And you can see that each of the experimenters is actually holding up a little, yellow food dish. and that's what the monkey can for a single token.
你能看到每个实验人员,都拿着一个黄色的食物小托盘,这就是猴子花一个代币可购买的东西。
Dates are a good example: a date has fixed structure and generally ACTS as a single token, so it makes sense as an attribute (preferably expressed in ISO-8601).
日期是一个很好的例子,它有固定的结构,并且一般作为单个标记,因此作为属性非常合理(更适合用iso - 8601表示)。
In single sign-on scenarios it reads in a token from the session possibly placed in the session by some higher-level authentication layer which identifies a user.
在单点登录场景中,它读取会话中可能存在的令牌,令牌是由识别用户的更高的身份验证层放在会话中的。
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