z******o
发帖数: 3285 | | z******o
发帖数: 3285 | 2 科学是不精确的。
http://aboutzoos.info/biodiversity/news-biodiversity/713-cheeta
Nearly forty years ago, Har-vard researchers sug-gested that chee-tah aban-
don hunts because they over-heat. They ran chee-tah on a tread-mill and
found that chee-tah stopped run-ning when their body tem-per-a-ture reached
40.5°C. Extend-ing their find-ing to real hunts, the researchers con-cluded
that chee-tah could only sprint so far before get-ting too hot to move. The
prob-lem was that the speed that the tread-mill could reach was nowhere
near that of a real hunt. Nev-er-the-less, since then peo-ple thought that
the incred-i-ble speed chee-tah can develop comes at a price, an over-heated
‘engine’ that makes them aban-don the hunt. This appears now to be a myth.
所以说video里面的解释只是一个猜想。实际测量表明他们的体温不会升高。 | r*****a
发帖数: 27155 | 3 我家的跑完要拿水冲
【在 z******o 的大作中提到】
: 科学是不精确的。
: http://aboutzoos.info/biodiversity/news-biodiversity/713-cheeta
: Nearly forty years ago, Har-vard researchers sug-gested that chee-tah aban-
: don hunts because they over-heat. They ran chee-tah on a tread-mill and
: found that chee-tah stopped run-ning when their body tem-per-a-ture reached
: 40.5°C. Extend-ing their find-ing to real hunts, the researchers con-cluded
: that chee-tah could only sprint so far before get-ting too hot to move. The
: prob-lem was that the speed that the tread-mill could reach was nowhere
: near that of a real hunt. Nev-er-the-less, since then peo-ple thought that
: the incred-i-ble speed chee-tah can develop comes at a price, an over-heated
| z******o
发帖数: 3285 | 4 恩 今天无聊地想灰狗跑步那么高速的时候大脑会不会过热 不过发热是全身现象 不光
是大脑 不知道为啥那个video里面只抓住这一点来研究。
但是搜灰狗大脑发热，毫无结果。
【在 r*****a 的大作中提到】
: 我家的跑完要拿水冲
| r*****a
发帖数: 27155 | 5 肯定全身都会过热呀
嗳？难道每次这厮跑完傻站在那都是大脑短路的表现？
【在 z******o 的大作中提到】
: 恩 今天无聊地想灰狗跑步那么高速的时候大脑会不会过热 不过发热是全身现象 不光
: 是大脑 不知道为啥那个video里面只抓住这一点来研究。
: 但是搜灰狗大脑发热，毫无结果。
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