飞机无线电技术, 飞机无线电技术员

美语听力与发音技巧 第23期(如何使用 the) Welcome to Daily Tips on Learning English. Today’s tip is on using the English article “the” correctly. The article “the” is most f

发表于:2018-11-30 / 阅读(112) / 评论(0) 分类 美语听力与发音技巧

The article the is most frequently used to refer to a previously mentioned object. The use of the indicates that your listener should know which object you are referring to. One reason the listener might know which object you are referring to is that

发表于:2018-12-02 / 阅读(45) / 评论(0) 分类 手把手教你学口语

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? [Radio sound:] Northeast 480 you are cleared for landing, Northeast 480 you are cleared for landing. That same radar technology that guides aircraft and tracks hurrica

发表于:2019-01-07 / 阅读(51) / 评论(0) 分类 Scientific American(十二)月

机长病倒 乘客驾机降落 A pilot in England fell ill and became unconscious during a flight and the only one to land the plane was a passenger with instructions over the radio. The BBC's Andy Moore has more on the story. Surrounded by emergenc

发表于:2019-01-07 / 阅读(29) / 评论(0) 分类 英语新闻

The Fin.迷幻新歌Anchorless ship和吕克贝松的碧海蓝天简直不能再配有没有?! 如果是这样无法靠岸只能漂泊的船,那一定是可以潜入深海两百米的孤独吧。

发表于:2019-01-23 / 阅读(86) / 评论(0) 分类 中国传媒大学英语电台

Science and technology 科学技术 Low-cost radar 低成本雷达 A programme worth watching 值得一看的节目 How air-traffic control can use television signals to plot aircraft 空中交通管制局如何利用电视信号找出飞行器位置?

发表于:2019-02-05 / 阅读(39) / 评论(0) 分类 经济学人科技系列
学英语单词
abel meholah (hebrew)
absorbent refrigerating system
adrenocorticotropic hormone (acth)
Alcaine
blondly
cannabitetanine
carefulness
cercla
Chiprovtsi
Chlamydiophage
combined steam and gas turbine cycle
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concentration table
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cuspatest
demaupassant
double corrector
economic autonomy of enterprises
effective electron density
Endurance Canyon
epidiaphragmatic
equilibrium plot
ethylene chlorination
European monetary system
exchange alteration
f.f.c.
faunistically
ferrielectricity
final examinations
formalizedarithmetic
free-diving
fuel pump main housing
Gilsbakki
glass specimen
gravity map
grube
hemp fiber
hesitative
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igniter tube
inorganic polymers
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kinlock
last menstrual period
lit-par-lit injection
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macroparasitic
magnetostatic wave
misfiring
monographics adapter
Myrnam
Nekouz
nested address space
non-conservative concentration
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photographic infrared
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pixielike
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rear lip tile
receptor protential
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rf period
rheumatic tetany
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rubellas
rugoses
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separation density
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Svetambaras
tellest
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track condition
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trust purchasing
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volulus
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watchman charge
weathershake
wet skid resistance
with increasing age of the root
xanthopimpla pedator
zone of crush