1.   Between B and C there is a large change of volume but no pressure change.

2.   The pressure changes captured by external transducers were amplified and recorded on paper with a polygraph.

3.   So, the meter response to pressure change is just like a human ear?

4.   A pneumatic pump in the corner hisses as the pressure changes in the mixer outside.

5.   A water hammer is caused by pressure changes in pipes as water flow is stopped and started.

6.   But a recent test by a reporter suggested that pressure changes registered only if they were quite sharp and sustained.

7.   Engineers believe the sensor reacted improperly to a pressure change in the engine compartment as it was ventilated during the final seconds of the countdown.

8.   He watches the pressure change depending on body posture, fingertip pressure and the way the hand flexes and twists as it types.

9.   In-flight pressure changes can create significant discomfort in a host of conditions.

10.   It is also believed that hauling the fish up from great depths may cause injurious pressure changes in their bodies.