德布鲁因图

[00:00.00]Unit 8 My Toys [00:05.58]1.Listen.Point.Say. [00:19.62]What do you want? [00:23.18]I want the orange ball. [00:27.11]2.Listen.Say.Do the actions. [00:43.45]My toys are in my toy box.I take them out to play. [00:48.89]And when I've finished

发表于:2018-12-13 / 阅读(124) / 评论(0) 分类 新派英语第一册

Graph Search的理念在于,以谷歌搜索引擎发掘互联网信息的方式,发掘Facebook网站社交图谱的含义。Graph Search扩展了Facebook的核心使命:不仅帮助用户与已知的他人建立联系,还能成为一款发现工

发表于:2019-01-05 / 阅读(63) / 评论(0) 分类 英语新闻视频

It started with a simple experiment: take some graphite - the black stuff in the middle of a pencil - and put a piece of tape over it. When the scientists at the University of Manchester did that, they found that they could develop a material that co

发表于:2019-01-14 / 阅读(76) / 评论(0) 分类 VOA标准英语2010年(十)月

Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯 In 2004, two scientists at the University of Manchester in England isolated a carbon-based material called graphene, with some unusual properties. Andre

发表于:2019-01-14 / 阅读(65) / 评论(0) 分类 VOA标准英语2014年(二月)

英语写作中的常用句型

发表于:2019-01-17 / 阅读(72) / 评论(0) 分类 英语学习方法

第一部分 常用于引言段的句型的2类表达方式 一、议论文常用句型 1. It is a fact that. 2. It is well-known that. 3. There is no doubt that. 4. I think that. 5. Contrary to the popular thought, I prefer. 6. Some people say/belie

发表于:2019-01-17 / 阅读(75) / 评论(0) 分类 实用英语
学英语单词
acanthasters
allday
Amparai
anti-seizure property
antigalaxies
askanted
astronomical geography
automorphism of a module
azitromycins
baffle support flange
carotene
chlorambucil
chuck up
claususs
complex absence
conferrable
Crecente
desert tortoise
dime
direct-current vacum-tube voltmeter
district cross-cut
documontary draft
dowel cutting-to-length and chamfering machine
duty room
earthly
Eleven Mile Canyon Reservoir
endocrinol
fatty acid cycle
flash to
fluvial abrasion
granular carbide
gravity bin
helsing
hierarchical mainframe form
high-capacity turbine
horizontal-type deaerator
hprt
in-line function
information-sharing
irosite (sysertskite)
januszs
Kaset Sombun
komansky
maintenance medium
man ring
Mangifera L.
mcrory
mcvay
measure of merit
metal braid
micronemal
multifired power plant
nickells
noise density
not know a hawk from a handsaw
optiquest
overpressurizations
palatal process (or palatine process)
pass out
peroxidase reaction
personal computer interface
polygon line
portal canal
procryptic coloration
pumpet
quaternary alloy
radiative function
range wind error
RBM
recirculation dryer(bin)
redistibution
relay-type
reserve source of electric power
rhubarb fluidextract
rightangleclamp
Rubus stans
saddle point theorem
salireprin
school-bus
scratch ... head
single sideband reduced carrier
sphaerocalyptra quadridentata
sprightle
straight-collector ionization chamber
supercile
sweepingness
Talavera, I.
tasol
team-up
ticoes
tidemarks
toggle linkage
Trangorex
tumble weed
turbodiesels
u.s. senates
ultrasonic scanography
United Kingdom Automation Council
welding design
wooden deckhouse
wordlists
xx-xxx