verb

Although traditional formal logic studies one-element names only proportional to 1/n rather than n-element names(n>1),the 1/n research still remains some flaws.

尽管传统形式逻辑在概念问题上不研究大于1的n元名词而只研究仅占n分之1的1元名词,可是在这n分之1的研究中仍然存在着不少缺陷。