[电] 电流杂音

[00:00.00]unit 3 I'm washing the car. [00:15.60]Conversation [00:18.65]Listen and look. [00:22.20]It's Saturday! Jenny! Let's play! [00:29.86]I'm sorry,Gogo.I can't play today.I'm busy. [00:37.02]What are you doing? I'm washing the car. [00:42.37]I'm

发表于:2018-12-04 / 阅读(109) / 评论(0) 分类 开心学英语第四册

One of the leading researchers in the field of protein folding is David Baker of the University of Washington, in Seattle. 西雅图华盛顿大学的David Baker是蛋白质折叠领域研究者的领军人物之一。 For the past 20 years he and hi

发表于:2018-12-05 / 阅读(58) / 评论(0) 分类 经济学人科技系列

A New Use for Old Books Some people are using old books to create works of art, including sculptures. 有人用旧书来做艺术品,比如雕塑。 They can change the shape of a hardcover book so it becomes three-dimensional, for example. The res

发表于:2018-12-07 / 阅读(34) / 评论(0) 分类 2017年VOA慢速英语(八)月

One of my favorite hobbies is origami, or Japanese paper folding. Origami is the art of folding paper in different ways to make beautiful objects such as a crane, box, frog, or balloon. The origin of origami dates back hundreds of years, and origami

发表于:2018-12-28 / 阅读(99) / 评论(0) 分类 空闲时间—In Your Free Time

Bladeless Wind Generator Safe for Birds Wind turbines are tall structures with large blades used to produce electricity. They are useful sources of low-cost, renewable energy. But they can also be deadly to birds and bats. The turbines large blades t

发表于:2019-01-12 / 阅读(73) / 评论(0) 分类 2015年VOA慢速英语(七)月

Hi, everyone. Hows your day going? This morning, the Metro was loud, hot and crowdedagain. And the train driver kept stopping and starting so I lost my footing and bumped into someone. Ugh. I need a different way to get to work! But what? Oh, I know:

发表于:2019-02-19 / 阅读(58) / 评论(0) 分类 2019年VOA慢速英语(二)月
学英语单词
agglutogen
ahead parts
anacruses
angular momentum control
annual regulation
anthropotomical
arc starting
armature air gap
average payoff
backfired
bad grace
Balaruc-les-Bains
beaumanoirs
belly vengeance
berglunds
brow-down
by installments
catchopot
cinch
colourmap
combinatorial programming
d'hote
dawamats
dependovirus
eating apple
edge-of-field
Eusimulium avidum
Evans, Mt.
Fargesia angustissima
filipino-american
flankard
galvanizing by dipping
genus Conilurus
genus stenotuss
glyceritum tragacanthae
guide vane
hand brake bracket
heat equilibrium
hepatopexy
heteroic
hill-sides
howling monkey
Huantiao (G 30)
junction class
kainotype rocks
karyomixis
korff
Lairi
lambda phage
lawmongers
Leonardo
light reflectivity
liodessus megacephalus
livestreams
lorry mounted crane
Mallotus barbatus
measurement of salesman performance
melting point method
meta-talk
mucuna hainanensis hay.
myriorama
nested type gear
nonverbal communacation
obturation
oil surface tension
Ornavasso
OSCOM
Parasenecio komarovianus
pecuniary unit
polymer chains
pyroxylin primer
radius of vision
ratsimilaho
regent honeyeater
rerages
retinal vasculitis
russed
scopospore
selenium tetrabromide
service-members
settle the succession
shaping movement
Sinkaha
soil exposure
soil flora
sow-stang
Sphyrnidae
spiral bevel gears with offset axes
splinter-proof glass
Strumpell's type
subclass magnoliidaes
suspicious behavior
syringas
tetraterpenes
traction field sprayer
transistor television camera
Truman, Harry S.
uk -ify
vasoactive amines
Venae directae laterales
ventral aspect
visual focusing