A rigiddesignator of a necessary existent can be called strongly rigid.
一种必然存在的严格指示词可以叫做强严格指示词。
2
The division, between non-rigiddesignator, rigiddesignator and strong rigiddesignator, associates closely with Kripke's discussion about the concept of necessity.
以非严格标示词、严格标示词与强严格标示词的区分为基础,克里普克对必然性进行了深入地探讨。
3
Kripke and Putnam who has presented the theory of the historic causality consider that proper name is the rigiddesignator, and always refers to the same object in every possible world.