释义 |
active component extraction 基本例句 制取 The influence of porosity in oil bearing material on oil extraction is described.本文主要描述了物料的多孔性对油脂制取的影响。 Black tea extracts are normally produced by a hot or boiling water extraction process, usually a countercurrent process.红茶的提取物通常是用热水或沸水通过逆流萃取工艺来制取的。 |