常见例句DETERMINATION OF ELEMENTS IN BILE DUCT PORPHOBILIN LITHOFELLIC POWDER AND ITS INDISSOLVABLE PART BY ICP-AES 應用ICP-AES技術測定膽琯膽色素結石粉及其難溶部分中的元素組分lithofellic acid 石膚酸 返回 lithofellic