铁路信号

railway signal的用法和样例:

例句

  1. A training programme in France will also be provided for Vietnam Railways Signaling Engineers.越南铁路信号工程师的培训将在法国进行。

[00:11.60]WARMING UP [00:16.04]How many new uses can you think of for the folowing items? [00:36.49]reminds us of the appearance of nanotechnology, [00:53.76]according to which nothing is useless and [01:04.91]no garbage or waste material to speak of

发表于:2019-01-10 / 阅读(165) / 评论(0) 分类 高中英语人教版高一年级

轻松惬意:苹果新款iPod nano广告歌 Chairlift - Bruises 苹果公司每一推出新产品均会选择一首超惹人爱的歌曲。这不,你现在听到的这首歌曲就是苹果最新发布的2008第四代iPod nano广告曲《Bruises》。

发表于:2019-01-10 / 阅读(60) / 评论(0) 分类 英文广告歌曲

Panel Urges Study of Nanomaterial Risks The nano market is booming. In 2009 developers generated $1 billion from the sale of nanomaterials. The global market for products that rely on these materials is expected to grow to $3 trillion by 2015. Yet wi

发表于:2019-01-14 / 阅读(54) / 评论(0) 分类 VOA标准英语2012年(二月)

导语:上课时躲在书后面打盹儿,开会时用手挡着眼睛打盹儿,被逮着了就拿春困、秋乏、夏打盹儿,睡不醒的冬三月来做借口。大概每个人都经历过这样的情形吧,咱们今天就来说说这个打

发表于:2019-02-03 / 阅读(68) / 评论(0) 分类 英语口语

苹果iPod nano会摄像Miss Li清新广告歌 Bourgeois Shangri-La Miss Li Vacation and barbecue Small talking and nothing to do You keep it locked in a shopping cart A bourgeois shangri-La Got a feeling that I don't belong Got a feeling that I shou

发表于:2019-02-07 / 阅读(48) / 评论(0) 分类 好听的英文歌曲

春眠不觉晓啊,这时候的课堂上应该有很多鸡啄米现象吧。被老师逮到了就不好了,这时候得老老实实承认,I'm taking a nano nap.什么意思呢?就是我们所说的打盹儿。 上课时躲在书后面打盹儿,

发表于:2019-02-26 / 阅读(55) / 评论(0) 分类 实用英语
学英语单词
ability to respond
Anandapur
automotive service
base loop
Baudó, R.
bimed program
bloody milk
bulk lorry
Cerastium pusillum
chirocephaluss
Chlorops oryzae
crankcase rear main section
de-ionized water
DEAE-dextran gel
decay lag
defective products
deloxolone
demon
dickinsii
dielectric power loss
distributed field winding
drug analysis
ear, nose and throat
electric shears
elevator authority
endemnify
etch pattern
fast parallel arithmetic
feedrate override
finest hour
forcefed
foreline tank
Fort Klamath
frigipan
front case
G. W.
Garden Acres
gegenscheins
golden hour
greek orthodox
gruch
heberlein
hexose monophosphate dehydrogenase
hielsby
hygrotat
impressibility
inform against sb
kermes mineral
Ketjencat
kimikoes
last pass
macroglomerular
Magism
mail-order catalog
material procure specification
mediofrontal
mnium heterophyllum (hook.) schwaegr.
mtd (moving target detection)
Naegeli's solution
nitrosyl bromide
nylund
olive-tree agaric
Omasul
optimization analysis
outlet loss
parachloroben-zenesulfonyl chloride
parse map
photopatterning
Pilea linearifolia
polynomial ring
Polypodium polypodioides
post detection gain
presuming on
put words into sb.'s mouth
quarter-jack
rcag
reader check
reel horizontal adjustment lever
resturaunt
ring stage
rotor starter
roughness cavitation
salehs
secondary bank
secondary bomb damage
sit at
sliding-vane refrigerator
space retainer
stem curvature
subleases
synergia
synthetic ammonia installation
take someone in on a secret
three-dee cyclotron
transfer alignmeut
triannual
Tricoloid
twenty-firstcentury
valvasor
watch glass culture
watermelon-shaped
works abstract