2. Odor is an important index of oils, also it is one of the important factors to form the flavor.
气味是油脂一项重要的感观特征指标,也是构成油脂风味的重要因素之一。
3. Paper is first tree and other paper ingredients in ?àác and binagne hydroxide, and put it in bleach in bleaching, have a strong
odor and a large number of bleaching waste.
造纸法是先将树和其他制纸原料放在硫化钠和氢氧化纳内煮,然后放在漂白剂内漂白,产生一股很强的气味和大量漂白废料。