1)weak unit,弱单位2)weak unit,弱单位元3)weak unit element,弱单位元素4)thin and weak; frail,单弱5)weak bit,弱位6)τ-weak semisimple ring,τ-弱单单环
用法例句
Let E be an Archimedean Riesz algebra possessing a weak unit element e and a maximal disjoint system {e,: i∈I} in which e, is a projection element for each i.
