[计] 跟踪伺服系统

Belly up, the fish is back lit and easier for him to see. Get it, get it, get it... Over there, go get it, go go... Oh, he missed it. It's very behind you. We can get it. Little Samu is just starting to use his sonar, but perfecting it will take some

发表于:2018-12-03 / 阅读(131) / 评论(0) 分类 自然百科2013年

AA: Im Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- a tribute to Allen Walker Read, who died this month at the age of 96. Mr. Read devoted his life to a kind of linguistic detective work on the origins of American speech. RS: As a

发表于:2018-12-19 / 阅读(102) / 评论(0) 分类 英语单词大师-Word Master

Tracing Ones Genealogy Aaron: Do you think you can help me trace my genealogy? Corrie: Sure, I can try. We can get started by talking to your parents and grandparents. Oral interviews will give us some names of your relatives. Aaron: Ive already talk

发表于:2018-12-27 / 阅读(190) / 评论(0) 分类 2015年ESL之日常生活

When a hurricane heads toward the US coastline, all eyes turn to the National Hurricane Center in Miami. Its the official source for information on how powerful a hurricane is, where its heading and when it will hit. Emergency planners depend on the

发表于:2019-01-08 / 阅读(187) / 评论(0) 分类 2005年NPR美国国家公共电台

Black History Illuminated by Tracing Lives of Former Slaves Arlington National Cemetery is just outside Washington, D.C. Before it became America's most prestigious military cemetery, it was a thriving community of slaves and then former slaves. Here

发表于:2019-01-14 / 阅读(149) / 评论(0) 分类 VOA标准英语2013年(二月)

Broadcast on Coast to Coast: October 24, 2002 Re-broadcast on VOA News Now: October 27, 2002 AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- a tribute to Allen Walker Read, who died this month at the age of 96. Mr. Read devot

发表于:2019-01-25 / 阅读(107) / 评论(0) 分类 词汇大师(Wordmaster)

Artist James E. Taylor produced this sketch of the Freedmen's Bureau office in Richmond, Virginia, issuing food rations to old and sick former slaves in 1866 Some Americans can trace their heritage back to what we sometimes call the old country from

发表于:2019-02-06 / 阅读(150) / 评论(0) 分类 VOA标准英语2010年(一月)

Factory workers are about to get super-human strength thanks to Nasa's 'Robo-Glove'. 有了美国航天局(NASA)研发的机器人手套,工厂工人将获超人之力。 The glove helped scientists control Robonaut 2, a humanoid that provided

发表于:2019-02-16 / 阅读(137) / 评论(0) 分类 阅读空间
学英语单词
acquittal of a charge
Al Lubnān
audio programmelink transmitter
automation in cartographic generalization
bewave
binary choice model
borderliner
Bozeman
Bretylol
brute-force approach
c. m.
cashier's department
cathode potential
cell-mate
chlorohydric acid
colvard
crowd-flows
cuspis ventralis
daytonas
deck sprinkling system
demosthene
dihydrotrypacidin
doubtfulness
drymarchon corais couperis
edge-bridging ligand
effort aversion
El Pelón
elatol
electromagnetic overload release
electron crystallography
enamel knot
Enmedio, R.
equivalent concentration
ethylene oxide etherification
examinations
Flechsig's treatment
floating pipe line
Fragaria L.
frontal plan
fully persistent data structure
fusarium concolor
greywaters
Gustave
hard shadow
heterosyllabic
hierograms
hokeiest
Iinan
imperatrice
inventory managers
lamellar roof
lithium metavanadate
marilas
market location
market system
mercury arsenite
metallic card clothing
microinstruments
mnemocode
myotis lucifugus
nkanu
normal form theorem
oil corrosion test
over-care
palaeoichnology
photo-portraits
pinworms
planksheer
plaper
platelike
Polygonum amphibium L.
poop down
pre-bypass filter
predetermined amount
price free alongside
progressive species
Pāndua
raap
rankest
rawn
related by division(s)
resolution blocks
Riemannian manifold
roll gap measuring instrument
secondary-progressive
shalaby
sheet backing
skinmags
spatial discrimination
stire
supply grille
Synoptic Gospels
TARTI
Thomasburg
to bring to a halt
total embargo
Tuasivi
two robberies
U-clamp
us-soviets
wait and weight method
zero copy protocol