Calls out direct materials P/N, description, usage, and designator.

直接罗列所用材料料号，规格，用量，点位。

youdao

The current N-Triples grammar does not support this usage.

当前的N - Triples语法不支持这种用法。

youdao

Any candidate row for step (n + 1) that already exists in the ancestor path is simply ignored. In Oracle, the usage looks like this.

对于第(n + 1)步，任何在祖先中已经存在的候选行都将被忽略。

youdao