sibship

1.The research is to clarify the sibship and geographic distribution of Artemisia frigida Populations.

摘要【目的】蒙古冷蒿居群亲缘关系与地理分布的关系。

2.(2) the inverse relation between sibship size and a child's schooling accentuates for the cohorts 1950-59 and 1960-69;

此外，手足人数之负向响，以1950-59与1960-69出生世代最为显著。