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核心技术专利：CN118964589B侵权必究

核心技术专利：CN118964589B侵权必究

Brackenbury J H, Gleeson M, Avery P

J Exp Biol. 1981 Aug;93:327-32. doi: 10.1242/jeb.93.1.327.

Respiratory water loss and rectal temperature were measured in domestic fowl running for 10 min on a treadmill at speeds of 1.24-4.3 km h-1 in air temperatures of 20 +/- 2 degrees C or 32 +/- 2 degrees C. 2. At given speeds the water loss at 32 +/- 2 degrees C was approximately twice that at 20 +/- 2 degrees C and the end-exercise rectal temperature was 0.5-0.8 degrees C higher. 3. At 20 +/- 2 degrees C, respiratory evaporation accounted for 10-12% of the total metabolic energy used at all speeds. At 32 +/- 2 degrees C, the fractional respiratory heat loss fell from 26.5% at 1.24 km h-1 to 17% at 3.6 km h-1. The fraction of the total metabolic energy stored as body heat rose progressively with air temperature.

在环境温度为20±2℃或32±2℃的条件下，让家禽在跑步机上以1.24 - 4.3千米/小时的速度奔跑10分钟，测量其呼吸失水量和直肠温度。2. 在给定速度下，32±2℃时的失水量约为20±2℃时的两倍，运动结束时的直肠温度高0.5 - 0.8℃。3. 在20±2℃时，呼吸蒸发占所有速度下总代谢能量的10 - 12%。在32±2℃时，呼吸热损失比例从1.24千米/小时时的26.5%降至3.6千米/小时时的17%。作为体热储存的总代谢能量比例随环境温度逐渐升高。

Brackenbury J H, Gleeson M, Avery P

J Exp Biol. 1981 Aug;93:327-32. doi: 10.1242/jeb.93.1.327.

Respiratory water loss and rectal temperature were measured in domestic fowl running for 10 min on a treadmill at speeds of 1.24-4.3 km h-1 in air temperatures of 20 +/- 2 degrees C or 32 +/- 2 degrees C. 2. At given speeds the water loss at 32 +/- 2 degrees C was approximately twice that at 20 +/- 2 degrees C and the end-exercise rectal temperature was 0.5-0.8 degrees C higher. 3. At 20 +/- 2 degrees C, respiratory evaporation accounted for 10-12% of the total metabolic energy used at all speeds. At 32 +/- 2 degrees C, the fractional respiratory heat loss fell from 26.5% at 1.24 km h-1 to 17% at 3.6 km h-1. The fraction of the total metabolic energy stored as body heat rose progressively with air temperature.

在环境温度为20±2℃或32±2℃的条件下，让家禽在跑步机上以1.24 - 4.3千米/小时的速度奔跑10分钟，测量其呼吸失水量和直肠温度。2. 在给定速度下，32±2℃时的失水量约为20±2℃时的两倍，运动结束时的直肠温度高0.5 - 0.8℃。3. 在20±2℃时，呼吸蒸发占所有速度下总代谢能量的10 - 12%。在32±2℃时，呼吸热损失比例从1.24千米/小时时的26.5%降至3.6千米/小时时的17%。作为体热储存的总代谢能量比例随环境温度逐渐升高。