Impreciseness:Meaning and Property
不精确性:涵义与性质

For a long time the randomness and the fuzziness are considered as the two aspects for explaining the uncertain phenomena,but the roughness being introduced later promotes to form the triune framework for describing the uncertainty.The randomness is an objective attribute,but the fuzziness and the roughness are related to human's cognitive activities so that are collectively known as the impreciseness.The impreciseness becomes a promising research direction for the uncertain phenomena.The impreciseness is t...