tree, [00:13.86]which will help make soil

发表于:2018-12-04 / 阅读(173) / 评论(0) 分类 北师大版高中英语模块4

[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(181) / 评论(0) 分类 北师大版高中英语模块4

The rock called sandstone is made up of a great many grains of sand. The beating of the rain on this rock washes the grains apart, and so the hard sandstone slowly changes into loose sand. 砂岩主要由大量沙粒组成。当雨水打下来的时候

发表于:2018-12-07 / 阅读(80) / 评论(0) 分类 英国学生科学读本

Agriculture Report - UN Says Food Production Must Rise; How 'Fertilizer Trees' Could Help 农业报道 - 联合国称到2050年粮食产量必须增加7成 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道

发表于:2018-12-07 / 阅读(105) / 评论(0) 分类 2011年VOA慢速英语(十一)月

Barriers of trees and other plants seem to work best when they let a little wind pass through. Transcript of radio broadcast: 28 July 2008 This is the VOA Special English Agriculture Report. A windbreak Farmers use different kinds of soil conservati

发表于:2018-12-07 / 阅读(53) / 评论(0) 分类 VOA慢速英语2008年(七)月

I took this picture in the Tihamah Desert while 25 millimeters -- that's an inch of rain -- was falling. 这张照片是我在提哈迈沙漠拍的下着25毫米(一英寸)的雨。 Think of it in terms of drums of water, each containing 200 lite

发表于:2018-12-19 / 阅读(69) / 评论(0) 分类 TED演讲教育篇

This is the VOA Special English Agriculture Report. To call something marginal means it is not very good. Farmers have their own way to define marginal land: It is the last to be planted under good conditions, and the first to be avoided under poor c

发表于:2019-01-11 / 阅读(115) / 评论(0) 分类 VOA慢速英语2007年(三)月

AGRICULTURE REPORT - Farming Marginal Lands By Mario Ritter / Broadcast: Mon, 5 Nov 2007 16:00:00 UTC This is the VOA Special English Agriculture Report. An Australian farmer stands on land damaged by lack of rain last year To call land marginal mea

发表于:2019-01-11 / 阅读(258) / 评论(0) 分类 VOA慢速英语2007年(十一)月

This VOA Special English Development Report. A windbreak of trees Farmers use different kinds of soil conservation methods to protect their land against damage from farming and the forces of nature. One important form of soil conservation is the use

发表于:2019-01-11 / 阅读(80) / 评论(0) 分类 VOA慢速英语2008年(一)月

Number one: we can fertilize our food. 第一:这能为我们的食物施肥。 Each one of us is pooping and peeing something that could fertilize half or maybe all of our food, depending on our diet. 我们每个人都产生能够肥沃我们一半

发表于:2019-01-18 / 阅读(81) / 评论(0) 分类 TED演讲科学篇

AGRICULTURE REPORT -May 21, 2002: Irrigation and Salt By George Grow This is the VOA Special English AGRICULTURE REPORT. Irrigation is the watering of land by other than natural methods. Irrigation pr

发表于:2019-01-18 / 阅读(109) / 评论(0) 分类 农业与发展

Being so high also made the powers perfect strategic location, the sheer cliffs on three sides, and the steep summit made the city door virtually impregnable. (From here the slopes are very steep, any invaders would find it almost impossible to climb

发表于:2019-01-22 / 阅读(73) / 评论(0) 分类 自然百科2013年

AGRICULTURE REPORT - Farming on the Edge: Getting the Most Out of Marginal Lands By Mario Ritter Broadcast: Tuesday, August 02, 2005 I'm Barbara Klein with the VOA Special English Agriculture Report.

发表于:2019-01-30 / 阅读(107) / 评论(0) 分类 农业与发展

The Ministry of Forestry 林业部 the National Forestation Commission 国家绿化委员会 Beijing Capital Greening Commission 北京首都绿化委员会 the Japanese Peace and Friendship Forest 日本和平友好绿化协会 the Green China Fund 中国绿化基金会 cover the cou

发表于:2019-02-02 / 阅读(72) / 评论(0) 分类 英文语法词汇

岩石圈LITHOSPHERE 固态地球SolidEarth 洞穴Caves 地震活动Seismicactivity 地震监测Seismicmonitoring 火山Volcanoes 风蚀Winderosion 陆地生态系统TERRESTRIALECOSYSTEMS 土壤Soils 农

发表于:2019-02-02 / 阅读(112) / 评论(0) 分类 英文语法词汇

Soil pollution has reached alarming levels in China, and will cause enormous economic losses and affect the health of people for generations, experts warned. 有关专家日前警告称,中国的土壤污染已经达到了令人震惊的水平,并将

发表于:2019-02-07 / 阅读(190) / 评论(0) 分类 英语新闻

land,soil 土壤 arable land, tilled land 耕地 dry soil 旱田 fertile soil 沃土,肥沃的土壤 humus 腐殖质 irrigable land 水浇地 lean soil, poor soil 贫瘠土壤 wasteland, barren land

发表于:2019-02-09 / 阅读(82) / 评论(0) 分类 英文语法词汇

TIANJIN, April 4 (Xinhua) -- People in a north China city have been offered a new way to go green -- put the ashes of their loved ones in dissolvable urns and bury them in the soil or in the pond. That is a far cry from the tradition land burial, whi

发表于:2019-02-18 / 阅读(108) / 评论(0) 分类 英语新闻

Soil、earth、ground和land都可以表示地面,但这四个词的用法有很大的区别。一起来看看吧! soil意为:泥土、土壤,尤指生长植物的土地。或国家、国土。 The trees have rooted in the rich soil. 树木在肥

发表于:2019-02-18 / 阅读(117) / 评论(0) 分类 英文语法词汇
学英语单词
aboutsex
abowts
accumulative crystallization
Altingia obovata
anoy
argon filling
army service
arundoin
ASUTS
at one fell swoop
big trees
bilasuvar rayonu
bilge arc
boppard
brisk walk
caesium-beam tube
calamagrostic quadrisetas
capitals of tanzania
centring appparatus
chovr
citronelly formate
clitoris crisis
closing-out contract
correcting pulse
country manager
CPSase
culkin
dealkalization softening
detailed engineering
dielectric withstanding voltage test
diffuse ganglion cell
dislocation strengthening
distance between adjacent fixing supports
draw-
dusty and dirty cargo
embossed plate print
eyelashes reconstruction
Far-Downer
farm survey
fault-ship cleavage
final value of annuity
for the duration
froth product
Geiger detector
hard aggregate
hepatoid
high speed cone winder
hour holding
inactinic
income to net worth
index numbers of quantum of import and export
index.html
intergemmal
jecoral percussion sound
job request
kausmann
lex loci rei sitae
local elections
low-pressure scram
marking on rigid liferaft
megabarye
metabolic f(a)ecal nitrogen
metallical
microorganism decomposition
miter group valve
Nikolaus von Cusa
obolus
offsetting assets and liabilities
oil reservoir screen
parapoxvirus orf virus
party poop
passenger foot bridge
pipe reducer
point of incidence of a normal
Populism
promzilla
psychomotor abilities
radio controlled
Randupson process
range of commodities
rod-shaped flash lamp
schizoanalysis
sea ice disaster
sennite
shekar
silico-manganese
Spirillum minus
stage sound amplifier
stock settlement fee
stroketh
São João Evangelista
tape inverter
taper angle
taxable amount
to chew out
toric surface
trench mouths
union bugs
vertical press
water-lines
wigs
xerophillization