We all know that fats spoil by becoming rancid.我们都知道油脂变质后会发臭。Food is made up of carbohydrates, proteins and fats.食物由碳水化合物、蛋白质和脂肪构成。Carbon, hydrogen and oxygen combine chemically to form carbohydrates and fats.碳、氢、氧化合形成碳水...
...highly calorific fats.高热量脂肪Carotenes are insoluble in water and soluble in oils and fats.胡萝卜素不溶于水,但可溶于油类和脂肪。Objective To study the antioxidative effect of rutin - PVP coprecipitates on edible fats.目的研究芸香甙-PVP共沉淀物在食用油脂...
Aircraft production continued to plod along at an agonizingly slow pace.飞机制造业仍旧举步维艰，发展速度之缓很让人头疼。They had to plod wearily on up the hill.他们不得不迈着疲倦的步子登上山.to plod through mud在烂泥里吃力地走He was destined to plod the path of toil....