circular Economy economy
case family-control family study
defends the family and abandons the family
maranta family arrowroot family
ECONOMY AND MARKET ECONOMY
Principal sector of the economy; the main stay of the economy
Real estate economy and low-carbon economy
shift from extensive economy to intensive economy
the theory of unity of opposites of market economy and planned economy
1-parameter family of geodesics
1-parameter tangential family germs of surfaces
Ⅱ-Ⅵ Family Semiconductor
Ⅲ-Ⅴ Family Semiconductor
a distant relative with the same family name
A family of chopping functions
a family of infinitely many nonexpansive mappings