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单词
valsalvamaneuver
释义
Valsalva maneuver
美
英
na.
佛萨瓦氏 压力均衡法
网络
沙尔式
英汉
英英
网络释义
na.
1.
佛萨瓦氏 (Valsalva) 压力均衡法
n.
1.
the
action
of
attempting
to
breathe
out
when
the
mouth
is
closed
and
the
nostrils
are
held
shut
,
thereby
forcing
air
into
the
middle
ear
via
the
eustachian
tubes
2.
the
action
of
attempting
to
breathe
out
against
a
closed
glottis
,
which
increases
pressure
in
the
thoracic
cavity
and
hinders
the
return
of
venous
blood
to
the
heart
1.
沙尔式
....耳咽管便会打开，让空气可以进出中耳，平衡...伐
沙尔式
(
Valsalvamaneuver
)亦有助平衡耳压，方法是捏住鼻子把气谷向鼻腔…
www.tw100s.com
例句
随便看
reactor vessel head center disc
reactor vessel head external thermal insulation
reactor vessel head storage ring
reactor vessel heating jacket
reactor vessel instrumentation
reactor vessel internal
reactor vessel level
reactor vessel pressure
reactor vessel shipping skid
reactor vessel support structure
reactor vessel support system
reactor vessel switch
reactor vessel thermal cycle
reactor vessel water level
reactor vessel water level indication system
reactor vessel water temperature
reactor volume
reactor wall
reactor waste
reactor waste clean-up filter
reactor water
reactor water chemistry
reactor water chemistry linit
reactor water cleanup annunciator
reactor water clean-up heat exchanger
英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2025/8/14 14:11:32