subject term
短语词组
- Subject Concept Terms 给出文献的主题概念词
- subject terms solid propellant 固体推进剂
- subject terms dual channel 双通道
- Ei Subject terms 检索;主题词
- subject terms propellant binder 推进剂粘合剂
- Uncontrolled Subject Terms 非控主题词
- native subject terms 本土学科术语
- subject terms measurement 惯性 返回 subject term