时间加权绝对误差

A: I was supposed to meet with you at 1:30. B: Yes, I see. What did you need to see me about? A: There's a problem with my schedule. B: What's the problem? A: Two of my classes occur at the same time. B: Well, I can see that's a problem. A: Is it at

发表于:2018-11-30 / 阅读(244) / 评论(0) 分类 英语情景对话-大学生活

AS IT IS 2016-02-29 Egypt Says It Sentenced Boy, 4, to Prison in Error The Egyptian military admitted last week it made a mistake when sentencing a 4-year-old boy to prison for life. A mistaken identity and confusion inside the Egyptian court system

发表于:2018-12-08 / 阅读(157) / 评论(0) 分类 2016年VOA慢速英语(二)月

1. improved,它是improve的过去分词,这里当形容词用,表示改进过的。 eg:We also improved the crack elimination method. 算法对裂缝拼接也做了改进。 2. hit有撞击和打击的意思,在段中hit表示达到,到达。

发表于:2018-12-18 / 阅读(136) / 评论(0) 分类 蒋健棠教你听英语广播

This is Scientific American 60 second Science, Im Steve Mirsky Nothing was on the table at the annual Isaac Asimov Memorial Debate March 20th at theAmerican Museum of Natural History in New York City. Heres Hayden PlanetariumDirector Neil deGrasse Ty

发表于:2018-12-24 / 阅读(111) / 评论(0) 分类 Scientific American(三)月

Getting a new computer A: Mr. Emory? I think its time to get a new computer. B: Why, Christine? I think the one we have is fine. A: For the amount of work we do on the computer these days, the one were using is just too weak. We really need a higher

发表于:2018-12-25 / 阅读(108) / 评论(0) 分类 办公室英语口语

anachronism /əˈnkrənɪzəm/ It is an anachronism to say that William Shakespeare typed his manuscripts. -- error in chronology or time order ﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌ n. 年代的错误 如果说威廉

发表于:2018-12-30 / 阅读(112) / 评论(0) 分类 突破英文词汇

Grammar Girl here. I'm so glad to be back. Today's topic is wordiness. I've heard from a lot of you who have pet peeves about different wordy phrases, and it's a lot of fun to hear what gets under people's skin and why. Here's one example from Lara i

发表于:2019-01-02 / 阅读(179) / 评论(0) 分类 英语语法 Grammar Girl

Student: I don't think I deserve an absolute zero. Professor: Neither do I, but it is the lowest mark that I am allowed to give. 学生:我认为我不应该得零分。 教授:我也这么认为,但这是允许我打的最低分数。

发表于:2019-01-02 / 阅读(125) / 评论(0) 分类 英文笑话

He pressed Select on his remote. He selected On Demand on his TV screen. He selected ABC. He selected Jeopardy. He selected Play. Error 100 appeared onscreen. He called Time Warner. He described his problem to the representative. She said, Turn off y

发表于:2019-01-08 / 阅读(122) / 评论(0) 分类 英文短篇故事(纽约)

[00:00.00]Unit 27 [00:05.71]Real life [00:06.89]Getting people to do things [00:09.35]1 The pictures show four situations [00:12.55]in which one person wants another person [00:15.02]to do something [00:16.41]Can you guess what the situations are? [0

发表于:2019-01-10 / 阅读(369) / 评论(0) 分类 北师大版高中英语模块9(选修)

8 Errors You Must Stop Making I admit I'm guilty of some of them. Though it's not an easy thing, it is very important to correct the following errors if you want to lead a healthy life. 1. Skip a meal Skipping a meal can have more inconveniences than

发表于:2019-01-11 / 阅读(141) / 评论(0) 分类 阅读空间

NEW YORK, Aug. 30 (Xinhua) -- French Open champion Li Na committed 54 unforced errors and was eliminated in the first round of the U.S. Open by 53rd-ranked teenager Simona Halep on Tuesday. Li, seeded sixth, lost 6-2, 7-5 to Romania's Halep, sufferin

发表于:2019-01-11 / 阅读(177) / 评论(0) 分类 英语新闻

1.Company logo 公司标志 A:I need to send a fax. Do you have a cover page with company logo? B:Yes. There is a stack of them by the fax machine. A:我要发个传真,你有带公司标志的传真扉页吗? B:有,传真机旁边有一沓。 2. Completion receipt 传真回执 A:

发表于:2019-01-21 / 阅读(116) / 评论(0) 分类 天天商务口语

In the early 1970s, when Joy was learning about programing, computers were the size of rooms. 20世纪70年代初期,一台计算机差不多有一间房子那么大,那时候的乔伊还在学习编程。 A single machine, which might have less

发表于:2019-01-29 / 阅读(109) / 评论(0) 分类 异类:不一样的成功启示录

If I had been downright honest with myself, I would have seen very plainly in my heart that I did but half fancy being committed this way to so long a voyage, 噢,我心里多少有点忐忑了,试想一下,你就要和这条船一起扬帆入海

发表于:2019-01-29 / 阅读(110) / 评论(0) 分类 白鲸记

Maybe money can't buy happiness. But it can buy status, and status can indeed make us a bit happier。 金钱或许买不到幸福,但能买到地位,而身份地位的确能让我们更幸福一些。 An article in Time describes new research fr

发表于:2019-02-06 / 阅读(112) / 评论(0) 分类 英语口语

GRE 中容易考到的统计题型主要就有以下七种 1。mode(众数) 一堆数中出现频率最高的一个或几个数e.g.modeof1,1,1,2,3,0,0,0,5is1and0 2。range(值域)一堆数中最

发表于:2019-02-07 / 阅读(162) / 评论(0) 分类 英文语法词汇

When you smile, I smile, thats the deal. I will not walk past you and not look you in the eyes and not acknowledge you. Instead we will pass each other and say hello. Not with our words, for they are not the same; but with our faces. I meet you and I

发表于:2019-02-13 / 阅读(109) / 评论(0) 分类 英语美文

Maybe money can't buy happiness. But it can buy status, and status can indeed make us a bit happier. 金钱或许买不到幸福,但能买到地位,而身份地位的确能让我们更幸福一些。 An article in Time describes new research from

发表于:2019-02-18 / 阅读(117) / 评论(0) 分类 阅读空间

雅思写作素材:电视在现代社会中的角色 Does television play a positive or negative role in the modern world? Arguments 1. Television is now playing a very important part in our lives. 2. Television is not only a convenient source of e

发表于:2019-02-21 / 阅读(151) / 评论(0) 分类 雅思英语
学英语单词
activity queue
adenantheras
axle grinding machine
azure jay
back-speir
Bacteroides
Ball, Mt.
beam guide
beleaguerers
blue marsh l.
board of review
boucan
bullifrom scale
carduelis spinuss
cataleptogenic
cinnamyl formate
contracted bladder
conventiongoer
crystalline metamorphism
Domahaza
door-bar
drift correction
dynatron
early flowering season
ebbtides
elk's horn
equivalent Bragg spacing
exostosis of external auditory meatus
fact finding
false lapis
family size
Fanano
film camera video amplifier
fire-control stairs
fire-resisting beam
floating thumb
folieadeux
food and agriculture organizations
fragrance-free
Freetown
friedson
game matrix
geomagmatic cycle
Grünhain
hemispherical engine
hermitian conjugate
high-frequency tuning amplifier
horizontal ripple
hot-pots
information rights
instruction tracing
Kundera, Milan
leucite kulaite
life-everlasting
Loffler's methylene blue
luellen
majellas
management shareholder
manganese chloride
Mayoko
melosira
metal button-sewing machine
metered fare
mine detection vehicle
mucous epithelium
multiple-image
neutron signal
notification of rights and student records
nudist community
over-award
ownin
papadum
PAPP-B
pentacrinite
poles of magnet
postal receipt
potassium sorbate
proboscis-like nose
psilostrophe
push-and-pull brace
resonant tunneling
RF output power
Sant'Ilario d'Enza
sassins
schlumbergeras
set-top
SFX
shelton jackson lees
stereocamera
supported metal catalyst
synanthrin
synchro control transformer
thermobatteries
touch all bases
unprecarious
urbanicity
variable inlet guide vanes
very-high-frequency omni-range (vor)
weighted integral
whole kit and boodles
yedinstvoes
Zammit's test