[数] 右拟正则性

Leon Botstein (Conductor): Tchaikovsky is one of the most interesting and 1)enigmatic figures. His music is immensely popular, and it seems to all of its audiences as if it's about emotion. It's about

发表于:2018-11-28 / 阅读(232) / 评论(0) 分类 疯狂英语2001年

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.79]1999 Passage5 [00:07.41]Science, in practice, depends far less [00:10.29]on the experiments it prepares [00:12.59]than on the preparedness of the minds of the men [00:15.71]who watch the

发表于:2018-12-01 / 阅读(176) / 评论(0) 分类 历年考研英语阅读理解

JUDY WOODRUFF: After years of holding interest rates at near zero level, the Federal Reserve has entered a new phase, where short-term rates may be rising with greater regularity, as they did again today. Jeffrey Brown looks at how the Fed has change

发表于:2018-12-05 / 阅读(100) / 评论(0) 分类 PBS访谈商业系列

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(163) / 评论(0) 分类 数学英语

Lesson 49 rambling 布局凌乱的,结构松散的 She had a huge,rambling country house called'The Gables. 她有一栋巨大的乡间别墅,布局凌乱,名叫山墙庄园 Behind him stood his house,great,rambling and very new. 他身后是他的

发表于:2018-12-08 / 阅读(795) / 评论(0) 分类 新概念英语词汇随身听手册3

Lesson 17 Text A The Coustry Schoollhouse The country schooihouse was three miles from my uncle's farm. It stood in a clearing in the woods and would hold about twenty-five boys and girls. We attended

发表于:2018-12-10 / 阅读(160) / 评论(0) 分类 初级口语教程

As tourist attractions go, San Francisco's wild parrots can be frustratingly unpredictable, the 200 birds can often be seen swooping near Telegraph Hill, but there is only one place where they show up like clockwork . At 5:30 every afternoon they re

发表于:2018-12-11 / 阅读(165) / 评论(0) 分类 万花筒2007年

The New Breed of CEO By Karen Lowry Miller / Originally appeared as In the Quiet Crow , Newsweek Special Edition, Winter 2004 2005 Newsweek, Inc. All rights reserved. Reprinted by permission. Keeping

发表于:2018-12-19 / 阅读(187) / 评论(0) 分类 彭蒙惠英语

When Frances Hodgson Burnett, author of The Secret Garden, sat down to write the story of an orphaned girl sent from India to the Yorkshire moors, where she helps herself and others find redemption and health by reviving a forgotten garden, she compo

发表于:2018-12-28 / 阅读(112) / 评论(0) 分类 中级类英语听力

Leonard: So you see, what you are eating is not technically yogurt, because it doesn't have enough live acidophilus cultures. technically: 技术上的,学术上的 yogurt: 酸奶 acidophilus: 嗜酸的 你喝的不是酸奶,因为没有足够的乳

发表于:2019-01-01 / 阅读(141) / 评论(0) 分类 生活大爆炸第二季

US May Reduce Special Operations Forces in Africa The United States military is likely reduce the number of special operations commandos deployed in Africa. But military officials tell VOA that a final decision on the move has yet to be made. 美国军

发表于:2019-01-03 / 阅读(124) / 评论(0) 分类 2018年VOA慢速英语(六)月

Your Snack Is a Mini Meal 你的零食就是一顿迷你餐 You sit down with some chips and guacamole and think you're eating just a snack. If you stopped to count calories, you'd realize your plate is actually more like 300 calories, rather than th

发表于:2019-01-03 / 阅读(165) / 评论(0) 分类 实用英语

This is Scientific Americans 60-Second Science, Im Cynthia Graber. This will just take a minute. Seismologists spend a lot of time listening to the earth. Ocean acoustic monitors have been providing information on the earths vibrations since the 1930

发表于:2019-01-08 / 阅读(165) / 评论(0) 分类 Scientific American(六)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The 2011 Nobel Prize in chemistry goes to Daniel Schechtman of the TechnionIsrael Institute of Technology in Haifa. Schechtman discovered what are called quasicrystals.

发表于:2019-01-08 / 阅读(236) / 评论(0) 分类 Scientific American(十)月

If youve ever had a garden or grown flowers in a window box, youve probably heard that you shouldnt water your plants at high noon because their leaves might scorch. Now a study in a journal called New Phytologist confirms that water droplets can foc

发表于:2019-01-08 / 阅读(182) / 评论(0) 分类 Scientific American(一)月

Lesson 17 Text A The Country Schoollhouse The country schoolhouse was three miles from my uncle's farm. It stood in a clearing in the woods and would hold about twenty-five boys and girls. We attended the school with more or less regularity once or t

发表于:2019-01-14 / 阅读(256) / 评论(0) 分类 英语口语教程(Oral Workshop)--初级

While man of the prehistoric age had been obliged to spend sixteen hours out of every twenty-four gathering food for himself and the members of his tribe, 史前人类通常要1天劳动16个小时,为自己的家人和部落成员寻找食物。 t

发表于:2019-01-16 / 阅读(110) / 评论(0) 分类 美国学生人类历史

So one might think that we would also say oneteen twoteen and threeteen, but we don't.We make up a different form: eleven, twelve, thirteen and fifteen. 因此,大家会认为我们会把11、12、13、15说成oneteen、twoteen、threeteen、fivete

发表于:2019-01-29 / 阅读(108) / 评论(0) 分类 异类:不一样的成功启示录

How To Get A Good Night's Sleep : This film shows you what you can do to make sure you get a good night's sleep. VideoJug presents you with some simple steps on how to sleep well, from your bed to your diet, our aim is to help you sleep better at nig

发表于:2019-02-19 / 阅读(111) / 评论(0) 分类 实用英语

Returning to the Spouter-Inn from the Chapel, I found Queequeg there quite alone; he having left the Chapel before the benediction some time. 我从小教堂回到大鲸客店,看到只有魁魁格一个人在那里;他大概是在祷祝前离开小教

发表于:2019-02-25 / 阅读(124) / 评论(0) 分类 白鲸记
学英语单词
accessory boundery value problem
alizaein red
anticollision regulation
antiinstitutionalism
appointeth
Aubagne
azalomycin
baronnes
basic iteration control structure
beoblast
binitarian
black ore (kuroko)
branching switch board
C-rats
capillarizations
chablis
cholera sera
context free grammar
curettage of chalazion
Daishi Bank,Ltd.
dragon project
electric welded steel pipe
encased knot
exhibition period
fat-man
fesician
fixed wing slot
folded ultrafast nonlinear interferometer
Foxburg
front-lawn
gaging notch
Gettysburg salt
GLB Act
going deep
hang with someone
Harl and
iliac tubercle
illuminated batten
impressario
inverse of a number
kastlers
keep ...promise
kiley
lacys
leafy powder
lemels
liquoring
log with
longtermly
Macht's metal
magnetic tape controller
marsdekosideB
moves back and forth
N-tritylmorpholine
nernst boundary layer
nondiffusible ion
nootkatol
nuclear magnetic resonance frequency shift
on impedance
otectomies
personnel manager
piecewise affine mapping
pontoon causeway or pier
presensations
pressurized tank
processor terminal
push someone to the wall
quantometer
quatro
Quechuan
radio frequency monitor
reset-to-n
Rheinbreitbach
RMHS
run-away energy
sandridges
screen camera
second story man
senior ship radio officer
Shuyak I.
sidalceas
silicify
simple database language
solid state photovoltaic device
spare exciter change-over test
split-plot confounding
spoil ... appetite
stainless steel heavy hex nuts
storage porous rock
surface transfer type regenerator
system-levels
tacoza
telepsychiatry
traumatic cataract
uncompulsory
variable length word
varienty reduction
vialle
Virtue is its own reward.
virus safe
vitamin D5
W-hr