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- hydroxy unsaturated acid 不饱羟基酸
- Marine fishes have largest quantity of unsaturated acid C16 in their total unsa. 本文分析了梭鱼20尾，半滑舌鳎，乌鳢各5尾，鳜龟、鲶鱼各两尾的脂肪酸含量。
- The content of total unsaturated acid of all cross-fertilized kernel was higher than that of self-fertilized kernel of NC. 在籽粒成熟时,杂交当代籽粒的总不饱和脂肪酸含量高于普通玉米自交的籽粒含量。
- Various method of preparation and application of 2-trifluoromethyl acrylic acid ,which is an unsaturated acid containing-fluorine, are reviewed. 介绍一种含氟不饱和酸2-三氟甲基丙烯酸的制备方法和应用情况。
- It is used for food、cosmetic、medical health product and anti-mortify for tobacco. As unsaturated acid,it also used to resin,aromatics and rubber industry. 主要用于食品以及化妆品、医药保健品、烟草行业的防腐剂和保鲜剂；作为不饱和酸，也可用于树脂、香料和橡胶行业。
- Abundance of unsaturated acid and isomeric acid are discovered in 1 188.24-1 210 m interval,indicating that the geochemical environment and type of gas source rock in this interval are suitable for living and growth of bacteria. 在1 188.;24~1 210 m层段内发现了丰富的不饱和酸和异构酸;说明在这个层段内地化环境以及气源岩类型较适宜细菌的生存发育。
- It provides a useful vehicle for transforming unsaturated acids to their corresponding alkenes. 它为使不饱和酸变成相应的烯烃提供了一个有用的中间体。
- unsaturated acid esterification/polymerization 不饱和酸酯化/聚合
- an unsaturated acid (C4H6O2) used to make resins and plastics. 一种用于制树脂和塑料的不饱和酸（CHO）。
- The reaction .mechanisms of both FA with PET/DEG and MA with PET/DEG are analysed by means of IR, the influences of unsaturated acids on the thermal properties of UP resin are also discussed. 本文通过红外光谱分析了用顺酐和反丁烯二酸与聚酯等反应合成不饱和聚酯树脂的反应机理,讨论了不饱和酸顺反结构形式对树脂热性能的影响。
- Unsaturated fatty acid was determined by GC. 不饱和脂肪酸的测定采用气相色谱法;
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗？那是个严峻的考验。
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- She dropped acid in high school. 她高中时代服迷幻药。
- The metal is fretted with the acid. 金属被酸腐蚀。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
