昆虫雷达截面积

Living With Insects and Spiders Judith: Ahh! Get it off me! Murad: Its just a tiny spider. Dont freak out. Judith: I hate spiders. What is this place youve brought me to? Murad: Its one of the most beautiful spots in the world and well be staying her

发表于:2018-12-03 / 阅读(94) / 评论(0) 分类 2013年ESL之日常生活

Some people love insects and others absolutely hate them. I cant count how many of my friends are terrified of insects. I have one friend who jumps and screams at the sight of the tiniest bug. Hes over forty years old! My son loves insects. He has ma

发表于:2018-12-04 / 阅读(86) / 评论(0) 分类 听一分钟英文-I

Plants vs. Insects 植物和昆虫 New research is shedding light on one of the longest running battles of all time -- the war between plants and insects. Plants may seem helpless, but they have complex chemical defenses. Plants vs. insects -- today on E

发表于:2018-12-07 / 阅读(87) / 评论(0) 分类 (科普英语)Earth and Sky

Broadcast: Jan 29, 2003 The use of insects as agents of warfare is not a new idea. In the 2) Biblical story of the 3) Exodus, one of the 4) plagues visited upon the Egyptians was a horde of 5) locusts

发表于:2018-12-08 / 阅读(85) / 评论(0) 分类 VOA2003(上)-科技先知

A: Could you help me with something? B: What can I help you with? A: I need help finding a book. B: What book are you looking for? A: A book on reptiles. B: Most of our animal books would be found in the childrens section. A: Where would I find the r

发表于:2018-12-16 / 阅读(64) / 评论(0) 分类 英语情景对话-邻居

A: Will you help me, please? B: What do you need? A: Im looking for a book. B: What book would you like? A: Its a book on reptiles. B: Some of those books would be found in our childrens section. A: And the rest? B: The rest can be found in the scien

发表于:2018-12-16 / 阅读(84) / 评论(0) 分类 英语情景对话-邻居

Its five years old. 它五岁了 'Now remember boys and girls,' said the science teacher. 'You can tell a tree's age by counting the rings in a cross section. one ring for each year.' Tom went home for dinner and found they were having a jelly roll f

发表于:2018-12-18 / 阅读(86) / 评论(0) 分类 TED演讲国际问题篇

Based on the sheer number of ants that invaded my home this summer, it seems hard to believe, but a new study finds that the numbers of invertebrates, which include any animal without a spine, has fallen by nearly half over the past thirty-five years

发表于:2018-12-24 / 阅读(83) / 评论(0) 分类 2014年Scientific American(八)月

Some people love insects and others absolutely hate them. I cant count how many of my friends are terrified of insects. I have one friend who jumps and screams at the sight of the tiniest bug. Hes over forty years old! My son loves insects. He has ma

发表于:2018-12-26 / 阅读(77) / 评论(0) 分类 纯正英语一分钟

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 cap [ kAp ] It's better to put the cap

发表于:2018-12-30 / 阅读(121) / 评论(0) 分类 每日攻克5词

Look at this, she said. He looked. He looked inside a plastic bag. There was rice inside the bag. But something else was inside the bag. What are these things? he asked. They were insects. The insects were crawling around. A lot of insects were crawl

发表于:2019-01-02 / 阅读(146) / 评论(0) 分类 简单慢速英语阅读

It is common to see many different kinds of insects while spending time outside in the summer. Some of these tiny creatures do not bother people and can even add beauty to the natural environment. Examples of these are insects like ladybugs, butterfl

发表于:2019-01-03 / 阅读(74) / 评论(0) 分类 2018年VOA慢速英语(十)月

面对面的交流就是 face to face,许多人认为这样的沟通效果和电话上或网上联系是不一样的。 例句 I've been in touch with my niece, who was born in South America, for years but we have never met face to face. One way of

发表于:2019-01-08 / 阅读(114) / 评论(0) 分类 英语日常口语

The International Federation of Red Cross and Red Crescent Societies is appealing for $72.5 million to support a three-year emergency and recovery program for victims of Cyclone Nargis in Burma. The Red Cross says hundreds of thousands of poor peopl

发表于:2019-01-08 / 阅读(76) / 评论(0) 分类 VOA标准英语2008年(七月)

Plants Weaken Without Insects Bugging Them Evolutionary pressures The new study examines how insects and plants are still co-evolving. Anurag Agrawal studies evolution in real-time. The Cornell University professor of ecology and evolutionary biology

发表于:2019-01-14 / 阅读(129) / 评论(0) 分类 VOA标准英语2012年(十月)

3-D X-ray Provides Detailed Images of How Living Insects Move German researchers have now developed a 3-D x-ray machine that can look inside living insects for a detailed picture of how they move, as they move. The mechanics of insects bodies has lon

发表于:2019-01-14 / 阅读(93) / 评论(0) 分类 VOA标准英语2014年(六月)

AGRICULTURE REPORT - Controlling Garden Insects with Spiders By Bob Bowen Broadcast: Tuesday, February 08, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. Spiders kill more insect

发表于:2019-01-30 / 阅读(108) / 评论(0) 分类 农业与发展

Cross Every River As I sit here all quiet 当我坐在这里,四周一片寂静 Wonder why were apart 我们就这样分开了 And the noise from the city 城市的喧嚣 Cuts a hole thru the dark 将黑暗切出一个缺口 As the nighttime is fal

发表于:2019-02-08 / 阅读(126) / 评论(0) 分类 好听的英文歌曲

Pre-Listening Vocabulary observation: something that you see cross section: a view of the inside of something after a cut has been made across it hold true: remain a fact or truth even in other situations ideal: suitable sap: fluid (sugar and mineral

发表于:2019-02-08 / 阅读(321) / 评论(0) 分类 Facts-事实

Turn right heading 340. 244. 右转航向340. Turn right 20 degrees. 245. 右转20度。 Leave BK heading 190. 246. 离开BK,航向190。 Fly heading 285. 247. 航向飞285。 Stop turning heading 070. 248. 停止转弯,航向070。 Request headi

发表于:2019-02-25 / 阅读(165) / 评论(0) 分类 飞行员英语900句
学英语单词
accelerating load
Aellenia glauca
algal disease
alternate for a nonterminal
american rattlesnake
androgenemia
asarum villisepalum
attachment of debt
aurata
backwearing
Batignano
biceps brachii m.
body plan
brachioneus
brdoes
calcium cellulose glycolate
channel sales
cicature
Cobberas, Mt.
congruence root
copper-tin bronze
Corchsularin
cost-or-less principle
dead rise
des-troying
dial train
diethyls
diffuse lesion
drunk driver trap
easy on the pocket
economisms
efficiency of labor
eglumetad
eighty-three
electric wind
electrical prospecting method
fetishlike
final straw
flutter echo
genus amorphophalluss
gnrha
hand lever
hiding declaration
hollow copper wire
hydrophysocele
hylicist
hypsometric formatrine
impactionization avalanche
incummiscibility
irrigation of agriculture
JSt.
life-course
lignitic coal
loessers
Malyy Amalat
manises
masonry stack
mesozoic downwarping
methyl-fumaric acid
micropathologists
Mihir
Myxosomafidae
nasal needle-holding forceps
nationalmuseet
neighbo(u)rhood space
noes-noes
nurse's nylon stockings
palaeoanthropological
pick-up cylinder
port-bouet (port buet)
postzygapophysis (or caudal articular process)
potamology(rheology)
power-operated support
prokayvi
propandiolone
quillat
railroad intermodal yard
register book
Rumdi
ruta
saphir
seerhandconat
selective call with digital pulse coding
sheaf carrier
shoddier
ski-rack
Spatium epidurale
speak hardly of
sphaerobismoite
steam cooler
sulphurous spring
supporting fire
teletypists
transcriptional gene silencing
transverse ribs clast stripes
two-point suspension triple action crankless press
vasifaction
Welsh mutton
woodchuck
worm-eat
zinc fertilizer
zone-setting