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- Titrimetric Determination of Total Volatile Organic Acids in Tobacco After Separation with an Automatic Steam Distiller 水蒸气蒸馏返滴定法测定烟草及其制品中总挥发有机酸
- During pretreatment, lyophilization was applied to avoid the loss of volatile organic acids; 在样品的前处理中使用了冷冻挥干技术，避免了前处理中挥发性有机酸的损失；
- Volatile organic acids 挥发性有机酸
- The organic acid, dissociative flavors and volatile flavors of cabbage-based sauerkraut were studied by amino acid auto-analysis, HPLC and GC-MS. 利用高效液相色谱法、氨基酸自动分析仪法及气相色谱质谱法等方法;对未发酵和自然发酵泡卷心菜汁中的有机酸、游离和挥发性风味物质进行了分析.
- The collectors contained fibres of different compositions, each of which absorbed a unique range of volatile molecules such as organic acids, alcohols, amines and ketones. 收集器里配有不同成分的纤维，每种纤维所含的活性分子都各异，比如有机酸、醇、胺、甲酮等。
- Purify NOx, SOx, Volatile Organic Compounds (VOCs) and various bad odor. 净化氧化氮、氧化硫、挥发性的氧化物和各种恶臭气味。
- We will legislate to control volatile organic compounds by the end of the year. 我们还会于年底立法管制挥发性有机化合物。
- Organic acids are normal constituents of most agricultural soils. 有机酸是大多数农业土壤中通常的组分。
- Research to the toxic volatile organic compounds in the air of a certain town. 某乡镇大气中毒害挥发性有机物的研究。
- Total volatile organic compound , such as maldehyde, toluol, benzene etc.. 空气污染物苯、二甲苯、苯乙烯等多种挥发性有机化合物的总量。
- Many organic acids are strongly compartmentalized in plant cells. 在植物细胞中，很多有机酸是被严格地分隔开的。
- Free organic acid: Vanillic Acid, Cinnamic acid and ferulic acid. 游离有机酸,主要為香草酸，桂皮酸，阿魏酸。
- Lactic acid is an important organic acid of industrial importance. 乳酸是一种具有重要工业价值的有机酸。
- Pyruvic acid is an important organic acid and has wide usage. 丙酮酸是一种重要的有机酸,产品用途广泛。
- Leaves of many plants take up carbon dioxide and fix it in organic acids. 许多植物的叶子吸收二氧化碳，并使之化合成有机酸。
- Hon FANG Kang raised a question on registration and labeling of products containing volatile organic compounds. 方刚议员就含挥发性有机化合物产品登记及加上标签提出质询。
- Utilizing catalyst to enhance pulse discharge for volatile organic compounds treatment. 催化剂强化脉冲放电治理有机废气。
- The organic acids produced in the upper horizons are soluble and mobile. 在土壤上层所产生的有机酸是水溶性的、流动性的。
- PTR-MS with short response time and high sensitivity is a new online technique for monitoring trace volatile organic compounds. MS是近年来兴起的一种痕量挥发性有机物在线检测技术，它测量响应时间短，灵敏度高。
- New adhesives do not receive ITTF authorisation if they contain volatile organic solvents. 含挥发性有机溶剂的新胶水不能得到国际乒联的许可。
