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system effectiveness | |
earth.sc. | 系统效应 |
qual.cont. | 系统有效性 |
space | 系统效能 |
.plan | |
IT | UNIX 文件名后缀 |
plan | |
gen. | 打算; 策划 |
environ. | 计划 |
hydroel.st. | 计划; 平面图 |
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系统效应 | |||
系统有效性 | |||
系统效能 | |||
系统效率 |
systems effectiveness: 36 phrases in 10 subjects |
Agriculture | 1 |
Air defense | 2 |
Aviation | 5 |
Business | 8 |
Economy | 1 |
Electronics | 6 |
Quality control and standards | 1 |
Space | 10 |
Technology | 1 |
United States | 1 |