Kidov theorem: it means that if the best idea is put forward at the wrong time, it will also lead to failure, that is, whether a decision is correct or not can not leave the specific place, time and conditions. If it is separated from these basic preconditions, the truth may become a fallacy
According to the above definition, the statement that many manufacturers have signed up to participate in the machine tool Expo held in a city, and the manager of machine tool plant B clearly refused to participate when he received the invitation does not accord with the kidov theorem.