true mean value

基本解释

That truth-value of that can either be true or false, do you see what I mean?
它的真理价值或真或假，你们明白吗？
This is true even of seemingly identical signs, because each has its use value and is only intelligible as that which it exists to mean in a certain context.
看着相同的符号也是如此，因为每一个符号都有自己的价值,只有当它出现在某一语境中才能被理解。
resolution=8: This is a true attribute because the value " " does not mean anything by itself; rather it is an instruction for interpreting data elements, and therefore it is metadata.
resolution=8: 这是真的属性，因为值 " " 本身不表示任何东西；它更可能是用于解释数据元素的指示信息，因此它是元数据。