齐次线性方程组

You Do the Math Hello and welcome to Words and Their Stories from VOA Learning English. On this program we explain how to use common expressions in American English. We also explore the origins of these expressions. Where do they come from? Today we

发表于:2018-12-16 / 阅读(109) / 评论(0) 分类 2016年VOA慢速英语(十)月

Crime is increasing world wide. There is every reason to believe the trend will continue through the next few decades. 世界范围的犯罪正在增加。有许多理由让我们相信这种趋势在未来的几十年将会继续。 Crime rates have

发表于:2018-12-27 / 阅读(86) / 评论(0) 分类 英语听力小短文走遍全世界

1. genealogy /ˌdʒi:nɪ'lədʒɪ/ -- (literally, account of a race or family) history of the descent of a person or family from an ancestor; lineage; pedigree Diana can trace her descent from an ancestor who fought in the Civil War. I know much less

发表于:2018-12-30 / 阅读(47) / 评论(0) 分类 突破英文词汇

Todd: Hello! What is your name? Kentaro: My name is Kentaro. Todd: Kentaro. And what is your full name? Kentaro: My full name is Kentaro Sugimori. Todd: Sugimori. Kentaro: Mm-hm. Todd: OK. And where are you from? Kentaro: I'm originally from Hamamats

发表于:2019-01-25 / 阅读(46) / 评论(0) 分类 英语趣味课堂

66 神秘的彗星

发表于:2019-01-30 / 阅读(90) / 评论(0) 分类 科技之光

Danish Party Stirs Immigration Controversry Peter Heinlein Copenhagen 24 Aug 2001 12:49 UTC A right-wing political party in Denmark has created an 1)uproar by publishing a list of nearly 5,000 2)immig

发表于:2019-01-31 / 阅读(49) / 评论(0) 分类 VOA2001-国际风云(5)
学英语单词
Agulo
al-quds
alternate track table
alternative usage of soil
antidiscriminative
approach route
Arhynchodina
astronomical day
attribute property list
bang stick
bare electromagnet
Bassacutena
baves
bolt-spray support
box news
bursa synovialis subfascialis
candle lantern
cappuccinoes
carcinosis
cargo bogie
clerosteron
contra-proposal
date of keel-laying
deep draught route
Depoeural
deptropine
Dhofari Arabic
disk grinding
dual-powered trolley bus
eighty-percent
extensive resection of mastocarcinoma
faith-community
Fajersztajn's crossed sciatic sign
five degree xylene
frequency-domain time series
fusiform bougie
glossed
Great Mendenhall Glacier
Güdül
heterochromous
hippocampal horn
hypothalamicpituitaryadrenal axis
i-stien
inedited
information strategy
inhalation of silica particles
instant thick bodied soups
internal use
involuntary memory
irregular succession
knabens
koswite
lautner
lieutenant-colonel
line-drive singles
liquid switch
maginot
marine sanitary fixture
matrimonial law
meego
merry go round
natural line width
neoclassical transport
NetDial
nomuraea cylindrosporae
nonphaseinverting
oral procedure
pentaptotes
petroclastic limestone
phase alternating line encoding
plane of substrate
polyfluortetraethylene
principal feedback
real part
redshifted
RP (resolving power)
Réalville
sacklers
Sagnac rays
salicylic acid 1-naphthyl ester
scropionism
seven orifices
shiran
slong
smooth bark kauris
solar radiations
Stockton-on-Tees
strained condition
stratified subsampling method
tachogenerator
TC-AIMS
thrown wall
tick over
trailing box
tremolet
tyre-pressure gauge
un-christian
unbetrayed
upright barrel hook
vehicle path
with cap in hand
witteveen