| |||
changing of design | |||
structural change; structural conversion | |||
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structural change | |||
| |||
change in structure |
结构改变 : 27 phrases in 9 subjects |
Agriculture | 6 |
Automobiles | 3 |
General | 6 |
Genetics | 3 |
International trade | 1 |
Mathematics | 1 |
Securities | 2 |
Technology | 4 |
Textile industry | 1 |