雷达空中交通管理

U.S. President Donald Trump (R) speaks before signing a decision memo and a letter to members of Congress outlining a plan for privatizing the nation's air traffic control system, in the East Room of the White House, in Washington DC, on June 5, 2017

发表于:2018-12-20 / 阅读(81) / 评论(0) 分类 2017CRI中国国际广播电台

Steve Shladover outlines the benefits to be gained from vehicles that could drive themselves and discusses how this could be achieved. 斯蒂夫·施多弗阐述了能自动运行的车辆的诸多裨益

发表于:2018-12-29 / 阅读(67) / 评论(0) 分类 全新版大学英语综合教程

By Paul Sisco Washington, D.C. 21 June 2007 Government and industry officials say America's crowded airways are becoming more so. The technology exists to make air travel safer, and energy efficient, but so far efforts to improve the situation are mo

发表于:2019-01-10 / 阅读(81) / 评论(0) 分类 2007年VOA标准英语(六月)

KELLY MCEVERS, HOST: The White House announced a plan today to privatize the U.S. air traffic control system. This is part of the administration's focus this week on the country's aging infrastructure. President Trump says the FAA has been trying to

发表于:2019-01-17 / 阅读(76) / 评论(0) 分类 2017年NPR美国国家公共电台6月

Sudden snowfall earlier this week blocked a national highway in Xinjiang Uygur Autonomous Region. The local traffic control department worked nearly 20 hours to clear the snow, and traffic in the area has now returned to normal. The snow started arou

发表于:2019-02-18 / 阅读(66) / 评论(0) 分类 cctv9英语新闻2015年

If FL240 not available, we accept FL220. 422. 如高度240不可用,我们接受高度220。 Cleared to leave A1 via BKM VOR, maintain FL230 while in controlled airspace. 423. 可以经由BKM VOR台离开A1,在管制空域保持高度230。 Confi

发表于:2019-03-10 / 阅读(149) / 评论(0) 分类 飞行员英语900句
学英语单词
Advisory Committee on Weather Control
aediles
air union nut
ault-
balance between credits and payments
Bath I.
blended lubricating oil
bookchest
breeks
Böhlitz-Ehrenberg
carrabelle
chronic pyelonephritis
clangoring
coefficient of intermittency
condenser end cover
corporate philosophy
craigy
customeral risks
data encryption standards
die like flies
dirt-cheap
diversine
doctor the accounts
document a case
drop leaf
duplex cock
dust arrester installation
Edward II
egg toffee
expenditure component
family juglandaceaes
fissile material production reactor
freeze burn
genus Sphaerocarpus
geomechanical
give birth to
glaceau
golosh, goloshe
halichoeres prosopeion
horsehair lichens
hydrocasts
hyperbolic parabola
in-bland
incorruptable
inter-fibre-bond
iodized salt
issue pea
Istro-
Kapp phase advancer
Kimie
koblenz (coblenz)
Laue's diagram
living tissue
llu
Long Agomey
made a virtye of necessity
market game
maximumwind and shear chart
measurement for active control
mechanical pitch control mechanism
merisca perplexa
Moxico
nerve-growth
noctiluca miliariss
non-jewish
nonexponentially
nonmolestation
oakseys
organoboronic acid
orthogonal comparisons
playouts
poor area
psychosis following infection
qugate
recordholder
Rose test
Sallee-man
Secy.
self-offender
setal lobe
short circuiting ring
sickle fish
simplex and duplex switch
single furnace bumper
SMEM
songlessly
space dependence
structural elasticity
subacute combined degeneration of the spinal cord
tamasic
through tickets
top-most element
tractolift
tractor tug
transformation rules
tripping voltage
truss post
twoest
unpartaken
yac (yeast artificial chromosome)