... phenol water disposal ==> 酚水处理 phenol water extraction ==> 酚水提取法 phenol-fiber cam ==> 酚纤维凸轮 ...
双语例句
1
Methods: Polysaccharides of Snakegourd root were obtained by hot waterextraction and ethanol precipitation and its contents were determined with Phenol vitriol colorimetry.
方法:用水提醇沉法提取天花粉多糖,用酚-硫酸比色法测定多糖含量。
2
The chloroform solution of 4-Amino-antipyrine was used to measure the phenol in water by extraction and photometer. The method and the precision were discussed in this paper.