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在透光 荧光显微镜下观察 ,中国的石笋显微沉积旋回界面大多具有“阻光 发光”两种光性 ,其中一部分石笋的两种光性微层能够一一对应 .分析认为这类样品最适合进行平行生长石笋间的交叉定年 ,可能是最有利于发展石笋微层年代学和气候学的重要材料 .
Under the light-transmissive fluorescence microscopy, most of the stratum microtitissites in the Chinese stalagmite exhibit two kinds of “light-blocking and light-emitting” luminescence, and some of the two light micro-stratums of stalagmite can correspond one by one. Cross-dating of stalagmites grown in parallel may be the most important material for the development of microstratigraphy and climatology of stalagmite.