breathe cycle造句

• These signals are then transformed by a complex algorithm to display the spatial changes in energy intensity during the breathing cycle.
• Patients will have their lung capacity and natural breathing cycle measured so that a comfortable breath-hold capacity can be set.
• The intensity changes follow changes of airflow through the breathing cycle-i . e . : flow increases and decreases during inspiration and expiration.
• Graham technique is based on the opposition between contraction and release, a concept based on the breathing cycle which has become a " trademark " of modern dance forms.
• Most common is high-frequency HRV, a measurement of the amount of heart rate variability there is between typical breathing cycles ( approximately 2.5 to 6.7 seconds ).
• During DIBH, the patient uses a mouth-piece and wears a pair of video goggles which displays their breathing cycle and shows them when they need to inhale and hold their breath.
• Some passive semi-closed circuit rebreathers use the ADV to add gas to the loop to compensate for a portion of the gas discharged automatically during the breathing cycle as a way of maintaining a suitable oxygen concentration.
• The diver can inject air into dry suits to counteract the compression effect and open circuit divers, changes in the diver's average lung volume during a breathing cycle can be used to make fine adjustments of buoyancy.
• According to Anna Kisselgoff, in these early pieces, the surrealist aesthetic emerges as a result of a disruption in what Shen Wei calls, " natural elements, " such as regular breathing cycles, which affects the quality of movement in dancers.
• These factors make breathing from a demand valve more effort than normal breathing out of the water, and the additional work of breathing at depth due to increased density and viscosity of the compressed gas, make a slow deep breathing cycle more energy efficient and more effective at carbon dioxide elimination.
• The differences between the atmospheric and intrapulmonary pressures, driving air in and out of the lungs during the breathing cycle, are in the region of only 2-3 kPa . A doubling or more of these small pressure differences could be achieved by only very minor adjustments to the breathing effort at high altitudes.
• About 1 / 8 of the respired volume of breathing gas in the circuit is discharged during each breathing cycle by a concentric bellows counterlung system, which reduces the loop volume and is replenished by internal valves, triggered by low loop volume, similar to the function of the demand valve of a scuba regulator.