恩格尔系数
Chinese edit
For pronunciation and definitions of 恩格尔系数 – see 恩格爾係數 (“Engel coefficient”). (This term is the simplified form of 恩格爾係數). |
Notes:
|
For pronunciation and definitions of 恩格尔系数 – see 恩格爾係數 (“Engel coefficient”). (This term is the simplified form of 恩格爾係數). |
Notes:
|