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- The emission of tar acid can meet the environmental protection requirement by use of electrostatically enhanced cyclone separators. 利用静电旋风除尘器能使焦油排放量达到所需的环保要求。
- When prepared the acidic oil from the soy oil soapstock, two processes that were direct acidification and acid hydrolysis after saponification were compared. 用大豆油皂脚制备酸化油,比较了直接酸化法和皂化酸解法两种工艺。
- Test Method for Tar Acid Composition by Gas-Liquid Chromatography 气态-液态色谱法测定焦油酸组成的试验方法
- New process of extraction glycerin from the hydrolyzed wastewater of acidated oil was reported. 摘要报道了从酸化油水解废水中提取甘油的新工艺。
- Private firms mainly use acidating oil as feedstock in the production of biodiesel. 民营生产主要以酸化油为主要原料；
- Standard Test Method for Tar Acid Composition by Capillary Gas Chromatography 用毛细管气体色谱测定焦油酸成份的标准试验方法
- Lignite oil is creosote derived from lignite tar. 褐煤油是从褐煤中得来的防腐油。
- Peter had his head in a tar barrel sure enough. 不出所料，彼得陷入了困境。
- Test Method for Gel Time of Tar Acids 焦油酸胶凝时间的试验方法
- Industrialization of Arachidonic acid Oil and Improvement of Craft 花生四烯酸油脂的产业化生产和工艺改进
- Tar is much used in making modern roads. 修建现代公路多用焦油沥青。
- Keywords Amino acid Oil residue of cottonseed Hydrolyte reaction.; 氨基酸;棉籽饼粕;水解反应;
- Indole consists in washing oil of coal tar. 煤焦油洗油(以下简称洗油)中含有吲哚。
- 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。
- Design and computing of the acidic oil gas valve 酸性油气阀门的设计和计算
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
