平稳随机作用

1. The government says US home prices fell in April at their fastest rates since 1991. Meanwhile, the Senate has overwhelmingly voted to speed up work on a 300-billion dollar foreclosure rescue plan. And a private survey says consumer confidence is

发表于:2018-12-15 / 阅读(120) / 评论(0) 分类 美联社新闻一分钟2008年6月

If you want to lose weightreally lose it and keep it offlook around your house. How many TV sets are there? And is there an exercise bike or any other similar equipment? The answers could predict the success of your weight loss quest, according to a

发表于:2018-12-24 / 阅读(76) / 评论(0) 分类 Scientific American(十)月

Ordering more stationary A: Okay, then, Mary. We need 10 more loose-leaf binders, five pounds of heavy duty white paper, and what else did I say? B: Two boxes of transparencies for the over-head machines. A: Right. And Id like one of those new electr

发表于:2018-12-25 / 阅读(75) / 评论(0) 分类 办公室英语口语

第66期:In a Stationary Store Y:I'd like to see that pen,please. Y:我想看一看那支笔。 X:You mean fihis one? X:您说这支吗? Y:No,the other one in the brown case. Y:不是,是棕色盒子的那一支。 X:Oh,this one.Here. X:哦,这

发表于:2018-12-26 / 阅读(112) / 评论(0) 分类 出国旅游口语一本通

Unit 105:Ride a bike 第105单元:骑脚踏车 It provides an excellent aerobic workout. 骑脚踏车是一种绝佳的有氧健身运动。 Ride indoors on a stationary bike or go outside and enjoy the scenery. 在室内踩健身脚踏车或骑脚

发表于:2018-12-26 / 阅读(95) / 评论(0) 分类 减肥瘦身英语口语话题

Some pairs of words are used interchangeably, even indiscriminately. Often the words in question sound similar, and that creates confusion. Other times they are simply misused so frequentlyowing to their similarity of meaning, despite a nuanced diffe

发表于:2019-01-02 / 阅读(74) / 评论(0) 分类 英语语法 Grammar Girl

It's started: Robot uprising begins as China turns to machines to fill in gaps in the workforce 中国用机器填补劳动力短缺,机器人开始崛起 China is increasingly turning to machines to fill in gaps in its workforce. 中国正越来越多

发表于:2019-01-07 / 阅读(55) / 评论(0) 分类 英语新闻

This is Scientific American's 60-Second Science .I'm Cynthia Graber. This'll just take a minute. It's Valentine's Day, even for barnacles which are stuck to rocks. But evolution has endowed these stationary creatures with some curious abilities accor

发表于:2019-01-08 / 阅读(94) / 评论(0) 分类 Scientific American(二)月

Wendi: Alright, so I want to talk a little bit about what people's impressions of you are when they see you're tattoos, either strangers or people that actually know you. Rina: Some people it can be negative. Some people are interested and I have no

发表于:2019-01-09 / 阅读(68) / 评论(0) 分类 原版英语对话1000个

Holloa! cried stationary Elijah, hailing us when we had removed a few paces. 嗨! 我刚走了几步,站在后面的以利亚又吆喝起来。 Never mind him, said I, Queequeg, come on. 别理他,咱们走。 我招呼着魁魁格。 But he st

发表于:2019-01-29 / 阅读(86) / 评论(0) 分类 白鲸记

今天我们要学的词是random。 Random, 是随机、任意的意思。The firefighters have to undergo a random drug test once a year, 消防队员每年要接受一次是否服用毒品的抽查。The boxer refused to submit random blood tests

发表于:2019-02-03 / 阅读(75) / 评论(0) 分类 英语每日一词

穿越回过去真的有可能吗? Are you weirded out by wormholes? Flummoxed by your flux capacitor? Strap yourself in for this time-travel primer. 你是不是觉得虫洞很神奇呢?对你不稳定的电容器感到疑惑?那么就来学些关

发表于:2019-02-04 / 阅读(54) / 评论(0) 分类 英语万花筒

Social media addicts in China are putting down their phones, thanks to an adult coloring book that has become popular in the country. The bestseller, Secret Garden: An Inky Treasure Hunt and Coloring Book, has sold 25,000 copies upon its release in C

发表于:2019-02-05 / 阅读(70) / 评论(0) 分类 阅读空间

In an age of contactless cards and paying with your smartphone, the idea of getting cash out of an ATM machine may seem a little dated. 在这个非接触式智能卡和智能手机付款盛行的时代,去ATM机取钱显得有点过时。 But now

发表于:2019-02-07 / 阅读(90) / 评论(0) 分类 阅读空间

英文中一些单词很容易混淆,甚至连native speaker都会误用。为了在口语和写作中避免这种错误的发生,小编特意为大家整理了英文中10组易混淆的词汇,大家仔细体会哦! 1. Affect (动词) / Effect

发表于:2019-02-14 / 阅读(160) / 评论(0) 分类 英文语法词汇

I'm an English teacher in Japan and when I first came here I didn't really have very much money so I found things quite expensive and I went out looking for cheap bargains. I came across a shop and it called the 100 Yen shop. It's absolutely fantasti

发表于:2019-02-17 / 阅读(69) / 评论(0) 分类 英语访谈对话

Students at the Dalian Nationalities University in China have designed a bike washing machine that will wash your clothes while you pedal. The invention is aptly called Bike Washing Machine or BiWa, and it aims to bring health and convenience to our

发表于:2019-02-18 / 阅读(84) / 评论(0) 分类 阅读空间

Why Hammocks Make Sleep Easier, Deeper Napping in a hammock is one of the more delightful tasks of summer, and Swiss researchers say they now know why. The gentle rocking motion makes people fall asleep faster, and they sleep deeper. Those changes in

发表于:2019-02-18 / 阅读(65) / 评论(0) 分类 阅读空间

1. Grisly / Grizzly 1.可怕的,严厉的,严重的/灰色的 2. Hoard / Horde 2.贮藏/一群 3. Hole / Whole 3.洞/整个 4. Instance / Instants 4.例子/瞬间 5. Insure / Ensure 5.确保/保证 6. Loath / Loathe 6.勉强的,不情愿的/厌恶

发表于:2019-02-21 / 阅读(165) / 评论(0) 分类 英语学习方法

It was nearly six o'clock, but only grey imperfect misty dawn, when we drew nigh the wharf. 我们走近码头的时候,已经快六点钟了,天还只蒙蒙亮。 There are some sailors running ahead there, if I see right, said I to Queequeg, it can

发表于:2019-03-10 / 阅读(108) / 评论(0) 分类 白鲸记
学英语单词
'eavens
abugidas
aca-fans
acerebral tonus
acetylhexominidase
aimed at precision
apostrophe edit
asu
auto tires
banksterism
bootheel
braese
canis latranss
cartelization
center arbor seating
Choi Hung
common bamboos
constant-level regulator
costotransverse joints
countersurfaces
criostoir
days purchases in accounts payable
deep-freeze locker
discothecia
dithiomethon
doherty amplifier
Dove Cottage
dysmorphophobic
elimination of intercompany profit
eubiotic
Euphorbiacites
excluded region
ferreting
field gene bank
fish joints
flagitious
flexural load
fumosoroseus
furtiveness
Geneva Accords
ginkgo folilum
give more details
high-sudsing
highliting
homogeneous environment
housing washer back face
Hyalostachybotrys
ibm cabling system
indeflourishing
Inder
iracheta
isocyanoacetate
keyword in context index
lupus verrucosus
max-flow-min-cut theorem
minute circle
mngie
morphine N-oxide
motor-driven variable speed feedwater pump
multi-spindle semi-automatic lathe
multiple ring valve
musculus longitudinalis inferior linguae
mycotxin
nabbers
nacareniobsite- (ce)
new oil
night in,night out
nuclear supersymmetry
on-the-fly printing
palaeogeography
patriotical
Patty Hearst
port mouth
priedieu
protection against single-plasing
pulp and paper manufacturing
push-pull neutrodyne method
ribomycin
rigging
Rikuzentakata
seproxetine
shsesasds-s
snowbank glacier
sponge plastics
stalactite grotto
stopings
taxonomies
tendite
Ting Kau
tollings
transboundaries
transient term
transport coefficient
tribrid
tuco-tucos
turned someone on
unmatriculated
unmatronlike
Verbano-Cusio-Ossola
weak solution of stochastic differential equation
Wetmasut
white knighted