其目标，也不是旨在追求科学真理，而是追求科学的实用性、解释的有效性、各种构成要素的协同性，以及科学理论的经验适合度。
Its target is not to purse scientific truth , but to purse the practical of science , the validity of explanation , the concertedness of essentials and temperate experience of scientific theory .
协同性理论