音标:[dai'æɡənəlaiz] ;
vt.,vi. [主英国英语] = diagonalize
v transform a matrix to a diagonal matrix

【近义词】

Radio Paradise 摇滚天堂 A popular and pioneering online rock radio.

发表于:2018-11-29 / 阅读(1475) / 评论(0) 分类 六分钟英语

Our story today is called Athenaise. It was written by Kate Chopin. Here is Barbara Klein with the story. Athenaise went away one morning to visit her parents, ten miles back on the Bon Dieu River in Louisiana. She did not return in the evening, and

发表于:2018-12-08 / 阅读(92) / 评论(0) 分类 2018年VOA慢速英语(六)月

Athenaise by Kate Chopin 短篇故事: 'Athenaise' 凯特肖邦 Athenaise went away one morning to visit her parents, ten miles back on the Bon Dieu River in Louisiana. She did not return in the evening, and Cazeau, her husband, was worried. Cazeau e

发表于:2018-12-16 / 阅读(85) / 评论(0) 分类 2015年VOA慢速英语(五)月

This is Whats Trending today Americas top dog is a bichon frise. Flynn the bichon frise was named Best in Show at the Westminster Kennel Club Dog Show Tuesday night. The choice surprised just about everyone watching. The Associated Press reported tha

发表于:2018-12-18 / 阅读(102) / 评论(0) 分类 2018年VOA慢速英语(二)月

A: This is the first time I've seen these batteries on sale. B: I'm sorry, but they aren't on sale today. A: Well, look at the ad. The ad says they're on sale. B: Yes, the ad says that the other brand of batteries is on sale. A: Oh, yes. I misread th

发表于:2018-12-25 / 阅读(73) / 评论(0) 分类 购物英语对话

A woman is standing at a bus stop at noon. A van pulls up. A young man hops out of the van, grabs the womans purse, gets back into the van, and it drives off. An elderly man is standing on the sidewalk in front of his home at 10:30 p.m. He is admirin

发表于:2018-12-31 / 阅读(85) / 评论(0) 分类 365个英语简短小故事

AMERICAN MOSAIC -August 23, 2002: Tom Cruise in ''Minority Report'' / South of the Border / A Question About the Rock Group R.E.M. HOST: Welcome to AMERICAN MOSAIC — VOA’s radio magazine in Specia

发表于:2019-01-09 / 阅读(136) / 评论(0) 分类 American Mosaic

DIA through,between,across 穿越,居中 字首 dia 源起希腊文介系词与副词dia,为through 或 between 之意. 这个字首在希腊文中已拥有不少单字. 如dialect n. [方言] 和diale

发表于:2019-01-11 / 阅读(80) / 评论(0) 分类 考研英语

'Athenaise,' by Kate Chopin 英语短篇小说:《Athenaise》 by 凯特肖邦 Our story today is called Athenaise. It was written by Kate Chopin. Here is Barbara Klein with the story. Athenaise went away one morning to visit her parents, ten miles b

发表于:2019-01-12 / 阅读(128) / 评论(0) 分类 2016年VOA慢速英语(二)月

SIV Vaccine Holds Promise for AIDS Researchers are excited about a vaccine they have developed that protects rhesus monkeys from infection with a primate version of the AIDS virus. They hope to use what they've learned to develop an agent that preven

发表于:2019-01-14 / 阅读(105) / 评论(0) 分类 VOA标准英语2011年(五月)

Warning signs 警告标志 This is the machine hall. Do you notice that sign over there - the red circle with a diagonal line through it? It means you mustnt smoke here. A blue circle shows something is compulsory - so that sign over there means you

发表于:2019-01-14 / 阅读(120) / 评论(0) 分类 职业技术英语口语

A: You don't often find these batteries on sale. B: I'm not sure that these batteries are on sale today. A: But the ad says they're on sale. B: Yes, batteries are on sale, but not this brand. A: Well, what do you know? I picked up the wrong brand. B:

发表于:2019-01-20 / 阅读(80) / 评论(0) 分类 购物英语对话

A: These batteries should be on sale more often. B: I don't think these batteries are on sale. A: Look at the ad. It says they're on sale. B: You're right. Batteries are on sale, but not this brand of batteries. A: Oh. I didn't pay attention to the b

发表于:2019-01-20 / 阅读(84) / 评论(0) 分类 购物英语对话

A: I'm glad these batteries are on sale. B: I'm sorry. These batteries are not on sale. A: But that's what the ad says. B: I'm sorry. If you look at the ad again, you'll see that the other brand is on sale. A: Oh, you're right. I misread the ad. B: Y

发表于:2019-01-20 / 阅读(95) / 评论(0) 分类 购物英语对话

A: It's about time these batteries went on sale. B: I'm sorry. These aren't on sale today. A: You're kidding me. The ad says they're on sale. B: Yes, the other brand of batteries is on sale. A: Oh, I see. I've got the wrong brand. B: Yes, it's an eas

发表于:2019-01-20 / 阅读(100) / 评论(0) 分类 购物英语对话

SCIENCE REPORT – January 9, 2002: Red Wine and Heart Disease By George Grow This is the VOA Special English SCIENCE REPORT. British scientists may have discovered the reason why red wine appears to

发表于:2019-01-30 / 阅读(115) / 评论(0) 分类 科技之光

PEOPLE IN AMERICA -June 2, 2002: Cochise By Vivian R. Bournazian VOICE ONE: PEOPLE IN AMERICA, a program in Special English on the Voice of America. (THEME) During the eighteenth century Indians tried

发表于:2019-01-30 / 阅读(292) / 评论(0) 分类 People in America

Todd: Hey, Shuan, it's good to see you. How was your break? Shuan: Ah, it was great Ted. I went to, I went on actually, a Caribbean cruise with my friend Jason. Todd: No, way, you went on a cruise? Shuan: Yeah, it was, it was a hectic cruise mind you

发表于:2019-02-05 / 阅读(68) / 评论(0) 分类 原版英语对话1000个

The Flea, the Grasshopper, and the Skipjack once wanted to see which of them could jump highest; and they invited the whole world, and whoever else would come, to see the grand sight. And there the three famous jumpers were met together in the room。

发表于:2019-02-08 / 阅读(88) / 评论(0) 分类 英语美文

The governor of the Reserve Bank, Alan Bollard, increased the official cash rate (OCR) from 2.5% to 2.75%. This is the first rise in three years. During the economic recession, Bollard reduced the OCR from 8.25% in July 2007 to 2.5% in April this yea

发表于:2019-02-19 / 阅读(61) / 评论(0) 分类 新西兰英语
学英语单词
a-c time overcurrent relay
agreement not to compete
air walk
airborne command post
airborne remote sensing
airtight access door
asymmetric halfdisc
at their peril
ball's in your court
be the done thing
catch a quick attitude
colourism
concupiscences
contextual influence
cotton classing
Cottrell process
country road
crosses one's fingers
cup spooling
diacetanilid
discipline oneself to do
distribution chamber
dogholes
Ebenstein
error in operation
experimental investigations
flushing fluid capacity
Fosfobin
fractional ion yield
groundwater contamination
guided participation
halfwit
HCCB
heart-leaves
hexamylose
high-fundamental frequency blade
hollow anode x-ray tube
hyperthrombocytemia
imageworks
in the same manner
in-patient TV monitor
induction of labor by stripping of membranes
interior partition
jpopularize
key search
kocel
laminae cribriformis fossae ovalis
langbein
Lavandula angustifolia
layer of oxide
like charges
marroon
medium-lengths
melange accumulation
method of virtual load
metonimy
mini-page
moral rules
Mount Laguna
multimethodological
multiple-stage nitriding
near-equilibrium flow criteria
Nicolas-Faver disease
nominal characteristic
oppositorum
oswegotea
paffenbarger
parliamentary control
pectorally
phrap
phygocyte
plastic dip coating
posting medium
practical nurses
principal sentence
PTEROTHRISSIDAE
public nuisance
Quadripartitus
qualification cycle
raw grinding
Rhaphidospora
sabre hock
safty
selective nursery
smite under the fifth rib
solid state battery
spectrum auction
stack temperature
Sterlite
sulfur acid anodizing
synthetic convallaria aldehyde
systematized
syue
tent-taker
tephritoic
terminal stimulus
to the tune of
topographic points
torn to pieces
two-dimensional current
variable-aperture shutter
verification condition