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猫的生理小知识

作者：health521 来源：互联网通发布时间：2007-8-5 19:10:46

Body art from the West, male body is mainly a reflection of the strength of the United States. While the female body is mainly a reflection of the kind of a female-specific negative of tender.

Body art is static human form, does not contain sexual intercourse is exposed genitals or other to tease of limb movements. Good photographs focus on the human body is the use of light and shadow. The body was

naked from the arts, the human body art is not carnal desire , vulgar. Accurately speaking, and now, the "body art" is not very precise. Art classification is based on the auditory,

　　猫的寿命平均为12年，文献记录最长寿的猫活到30岁；

　　猫平均7～8个月，到达性成熟年龄，性周期为15～28天；

　　猫比较适合的繁殖年龄在10～18月龄，妊娠期60～68天，哺乳期60天左右；

　　猫的正常体温39℃，一般范围38～39.5℃（直肠温度）；

　　心跳频率，幼龄猫130～140次/分、成年猫100～120次/分；

　　呼吸频率20～30次/分；

　　总血量占体重的6.2%，红细胞800万/立方毫米（正常范围为650万～950万/立方毫米），白细胞1.6万/立方毫米

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