negative pressure

collocation in English

meanings of negativeand pressure

These words are often used together. Click on the links below to explore the meanings. Or, see other collocations with pressure.
negative
adjective
uk /ˈneɡ.ə.tɪv/ us /ˈneɡ.ə.t̬ɪv/
expressing ...
See more at negative
pressure
noun
uk /ˈpreʃ.ər/ us /ˈpreʃ.ɚ/
the force you produce when you ...
See more at pressure

Examples of negative pressure

These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
However, these closed contours of negativepressure disappear near the body where strong pressure gradients exist.
Along the surface of the body, this region is followed by a region of negativepressure.
The core continues to expand, decelerating slowly in the presence of a negativepressure gradient.
The absolute value of the negativepressure contour levels increases in the downstream direction.
Reflex responses to regional venous pooling during lower body negativepressure in humans.
Enough negativepressure should be created by the vacuum generator inside the suction cups.
The other portions of the curve as well as the other curves give rise to areas of negativepressure.
It is also seen that the pressure decreases as the wave spreads and negativepressure develops behind the wave.
The spall strength, for each temperature, is the negativepressure as given at the minimum point of the isotherm.
The oocyte was held under negativepressure on the holding pipette with the first polar body positioned at 12 o'clock.
The micropipette was positioned at the soma of an identified bipolar cell and harvested by negativepressure.
The system is assessed every 4 hours, with particular care taken about maintenance of continuous negativepressure.
As long as the solution is a liquid, the suction (negativepressure) is the same in all directions.
Negativepressure now needs to be followed by positive encouragement.
From Europarl Parallel Corpus - English
The lateral buoyancy gradient in the upper layer results in a negativepressure gradient in the middle layer which drives the outflow.
Although this method consumes more energy than passive or negativepressure ventilation, it reduces insect immigration while ventilating and cooling the greenhouse.
However, the negativepressure interval is smaller than 10% of the total contact region only for the wedge deadrise angle smaller than 35 degrees.
Thus, on the whole, the main impact of brockets in the process of forest regeneration could be their negativepressure on seed survival.
In order to have enough negativepressure in the sucker and make the robot adhere reliably to the wall, there must be a sealing method.
Thus, net forward flow per cardiac cycle during negativepressure oscillation was 228+85% of net forward flow during intermittent positive pressure ventilation (p=0.017).
Therefore, after formation of the shock wave, the heated area expands behind the shock wave and causes a negativepressure that brakes the shock wave.
Negativepressure errors were recorded only when the length/diameter ratio was very small and the enlargement behind the hole considerable.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
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