恒土植物

Passage 21 Soils There are many different kinds of soils. Different soils have different types of rock and minerals in them than other. Some soils have more water in them than others. Some soils might have more plant and animal material in them, too

发表于:2018-11-30 / 阅读(331) / 评论(0) 分类 英语专业四级听写

By Gary Garriott Broadcast: July 22, 2003 This is Robert Covent with the VOA Special English Agriculture Report. Many farmers around the world are 1)composting to improve their soil so they can produc

发表于:2018-12-07 / 阅读(202) / 评论(0) 分类 VOA2003(下)-农业与经济

This is the VOA Special English Agriculture Report. Even in ancient times, people liked to eat lettuce. Egyptians and Romans served the green, leafy vegetable at the end of dinner. Now, people in some countries start the meal with lettuce as part of

发表于:2018-12-07 / 阅读(127) / 评论(0) 分类 VOA慢速英语2009年(四)月

[00:00.00] Unit 6 Plants [00:04.60]A The chlidren are in a science lesson. [00:10.95]Look,listen and say. [00:15.31]1 We want to grow some tomatoes. [00:21.66]What does our plant need? [00:25.50]It needs a small pot of soil. [00:30.22]It needs a lot

发表于:2018-12-13 / 阅读(143) / 评论(0) 分类 新路径小学英语三年级上册(一起)

Unit 2 [00:03.08]Plant a Plant!My Grade One Tree My name is Anna. [00:11.65]When I was in Grade One,I got a little tree. [00:17.11]Everyone gets a little tree in Grade One. [00:22.07]It's a spruce tree.See?When I brought my tree home,it was very litt

发表于:2018-12-17 / 阅读(271) / 评论(0) 分类 北京仁爱英语八年级下

By Mario Ritter Broadcast: November 18, 2003 This is Steve Ember with the VOA Special English Agriculture Report. If you like flowers in the early spring, then the middle of autumn is an important tim

发表于:2019-01-02 / 阅读(204) / 评论(0) 分类 VOA2003(下)-农业与经济

By Mario Ritter Broadcast: August 25, 2003 This is Bill White with the VOA Special English Agriculture Report. Plant scientists consider them fruit. Most other people think of them as vegetables. What

发表于:2019-01-02 / 阅读(195) / 评论(0) 分类 VOA2003(下)-农业与经济

By Mario Ritter Broadcast: September 16, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Last week, we told how to choose a place for a home garden and how to prepare the soi

发表于:2019-01-04 / 阅读(220) / 评论(0) 分类 VOA2003(下)-农业与经济

By Mario Ritter Broadcast: September 9, 2003 This is Steve Ember with the VOA Special English Agriculture Report. For many people, growing crops on a small piece of land is not a business. For them, a

发表于:2019-01-04 / 阅读(241) / 评论(0) 分类 VOA2003(下)-农业与经济

These hardworking houseplants can sweeten every breath you take . Put Your Plants to Work In the early 1980s, when NASA researchers were looking for ways to purify the air inside the space pods of the future , they didn ' t just look to engineer a pr

发表于:2019-01-08 / 阅读(200) / 评论(0) 分类 英语小短文

Agriculture Report - The Seeds of Weed Control Advice for suppressing the growth of unwelcome plants. Transcript of radio broadcast: 17 March 2008 This is the VOA Special English Agriculture Report. When is a plant a weed? When its undesirable quali

发表于:2019-01-11 / 阅读(159) / 评论(0) 分类 VOA慢速英语2008年(三)月

Pioneering Soil Researcher Wins Top Environment Prize Biologist Diana Wall went to the ends of the earth - the seemingly lifeless Antarctic desert - to study the life in soil. What soil life does for us, it provides us with many benefits that we don'

发表于:2019-01-14 / 阅读(165) / 评论(0) 分类 VOA标准英语2013年(四月)

DON GONYEA, HOST: Port-au-Prince, Haiti is a city of more than 3 million people with no sewer system. International donors have spent millions of dollars on infrastructure meant to help the situation. But a multi-year plan to build sewage treatment p

发表于:2019-01-16 / 阅读(250) / 评论(0) 分类 2017年NPR美国国家公共电台7月

Lesson 13 Home 第十三课 居家 April 29 4月29日 A Fresh Garden for Spring! 满园香花迎春天! Read it! 读读看! Spring is here! Abby is happy. 春天来了!雅碧很开心, She loves fresh flowers. 她很喜欢鲜花, Maybe she

发表于:2019-01-23 / 阅读(170) / 评论(0) 分类 大家说英语

AGRICULTURE REPORT - Compost: an Organic Way to Better Soil and Crops By Gary Garriott Broadcast: Tuesday, July 05, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. Many farmers im

发表于:2019-01-30 / 阅读(255) / 评论(0) 分类 农业与发展

Lesson 26 Picking Buttercups 第26课 摘毛茛 You all like to gather the yellow flowers called buttercups. The flowers are pretty, but there are other partsof the plant which you should look at. Let us dig up the whole plant with a big knife, and t

发表于:2019-02-13 / 阅读(172) / 评论(0) 分类 英国学生科学读本

Voice 1 Welcome to Spotlight. Im Colin Lowther. 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 1 Mr. Banani is a farmer in th

发表于:2019-02-14 / 阅读(175) / 评论(0) 分类 环球英语 Spotlight

Listen to the dialogues and fill in T for True, F for False. 英语对话1 A:Does this plant need a lot of sunlight? B:Yes, it's a dessert plant. 英语对话2 A:Should this plant be watered everyday? B:No. twice a week will be enough. 英语对话3

发表于:2019-02-17 / 阅读(237) / 评论(0) 分类 英语听力练习题

Science and technology 科学技术 Robot plants Putting down roots 植物机器人 落地生根 A robotic model of what plants get up to under the surface 模仿植物根部工作的机器人模型 PEOPLE often forget, when looking at a garden, mead

发表于:2019-02-18 / 阅读(131) / 评论(0) 分类 经济学人科技系列

Dr. Wangari Muta Maathai was born in 1940 in a village in Kenya. In 2004, she became the first African woman to receive the Nobel Peace Prize. The judges valued her contribution to sustainable development, democracy and peace. She was also a member o

发表于:2019-02-19 / 阅读(176) / 评论(0) 分类 世界名人简介
学英语单词
a matter of
alignment check
american toads
amusic
areographical
aspectants
Aucayacu
Barrow,Sir John
bench face
bitumen felt packing
bottom sampler
brisked up
buoy observation
chops down
collettinside
conceptual integrity
cone head semi-tubular rivet
consumable electrode melting technique
cutter loader jib
defective fuel rod clad(ding) (tube)
dendrochronologically
destructive chlorination
deuteron accelerator
dibromoquin
dispersion monitoring
dried shrimp roe
efficiency plant operation
electromagnetic strain ga(u)ge
far-reachingness
farandine
final drawing
foamed plastics
focussed spot diameter
fort-mackenzie (fort mckenzie)
fortran v
glucoregulatory
go against the flow
Gunpowder Creek
Hanzi pronunciation
hydroximate
hyperlipoproteinemic
ICRF-154
in so much that
inflow performance relationship
inter present
interparietal bone
intraspinal tumor
isopinccamphone
israel-palestine
kinematic(al) similarity
Kugel-Stoloff
labyrinthine nystagmus
land exhaustion
legal clerk
line production system
liquid lock
long backs
long reference number code
magnetization method
mannoheptit
mass-market
metallic decoration
metric density
missile tracking station
muroc
n. accessorius
nasty piece of work
neuvitan
object run
para-rhyme
PC-M(V3)
pemptarchie
perixylic
pigment printing binder NB-101
prepputial glands
pseudosymmetric
Qal'eh Darreh
Queenslanders
ratchet wheel pawl pin
restionaceous
schedule of work in process
septre
sign articles
soliloquist
SPSDR
stooge sort
stralsunds
subnet number
synchrotimer
toils
tossing away
TRE (transient radiation effects)
trunk piston diesel
ultrageous
ultrarapid
umbraulva japonica
unlesse
upstream boundary
Voltaire, C.
ward aide
wet sand yard
willow grouse