secondarily

1.Most of the wild and cultivated strains are secondarily homothallic mating type in life-cycle, but some wild strains are heterothallic.

大部分野生栽培的双孢蘑菇菌种具有次级同宗配合的性特征,也有少数野生菌属于异宗配合的类型。

2.1,3,5-trioxane is an important chemical used primarily as a monomer for the production of high-molecular weight polyacetals and secondarily as a chemical intermediate.

三聚甲醛是一种重的化工产,主用作生产聚甲醛工程塑料的单体,也用作化工中间体。