超外差收音机

DAVID GREENE, HOST: All this year, we are looking at the events of 1968 that continue to shape our world today. It was 50 years ago this week when thousands of North Vietnamese troops and their Viet Cong allies launched an audacious attack sweeping i

发表于:2018-12-02 / 阅读(71) / 评论(0) 分类 2018年NPR美国国家公共电台1月

Unit 3 [00:46.32]Two-way radions [00:50.76]1 -Shall we buy two-way radios? [00:57.13]Policemen and soldiers talk to one another on them.-That's a good idea. [01:04.08]2 The children went to a radio shop.-Do you have any two-way radios? [01:12.72]The

发表于:2018-12-13 / 阅读(137) / 评论(0) 分类 小学综合英语4A

(Motorola Inc ),原名:Galvin Manufacturing Corporation,成立于1928年。1947年,改名为Motorola,从1930年代开始作为商标使用。总部设在美国伊利诺伊州绍姆堡,位于芝加哥市郊。世界财富百强企业之一

发表于:2018-12-28 / 阅读(32) / 评论(0) 分类 世界名牌博览

发表于:2019-01-03 / 阅读(65) / 评论(0) 分类 电信英语

This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 A shortwave radio might seem like ancient technology these days. But for some people, it remains their only link to the wider world. 短波收音机如今

发表于:2019-01-12 / 阅读(63) / 评论(0) 分类 2011年VOA慢速英语(二)月

TVs are more useful than radios. From TV you can see and hear what is happening in the world. However, radios are not disappearing. They are still with us. And the number of listeners is becoming larger. Do you know why? One reason for this is the in

发表于:2019-02-13 / 阅读(89) / 评论(0) 分类 英语作文
学英语单词
abandon ship station
adgab
Adinandra hainanensis
alternating current computer
aluminium carbonate
artificial manure distributor
binary search algorithm
chequered pattern
codes of construction
corrugate aluminium plates
cosella fleschneri
cultural experience
cyanofenphos
decimeter-wave triode
defect of soft tissue of chest wall
DLC
donor fatigue
Elaeagnus heterophylla
electic
electron-electron bremsstrahlung
ersts
falsary
family Crangonidae
farging icehole
ferric oxides
flavenpentol
forficula planicollis
Frankenstein monster
glucoside-fructo-furanoside
gooseberry currant saw-fly
Gorda, Punta
GTPTC (gas turbine power test code)
heteromorphic generations
hideyuki
hookworm ovum
illuminateth
impedance level
in rain or fine
incense stick
indirect call
interchannel crosstalk
lagetto
laloggia
laminated v-belt
lichenans
lungo
maeva
mains hum pattern
manganous nitrate
measurement bias
midrange missile
Minalpha
misdivides
misspecifications
mohor
molisani
Morris water mazes
nabzenil
news-sentinel
newsteadia pinicola
Nizhniy Lomov
normal form factor
Oettersdorf
Old Macdonald Had a Farm
particle orbit theory
Pedicularis laxispica
phytosaprophagous
plantastics
political figures
pose
potentiometric cell
precise positioning
pseudoisomerism
Puquina
raise
ratio of ionic radii
reference cycle relatives
Sauvineau's ophthalmoplegia
send round the hat
septal line
serrulations
session initialization protocol
single-lead
skytanthin
snuff movie
sternal laterale
supercentral station
surface tillage method
surmia
switchtongue
synapsing
terratolite
thin-walled magnesian crucible
time taken
type A
unreinforced section
uxoriss
vougesite
waste-papers
wheel stage
white scar of ovary
wood restricting earth