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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

Gilbert F F, Gofton N

Comp Biochem Physiol A Comp Physiol. 1982;73(2):249-51. doi: 10.1016/0300-9629(82)90065-2.

Implanted ECG transmitters were used to determine heart rates for several activities of beaver (Castor canadensis), mink (Mustela vison), and muskrat (Ondatra zibethicus) under free-ranging laboratory conditions within an aquatic tank. 2. All three species exhibited bradycardia when diving but mink heart rates returned to pre-dive levels if the dive lasted greater than 30 sec. 3. Heart rates for all other behaviours were significantly (P less than 0.05) higher than for diving and averaged about 120/min (beaver), 265/min (mink) and 240/min (muskrat). 4. Mink heart rate values were higher than would be expected based on general energetic equations if we assume heart rate to be reflective of energy costs. This was considered to be a function of this species' fusiform body shape.

在水族箱内的自由放养实验室条件下，植入式心电图发射器被用于测定海狸（加拿大河狸）、水貂（北美水貂）和麝鼠（麝鼠属）在进行多种活动时的心率。2. 所有这三个物种在潜水时均表现出心动过缓，但如果潜水持续时间超过30秒，水貂的心率会恢复到潜水前的水平。3. 所有其他行为的心率显著高于潜水时的心率（P小于0.05），平均约为120次/分钟（海狸）、265次/分钟（水貂）和240次/分钟（麝鼠）。4. 如果我们假设心率反映能量消耗，那么根据一般能量方程，水貂的心率值会高于预期。这被认为是该物种梭形体型的一个作用。

Gilbert F F, Gofton N

Comp Biochem Physiol A Comp Physiol. 1982;73(2):249-51. doi: 10.1016/0300-9629(82)90065-2.

Implanted ECG transmitters were used to determine heart rates for several activities of beaver (Castor canadensis), mink (Mustela vison), and muskrat (Ondatra zibethicus) under free-ranging laboratory conditions within an aquatic tank. 2. All three species exhibited bradycardia when diving but mink heart rates returned to pre-dive levels if the dive lasted greater than 30 sec. 3. Heart rates for all other behaviours were significantly (P less than 0.05) higher than for diving and averaged about 120/min (beaver), 265/min (mink) and 240/min (muskrat). 4. Mink heart rate values were higher than would be expected based on general energetic equations if we assume heart rate to be reflective of energy costs. This was considered to be a function of this species' fusiform body shape.

在水族箱内的自由放养实验室条件下，植入式心电图发射器被用于测定海狸（加拿大河狸）、水貂（北美水貂）和麝鼠（麝鼠属）在进行多种活动时的心率。2. 所有这三个物种在潜水时均表现出心动过缓，但如果潜水持续时间超过30秒，水貂的心率会恢复到潜水前的水平。3. 所有其他行为的心率显著高于潜水时的心率（P小于0.05），平均约为120次/分钟（海狸）、265次/分钟（水貂）和240次/分钟（麝鼠）。4. 如果我们假设心率反映能量消耗，那么根据一般能量方程，水貂的心率值会高于预期。这被认为是该物种梭形体型的一个作用。