曝光台 注意防骗
网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
descend
climb-out climb-out /klam|aυt/ noun a flight
after take-off from 35 feet to 1,500 feet
during which undercarriage and flaps
are retracted Turn right after climbout.
clockwise clockwise /klɒkwaz/ adjective,
adverb describing a circular movement
in the same direction as the hands of a
clock a clockwise direction The relative
bearing indicated is measured
clockwise from the nose of the aircraft.
Opposite anticlockwise
clog clog /klɒ$/ verb to prevent movement
of fluid through a pipe, etc., because of
a build-up of solid matter Most filters
allow unfiltered fluid to pass to the system
when the filter becomes clogged.
close close /kləυz/ verb to shut Close the
door.
closure closure /kləυ"ə/ noun the act of closing
or shutting The voltage regulator
is turned on by the closure of the generator
control relay.
cloud cloud /klaυd/ noun a mass of water
vapour or ice particles in the sky that
can produce rain
COMMENT: The most important types
of cloud are the following:
altocumulus, cloud formed at about
12,000 feet as a layer of rounded
mass with a level base; altostratus,
cloud formed as a continuous layer
between 6,000 and 20,000 feet usually
allowing the sun or moon to be seen
from the surface; cirrocumulus, a
layer of broken cloud at about 20,000
feet; cirrostratus, layer cloud at about
20,000 feet; cirrus, cloud made of ice
crystals at 25,000 – 40,000 feet
appearing as hair-like formations;
cumulonimbus, cloud formed as a
towering mass and often associated
with thunderstorms; cumulus, cloud
formed in rounded masses with a flat
base at low altitude, resulting from up
currents of air; nimbostratus, thick
dark layer cloud at low altitude from
which rain or snow often falls (nimbus
= rain cloud); stratocirrus, cloud
similar to cirrostratus but more
compact; stratocumulus, a layer of
connected small clouds at low altitude.
cloud base cloud base /klaυd bes/ noun the
bottom part of a layer of cloud In general,
the lower the cloud base, the less
heat is lost by the earth.
cloud ceiling cloud ceiling /klaυd silŋ/ noun
the height above the ground or water of
the base of the lowest layer of cloud
cloud group cloud group /klaυd $rup/ noun a
collection of different cloud types
which have similarities, e.g. stratus
clouds
cmcm abbreviation centimetre
co- co- /kəυ/ prefix together co-axial
having the same axis co-located having
the same location
coalesce coalesce /kəυə|les/ verb to join
together to form a large mass or number
The moisture in the air coalesces into
large water droplets.
coalescence coalescence /kəυə|les(ə)ns/ noun
the act of joining together to form a
larger mass or number Coalescence of
water vapour in the atmosphere forms
larger droplets of water.
coast coast /kəυst/ noun an area where the
land meets the sea Valentia is situated
on the coast of south west Ireland.
coastal coastal /kəυst(ə)l/ adjective referring
to the coast coastal area an area
near a coast Land and sea breezes
occur in coastal areas.
coastal refraction coastal refraction /kəυst(ə)l r|
frkʃən/ noun change in direction of
waves when a signal crosses a coastline
from sea to land
coastline coastline /kəυstlan/ noun the outline
of a coast seen from a distance or
47 collapse
on a map It is normally easy to identify
a coastline or island.
coat coat /kəυt/ noun a thin covering of a
substance such as paint The coats of
paint on a large aircraft significantly
increase its weight. verb to cover with
a thin layer of a substance such as paint
Metals are coated for protection
against corrosion.
coating coating /kəυtŋ/ noun 1. a thin layer
of a substance There are two coatings
on the inside of CRT screens. 2. the act
of covering with a thin layer of a substance
cock cock /kɒk/ noun a manually controlled
valve or tap to control the flow of a liquid
It is necessary to have a master
cock for each engine.
cockpit cockpit /kɒkpt/ noun the forward
area in an aircraft from where the aircraft
is controlled by the pilot In the
case of an in-flight oil loss, a warning
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Dictionary of Aviation上(44)