自扫描线性阵列

Lesson 16 Dialog 1; New words: Bar code(条形码), inventory control(库存控制), scan(扫描) F: You are already involved in E- Commerce, arent you? M: For inventory control, back office kind of stuff. F: For example? M: a consumer comes into our store

发表于:2018-11-30 / 阅读(288) / 评论(0) 分类 VOA 商务英语

[00:00.95]Mobile phone functions are also being used [00:03.38]in schools. [00:04.90]In France, schools are using mobile phones [00:06.82]for exam revision. [00:08.45]In Australia, Brisbane University [00:10.52]is using SMS to help foreign students [

发表于:2018-12-13 / 阅读(222) / 评论(0) 分类 北师大版高中英语模块7(选修)

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Angry or upset? Try picking up a pen. According to psychologist Matthew Lieberman, most people don't think of writing as a way to calm down. When you look at the bra

发表于:2018-12-24 / 阅读(227) / 评论(0) 分类 Scientific American(二)月

Whether we expand existing towns or build new cities it begs the question about how we build an environment that helps us live in harmony with each other and with the natural world, upon which we depend for our existence.The history of the earth told

发表于:2018-12-28 / 阅读(176) / 评论(0) 分类 智慧人生篇章

I teach economics at UNLV three times per week. Last Monday, at the beginning of class, I cheerfully asked my students how their weekend had been. One young man said that his weekend had not been so good. He had his wisdom teeth removed. The young ma

发表于:2019-01-03 / 阅读(178) / 评论(0) 分类 趣味英语

Callum:Hello. In recent programmes in this series, Who on Earth are we? Marc Beebys looked at some of the more obvious ways that cultures can be different from one another -the different ways we use language, or non-verbal communication, for example

发表于:2019-01-07 / 阅读(752) / 评论(0) 分类 英语讨论

VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Shirley Griffith with EXPLORATIONS in VOA Special English. This week, we tell about a system of planets orbiting a star called Fifty-Five Cancri. And we hear about a plan to harvest electricity from cro

发表于:2019-01-11 / 阅读(302) / 评论(0) 分类 VOA慢速英语2007年(十二)月

Room 212 Building 343 Tsinghua University, Beijing 100084 (010) 62771234 Email:good@tsinghua.edu.com xxx Objective To obtain a challenging position as a software engineer with an emphasis in software design and development. Education 1997.9-2000.6 De

发表于:2019-01-17 / 阅读(218) / 评论(0) 分类 实用英语

I teach economics at UNLV three times per week. Last Monday, at the beginning of class, I cheerfully asked my students how their weekend had been. One young man said that his weekend had not been so good. He had his wisdom teeth removed. The young ma

发表于:2019-01-26 / 阅读(263) / 评论(0) 分类 英语美文

66 神秘的彗星

发表于:2019-01-30 / 阅读(281) / 评论(0) 分类 科技之光

数据结构基本英语词汇 数据抽象 data abstraction 数据元素 data element 数据对象 data object 数据项 data item 数据类型 data type 抽象数据类型 abstract data type 逻辑结

发表于:2019-02-01 / 阅读(226) / 评论(0) 分类 实用英语

这份简历是一个大学毕业生的英文简历,他寻求的职位是软件工程师,希望能在软件设计方面能发掘自己的潜能。由于刚毕业,没有多少经验,因此着重介绍了自己的能力和所学的课程。这份

发表于:2019-02-08 / 阅读(307) / 评论(0) 分类 实用英语

I teach economics at UNLV three times per week. Last Monday, at the beginning of class, I cheerfully asked my students how their weekend had been. One young man said that his weekend had not been so good. He had his wisdom teeth removed. The young ma

发表于:2019-02-12 / 阅读(192) / 评论(0) 分类 英语美文

Before I talk about that, 谈到这之前 I've written down at the bottom there 我在底下标出了 the slope of this curve, this straight line. 这条曲线的斜率,即这条直线 It's three-quarters, roughly, 大约为3比4 which is less than

发表于:2019-02-13 / 阅读(276) / 评论(0) 分类 TED演讲教育篇

The average person in the United States watches almost five hours of television a day, more than an hour greater than the average of people in the world's biggest economies, new research says. 一项新研究发现,美国人平均每天看电视的时

发表于:2019-02-17 / 阅读(210) / 评论(0) 分类 阅读空间

I teach economics at UNLV three times per week. Last Monday, at the beginning of class, I cheerfully asked my students how their weekend had been. One young man said that his weekend had not been so good. He had his wisdom teeth removed. The young ma

发表于:2019-02-18 / 阅读(176) / 评论(0) 分类 实用英语

Every day is a lucky day I teach economics at UNLV three times per week. Last Monday, at the beginning of class, I cheerfully asked my students how their weekend had been. One young man said that his weekend had not been so good. He had his wisdom te

发表于:2019-02-18 / 阅读(225) / 评论(0) 分类 阅读空间

我们总会遇到这样一类人他们像恼人的虫子一样,不时蛰你一下,给你原本波澜不惊的生活增添烦恼。但在那一刹那阵痛过后,你有否静下心来想过,那刺痛留给你的真的仅仅只是遇人不淑的

发表于:2019-02-18 / 阅读(207) / 评论(0) 分类 英语美文

kin n.家属(集合称), 亲戚, 同族, 血缘关系, 家族 adj.有亲属关系的, 性质类似的, 同类的 kit n.成套工具, 用具包, 工具箱, 成套用具 lapse n.失误, 下降, 流逝, 丧

发表于:2019-02-25 / 阅读(301) / 评论(0) 分类 考研英语

表示一日三餐名词的用法 1. 在通常情况下,表示一日三餐的 breakfast, lunch, supper前不用冠词。如: Breakfast is served until 9 a.m. 早餐一直供应到上午9点。 Can you manage lunch on Tuesday? 你星期二能来吃午

发表于:2019-02-25 / 阅读(199) / 评论(0) 分类 阅读空间
学英语单词
aberrations in optical images
African daisy
albestone
albuminoid degeneration
all approvals granted
alpha-limit set
apologizes
backlog depreciation
backpropagate
band-to-band-tunneling mechanism
biochemistry of serious allergic reactions
Brewster point
broom palm
bubble-collapse buffeting
chaplet area
cinquanta
classical conditioning
commoditizes
composition nails
copper(ii) metaborate
costophrenic
crances
cyanide pot
cylindrical epithelioma
dendrodochiotoxicosis
diagonal cut gap
diandrous
differential drain trap
diphenadion
eat ... words
enlaurel
five element theory
folktales
forest beds
Franco-Manitoban
funny stuff
general condition survey
gray-level
hernandoline
hold off rectifier
houseflies
hunted person
hydroxamethocaine
impulse-transmitting tube
incave
input admittance
internal clearance
kosciuskoes
led backlight
Maexisporites
MFAO
microgenitalism
mied
moderate strength
nancie
nestia
ngatse
nondemonstrable
nssl
parostoses
petstuff
plasma gel sheath
Podocon
poet-in-residence
polylithionates
precedence language
primary spectrum
prophylactic
quintoes
rack rate
reentry observable prediction and experiments
requirement for extraction
restlessness during pregnancy
router frame
sacculus hernialis
sapho
sargassum serratifolium
sciaras
sesame sauce
silly as a wheel
software reconfiguration
sparables
spillbacks
steam outlet valve
strong-field method
strounger
tauchnitzs
textual substitution
Torrellas
tricellula taiwanensis
Triple-O
turkeyburger
ultra short wave antenna
uncaging
unilateral compound pitting
unplayed
vegetable down
Vesuvian eruption
vilexin
vision sharpness
WFP (waste fixation program)
xenon trioxide