The distinctions of nominative and accusative in nouns are realized by word order, with the one before the verb as thenominative and the one after it as the accusative.
名词的主格和宾格的区别表现在语序上，在动词之前的是主格，在动词之后的是宾格。
2
Nominative is used when the noun is the subject or a predicate nominative.
当名词是主语或谓语主格使用主格。
3
In this paper we propose a kind of new signature scheme called fail-stop nominative signature scheme that is the combination of fail-stop and nominative signature.