机械化控制杂草

Agriculture Report - Getting a Firm Grip on Weed Control 农业报道 - 控制杂草生长的办法 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 When is a plant considered a weed? Experts at Pen

发表于:2018-12-07 / 阅读(222) / 评论(0) 分类 2013年VOA慢速英语(一)月

Marshall: We got an exclusive with Rob Lowe, revealing family dirt and big changes on Brothers and Sisters. Janet: Yeah, guys, here he is, come on, let's go. Janet: Hey, Mr. Lowe, how is it going? Rob Lowe: Hey, sorry, I'm a little distracted, I'm tr

发表于:2018-12-11 / 阅读(140) / 评论(0) 分类 访谈录2009

[00:00.00]Unit 2 My Time [00:05.69]2.Leam the chant about chores. [00:18.25]Mow the lawn and Set the table.Cook supper,When you're able. [00:28.87]Wash the dishes.Sweep the floor.Take the garbage Out the door. [00:36.40]Read a story To your brother.B

发表于:2018-12-13 / 阅读(203) / 评论(0) 分类 新派英语第五册

Scientists develop herbicide-resistant seeds that can kill the parasitic plant. Transcript of radio broadcast: 23 June 2008 This is the VOA Special English Development Report. A sorghum field infested with striga, or witchweed Farmers in Africa call

发表于:2018-12-15 / 阅读(109) / 评论(0) 分类 VOA慢速英语2008年(六)月

This is the VOA Special English Agriculture Report. When is a plant considered a weed? Experts at Penn State University have a simple answer: When its undesirable qualities outweigh its good qualities. Consider this: Crops generally produce several

发表于:2018-12-15 / 阅读(132) / 评论(0) 分类 VOA慢速英语2009年(五)月

Agriculture Report - Ideas for Getting a Firm Grip on Weed Control 农业报道 - 控制杂草生长的办法 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 Weeds compete with plantings for water

发表于:2018-12-16 / 阅读(124) / 评论(0) 分类 2011年VOA慢速英语(七)月

Boy, this is the worst weed Ive ever had, Wesley thought, even though it smelled great. Hed rolled two joints, smoked them both, and still didnt feel high. Hed heard about some super weed that gets people so high that they think theyre straight. Mayb

发表于:2018-12-31 / 阅读(130) / 评论(0) 分类 365个英语简短小故事

SCOTT SIMON, HOST: This summer in Arkansas, a weed-killing chemical called dicamba drifted across the landscape and damaged millions of acres of crops. And the injury went deeper. It split rural communities. It destroyed friends and took a toll on th

发表于:2019-01-08 / 阅读(110) / 评论(0) 分类 2017年NPR美国国家公共电台10月

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(127) / 评论(0) 分类 VOA慢速英语2008年(三)月

This is the VOA Special English Agriculture Report. When is a plant considered a weed? Experts at Penn State University have a simple answer: When the undesirable qualities outweigh the good qualities. Consider that crops generally produce several hu

发表于:2019-01-11 / 阅读(137) / 评论(0) 分类 2010年VOA慢速英语(八)月

Getting a Firm Grip on Weed Control This is the VOA Special English Agriculture Report. When is a plant considered a weed? Experts at Penn State University have a simple answer: When the undesirable qualities outweigh the good qualities. Consider the

发表于:2019-01-12 / 阅读(178) / 评论(0) 分类 2013年VOA慢速英语(五)月

Agriculture Report - Inventor of Weed Eater Started a Revolution 农业报道 - 巴拉斯开启割草机革命 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 George Ballas of Houston, Texas, lived

发表于:2019-01-12 / 阅读(150) / 评论(0) 分类 2011年VOA慢速英语(七)月

Agriculture Report - Getting a Firm Grip on Weed Control 农业报道 - 严格控制杂草 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 When is a plant considered a weed? Experts at Penn State U

发表于:2019-01-12 / 阅读(167) / 评论(0) 分类 2012年VOA慢速英语(六)月

Paddy Bear 帕迪熊 One morning Paddy Bear went with his mother to weed the garden. 一天清晨,帕迪熊和他妈妈一起去给菜园除草。 Paddy Bear did not want to work in the garden. 帕迪熊不想在菜园里干活。 He wanted to run

发表于:2019-01-16 / 阅读(133) / 评论(0) 分类 美国小学英语教材1

DAVID GREENE, HOST: Monsanto, the pioneer of genetically modified food, likes to say it is rooted in science, but some leading scientists are accusing the company of denying evidence about the risks of its newest weedkilling technology. NPR's Dan Cha

发表于:2019-01-16 / 阅读(130) / 评论(0) 分类 2017年NPR美国国家公共电台10月

RACHEL MARTIN, HOST: Farmers in parts of the South are fighting each other over a weed-killing chemical. Some are using it in combination with a new generation of genetically engineered crops. Others are angry because it's blowing in the wind and dam

发表于:2019-01-16 / 阅读(168) / 评论(0) 分类 2017年NPR美国国家公共电台7月

ARI SHAPIRO, HOST: The highest court in the state of Massachusetts is considering roadside sobriety tests, specifically whether the tests that police use to determine drunk driving can also prove a driver is high on marijuana. As NPR's Tovia Smith re

发表于:2019-01-16 / 阅读(134) / 评论(0) 分类 2017年NPR美国国家公共电台1月

AGRICULTURE REPORT - Biocontrols, Part 2 By Mario Ritter Broadcast: Tuesday, April 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biocontrols are the way nature seeks ba

发表于:2019-01-30 / 阅读(154) / 评论(0) 分类 农业与发展

1. According to the speaker, which type of the country in the following has the fastest growing rate of population? 根据演讲者所说,哪一类国家的人口增长速度是最快的? 2. Under what circumstances would bring the lower or middl

发表于:2019-02-05 / 阅读(124) / 评论(0) 分类 英语万花筒

美国的黑人社会中的帮派问题经常地在绕舌歌曲中被讨论, 自然也有许多与帮派相关的黑话会常在绕舌歌中出现,如: O.G. - 即Original Gangster,用来指有案底的帮派份子。 red rum - 就是谋杀 (m

发表于:2019-02-19 / 阅读(363) / 评论(0) 分类 实用英语
学英语单词
7-ADCA
actual acquisition cost basis
al mihrad
Archean
balery
barcons
basic cartographic data
benzene methanethiol
Boji Plain
bottom mill separator
budget-output
buzzing around
castrucci
causarily
certified reference material(crm)
Chindiri
chinese medium square
clock manager
clutch player
coefficient of light absorption
counter-craft
Crepis flexuosa
dbm/hz (decibel milliwatt/hertz)
deformation tenser
deoxyallose
did the deed
double tuned filter
drouthier
enteric-coated(tablets)
fuel burn parameter
full-time storage plant
function formality
gordonia nivta hand.-mazz.
governor generator
green ice
hand language
hangman's jig
Heikant
heliopsis
hereditary hyperbilirubinemia
Heuqueville
high power connector
hydroconcrete frozen resisting mark
ill-shapen
infective fibrosis of seminal vesicle
intermediate marine diesel fuels
knit wool
leucinal
library and directory maintenance
machine cast iron
Malikisi
metacommentaries
misseth
modal control
muscegenetic
net income from operations
Neuenhaus
Nimshi
non-interest-bearing note
Novoserpina
once-anonymous
once-in-a-generation
page flows
painful stump
particular solution
phenyl hydroxylamine
phytomers
piezoelectric system
platinum catalytic reforming
poeticised
Pontchateau
positive spin
power transmiddion shaft
program-inquiry
recolorization
reticulocytes
Ricci identities
sclerosal
semilune
shell and milling cutter
shift forward
slapped
sliding caliper
spaglumic acid
spectroscopic displacement law
spheric angle
squadrature
Ste-Foy-la-Grande
steam condensers
subsequent distillate
sulphonamide drug
tangential burner
transmitting disturbances
turn it up
Uighur
unstowed
valence-shell electron pair repulsion theory
volume units
wild rubber
wire life extender
yoganathan
yoke magnetizing method