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- Salt is a common food preservative. 盐是一种常用的食物防腐剂。
- Salt has a preservative effect on food. 盐对食物有防腐作用。
- He painted the posts with a preservative liquid. 他在柱子上涂上了起保护作用的液体。
- Salt is a preservative for meat. 盐是肉类的防腐剂。
- Preservative is usually added to tinned meat. 防腐剂通常加在肉类罐头里.
- Food Packing: No Preservative Added. 食品包装：保证不添加防腐剂。
- Salt is savory, purifying, preservative. 盐是有味道的，能除污，能防腐。
- A preservative agent or principle. 防腐剂有助于保存的药剂或成分
- Alcohol is used as a preservative in certain foods. 酒精用作某些食物的保护剂.
- New timber should be treated with a preservative. 新采的圆木应进行防腐处理。
- Paint is a preservative for wood surfaces. 油漆是木材表面的保护物。
- A preservative can prevent food from spoiling. 防腐剂可以防止食物变坏。
- Lawn grasses, with flowers, wood preservative. 草坪草种、特色花卉、防腐木。
- Natamycin is a kind of new food preservative. 为让消费者更好地了解新型食品防腐剂纳他霉素。
- For the first, the best preservative to keep the mind in health, is the faithful admonition of a friend. 说到第一种，最能保人心神之健康的预防药就是朋友的忠言规谏。
- The treatment was found to have a negligible preservative effect. 已发现这种处理法只有很小的防腐作用。
- It is used as a preservative in certain acid food products. 在某些酸性食物制品中它被使用作为防腐剂。
- Results: The paster prepared by combined osmo promoter, borneol+laurocapram, possessed the st... 结论月桂氮卓酮与冰片联合促渗剂是中药外用制剂的最佳促渗剂,可广泛推广应用。
- He took no "preservative measures," as they may be called. 他只采取一种所谓的“自全方法”。
- Petrochemical wastewater were treated by continuous micro filtration(CMF) and reverse osmose(RO) double membrane technique. 采用连续微滤(CMF)-反渗透(RO)双膜技术深度处理石油化工排放水。
