例句 /

The laser microprobe mass spectrometer,which has a higher space resolution,is the new devel-opment method of the analysis minimum geological sample isotopes.

The laser microprobe mass spectrometer,which has a higher space resolution,is the new devel-opment method of the analysis minimum geological sample isotopes.

激光探针质谱是最近发展起来的分析微量地质样品同位素和高空间分辨率的新方法。