常见例句Application of omegatron detector in the HT-7 tokamak edge ion diagnosis HT-7装置回旋质谱探测器边界离子诊断Keyword: Omegatron; 关 键 词: 回旋质谱仪;omegatron mass pectrometer 回旋质谱计omegatron gauge 回旋真空规omegatron mass spectrometer 回旋质谱仪 返回 omegatron