r*s
发帖数: 2555 | 1 More recently, a group of researchers at Penn State has shown that
personality seems to be a significant player in our lust for heat or spice
in our food. One study found that people who were most inclined to enjoy
action movies, adventure-seeking and exploration were about six times more
likely to enjoy the burn of a spicy meal. |
l****t
发帖数: 36289 | |
c****t
发帖数: 5452 | 3 充分条件，必要条件
【在 l****t 的大作中提到】
: 我老喜欢吃辣的
: 但是这几类电影给钱都不看的
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r*s
发帖数: 2555 | 4 Is this research funded by NIH, NSF or USDA?
【在 r*s 的大作中提到】
: More recently, a group of researchers at Penn State has shown that
: personality seems to be a significant player in our lust for heat or spice
: in our food. One study found that people who were most inclined to enjoy
: action movies, adventure-seeking and exploration were about six times more
: likely to enjoy the burn of a spicy meal.
|
w********e
发帖数: 8594 | 5 不是这个意思。是任何理论模型与现实数据挂勾时都必须加个扰动项，包含了许多理论
模型没有考虑的因素。至于物理学，那扰动项基本可以忽略不计（但是那扰动项还是存
在的。比如经典力学对世界的描述虽然接近完美，但还不是100%准确）。这也造成了许
多理科男一种误解，以为搞研究就必须搞出一个能100%地准确地描述现实世界的模型来
，从而鄙视其他一切学科。但事实是除了物理学之外，估计任何人类能处理得了的数学
模型都是不可能准确地描述现实世界的现象。要不然上帝干的活儿也太简单了，是不是？
【在 c****t 的大作中提到】
: 充分条件，必要条件
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