subject term
短語詞組
- Subject Concept Terms 給出文獻的主題概念詞
- subject terms solid propellant 固體推進劑
- subject terms dual channel 雙通道
- Ei Subject terms 檢索;主題詞
- subject terms propellant binder 推進劑粘合劑
- Uncontrolled Subject Terms 非控主題詞
- native subject terms 本土學科術語
- subject terms measurement 慣性 返回 subject term