Abstract
When we see the building process of knowledges in science. We can find two kinds of knowledge-building process based on different type of reasoning. The one is "penetrating knowledge process", which is penetrating a special domain knowledge into the object to be understood. The other is "connecting knowledge process", which is connecting plural special domain knowledges to a broader domain knowledge. The type of reasoning in "penetrating knowledge process" is necessary and inevitable analytic-reasoning about the object, using a special domain knowledge. The type of reasoning in "connecting knowledge process" is probable and composing synthetic-reasoning between different domain knowledges. For human survival value, we have to give the same value to both researching activities of two knowledge-building process. We have to research to make up such construction of knowledges, as hamonizes analysis and synthesis of the world. That is the construction of "FUSIONOLOGY" of sciences.
