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downwash
英音[ ˈdaʊnwɒʃ ] 美音[ ˈdaʊnˌwɑːʃ ]
气流下洗
常用释义
词性释义
n.
气流下洗；向下运动；由高处冲下的物质
例句
全部
This
induced
component
of
velocity
is
called
downwash
,
and
it
reduces
the amount of
lift
produced
by the
wing
.
这种诱导速度构成了所谓的下洗气流，而且它使机翼产生的总升力减小。
Finally
,
the
rotor
downwash
influence
on
infrared
intensity
of the
helicopter
is
calculated
and
analyzed
.
最后，计算和分析了旋翼洗流对直升机红外辐射强度的影响。
Also
important
are the
rotation
of the
slipstream
and
the
change
of
downwash
at the
tail
.
此外，滑流的旋转和尾翼处下洗的变化也是重要的因素。
In
this thesis
,
the
rolling
moment
characteristics
of
canard
missiles
are studied
,
and the
influence
of
downwash
of
canard
was
analyzed
.
本文讨论了鸭式布局弹箭的滚转气动特性，分析了鸭舵的下洗影响作用。
Dust
effects
when
driving
over
certain
surfaces
,
rotor
downwash
effects
for
helicopters
and
VTOL
aircraft
.
粉尘影响驾车时的某些表面，转子影响直升机和垂直起降飞机。
Thereare
two
control
mechanisms
, which are
"
downwash
mode
"
and
"
cavity
mode
" , for
the
prepositive
inclined
rod
control
method
.
前置倾斜棒控制方法的机理可以用“下洗”和“空腔”两种不同的物理模式来解释。
Flow
and
Mixing
Characteristics
Inside
Infrared
Suppressor
Utilizing
Nozzle
Ejection
and
Rotor
Downwash
利用喷管引射和旋翼下洗的红外抑制器特性研究
Prediction
of
average
downwash
gradient
for
canard
configurations
鸭式布局的平均下洗流梯度的预估
Influence
of
downwash
turbulence
from
armed
helicopter
rotor
to
launching
of air-to-air
missile
武装直升机旋翼下洗流对空空导弹发射的影响
Numerical
Simulations
for the
Downwash
Flowfield
of
Helicopter
Rotors
直升机旋翼下洗流场的数值模拟
同义词
n.
气流下洗；向下运动；由高处冲下的物质
downward movement