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engineering | |
avia. | 研制部门; 设计和研制 |
desert. | 工程 |
econ. | 工程学 |
met. | 工程; 设计; 技术; 工艺; 操纵技术 |
space | 工程 技术 |
anomaly | |
met. | 反常 |
Princeton Engineering Anomalies Researc : 13 phrases in 6 subjects |
Earth sciences | 4 |
Electronics | 4 |
General | 2 |
Oil / petroleum | 1 |
Textile industry | 1 |
United States | 1 |