E. But how does your body know when to start sweating or shaking?4.5.3.1.2. 相关知识点: 试题来源: 解析 【文章大意】本文主要介绍了下丘脑在保持体温稳定方面的重要作用。1.【答案】E【解析】根据第一段第一行“Ifyougetreallyhot, yourbodysweatstocooldown. Ifyou'retoocold, yourbodyshakest...
在那里,指令被释放到血液中,随血液流向各个器官。 Protecting the brain is very important, but if the brain’s blood vessels are firmly sealed by the BBB, how does the hypothalamus communicate with the body to maintain homeostasis? The answer is that there are unique brain regions that lack the ...
1. the amount or degree of cold or heat. The food must be kept at a low temperature.temperatura 2. a level of body heat that is higher than normal. She had a temperature and wasn't feeling well.fiebretake someone's temperature to measure a person's body heat, using a thermometer. ...
This Will Heat You Up On A Cold Winter Night! A modern remake of the 1940s film, "Double Indemnity," this movie has a solid, large fan base of its own. That's justifiable, too, because this is well done.It sports a 1940s-type film noir soundtrack but the rest is purely 1980s...
In hot climates the problem is not in maintaining bodyheatbut in dissipating it. Ordinarily the body rids itself of excess heat by sweating. In conditions of humid heat, however, the humidity of the surrounding air prevents the evaporation of perspiration to some extent, and overheating may resu...
If you're too cold, your body shakes to warm up. But how does your body know when to start sweating or shaking? It knows because the hypothalamus (下丘脑), a part of your brain (大脑),tells it to.The hypothalamus is very small in size, but it does very important work. One of...
Do your hands get sweaty even if you just think about sweating? Are your hands sweaty even if the ambient temperature is low and there is no apparent reason for that? Are your hands not only sweaty but also cold as ice? Is it unthinkable for you to shake hands?
In hot climates the problem is not in maintaining bodyheatbut in dissipating it. Ordinarily the body rids itself of excess heat by sweating. In conditions of humid heat, however, the humidity of the surrounding air prevents the evaporation of perspiration to some extent, and overheating may resu...
average skin temperature of humanbodyandthe heatremoval caused by sweating are the conditions for people [...] greencouncil.org greencouncil.org 假定人体的平均皮肤温度和出汗造成的潜热散热值是人体保持热舒适的条件,据此导出 人体热负荷,则可以得到 PMV 展开式如下 ...
cold-bloodedness thermoregulation body temperature regional endothermy See all related content body heat,thermal energythat is aby-productofmetabolismin higher animals, especially noticeable in birds and mammals, which exhibit a close control of their body temperature in the face of environmental fluctuatio...