spathulaBNC¹⁷³⁹⁹⁵⁺² 基本例句 🌏香水 Polyodom spathula cartilage as material, this study is on the processing of proteoglycan and cartilage protein extracted by microwave- alkali, and its in vitro antioxidant activity. 以匙吻鲟软骨为材料，研究微波—碱法提取软骨蛋白和蛋白糖的工艺条件，及其体外抗氧化活性。 dictall