This paper reported the determination of amino acids in the edible bird's nest and commercial products.
本文报道了燕窝及其制品中氨基酸的分析测定。
But the contents of amino acids in the commercial products,crystal sugar containing edible bird's nest, are very low.
而燕窝制品冰糖燕窝中氨基酸含量极低。
The ￣(14)C ages of terrestrial moss from the Yanwo Lake, Antarctic have been accurately determined by means of accelerator mass spectrometry method and the sedimentation rates of 0.
通过加速器质谱方法，精确测定了南极燕窝湖沉积物陆生苔藓~（１４）Ｃ年龄，获得该湖区沉淀速率为０。