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技术改造 | |
bridg.constr. | technical reform; technical reformation |
consult. | technical innovation; technical transformation; technical up-grading |
desert. | adaptation of technology |
interntl.trade. | technological transformation |
met. | technical reconstruction |
tech. | technical development |
S 曲线 | |
math. | sigmoid curve |
技术改造: 30 phrases in 12 subjects |
Agriculture | 1 |
Bridge construction | 2 |
Business | 8 |
China | 1 |
Commerce | 2 |
Economy | 4 |
Electronics | 1 |
Finances | 1 |
Management | 2 |
Oil / petroleum | 2 |
Securities | 2 |
Technology | 4 |