A new method is introduced in this paper on bright quenching oil without additives.

本文提出了一种研制无添加剂光亮淬火油的新方法。

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It was found that PCL without additives, completely degraded after six weeks in compost with activated sludge.

结果发现，聚己内酯无添加剂，6周后完全降解与活性污泥堆肥。

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As you prepare them regularly, you can be sure you are eating the freshest meals, without additives or chemicals.

便当是由你定期亲手做的，所以，你可以保证它的新鲜，不含添加剂和化学成分。

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All meals are prepared in a normal manner -- without any additives, such as vitamins.

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The Koury family are rightly proud of their German-style beer, which is made without any additives or preservatives.

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Ms. McDonald, originally from Australia and now living in Frankfurt, started Blyss Chocolate because she wanted to bring back the pure flavor of the cocoa bean, without any additives or sugar.

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