What does «punto nodal» mean in Spanish?
- Place where lines, systems or paths meet, coming from other nodes.
Examples of use in Spanish: "estas representaciones van a un punto nodal, otras dos se dirigen a otro, esta otra representación podría ir a un tercer punto nodal".
- Any two points on the axis of a lens or other optical system, determined by extending an incident oblique ray and the refracted ray corresponding to the axis for the pair of rays that are parallel outside the optical system.
- A central term in a text that the text articulates and gives a particular meaning. It is also the term on which one chooses to focus for further analysis. Once a nodal point is chosen, one begins to look for how meaning is assigned to it. This is done by looking for places in a text where the nodal point is mentioned in relation to other concepts and ideas. These connections create an understanding of what the nodal point means in the text, which is called the equivalence chain because the nodal point is made equivalent to all the concepts in the chain.