1. The discrimination methods of edible oil adulterated waste cooking oil were summarized. 综述了食用油掺伪餐饮业废油脂的鉴别检测方法。
2. Which flavor of pop music where adulterated with China or Chinese opera melodies, lyrics? 哪些流行歌曲里搀杂有中国韵味或中国戏曲的旋律、歌词?
3. Based on the principle of chemical reaction, distinguishing method of milk adulterated soya bean milk was improved. 牛乳中掺入豆浆,从感观和理化指标上很难鉴别,故掺入现象较为普遍。