They form an intermediate social level between the individual and larger "secondary" institutions based on impersonal relationships.
它们在个人和基于非个人关系的较大的“二级”机构之间形成了一个中间的社会层次。
2
Primary effects include gravity and wind - but at a secondarylevel, you have to think about temperature and moisture changes, the materials slightly deforming under load.
初始效应包括重力和风——但在二次效应层面上，你就得考虑气温和水分变化，材料因负重导致的轻微变形。
3
An associate recently told me there are 16 Confucius Institute Chinese teachers at the secondarylevel in Salt Lake City alone.