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- HF acid method 固体酸催化剂
- HF acid detecting paint to ensure valve integrity. 用于保证阀门完整性的氢氟酸检测漆。
- HF acid detecting paint to ensure valve sealing integrity. 氢氟酸检测漆，用于保证密封的整体性。
- Bolted Bonnet Gate Valves for Alkylation service (HF Acid service see page 19). 适用于烃化物应用领域的螺栓阀帽闸阀（氟化氢酸应用领域请参阅第19页）。
- In addition, we test our HF Acid valves with Helium at 300 PSI to insure the castin integrity. 此外，我们是在300PSI的氦介质下检测我们的氢氟酸阀门，以确保铸件的整体性。
- The article improved Phenol-Sulphate acid method on the base of experiment. 本文在实验的基础上对硫酸-苯酚定糖法进行了改进。
- In addition, we test our HF Acid valves with Helium at300 PSI to insure the castin integrity. 此外，我们是在300PSI的氦介质下检测我们的氢氟酸阀门，以确保铸件的整体性。
- Bolted Bonnet Gate Valves for Alkylation service (HF Acid service see page 19 ). 适用于烃化物应用领域的螺栓阀帽闸阀(氟化氢酸应用领域请参阅第19页)。
- A small slipstream of circulating HF acid is regenerated internally to mantain acid purity at the desired level. 为了使酸纯度维持在目标水平，需要从氢氟酸循环流分出一小股流使其再生?
- Study on determating polysaccharide of Sterculia Scaphigera herb tea using phenol - sulfuric acid method. 苯酚-硫酸法测定胖大海凉茶中多糖的研究。
- Anti-oxidative effects of Jug lans reg ia L.shell were measured using chemiluminescence and thiobarbituric acid method. 用化学发光法和硫代巴比妥酸法研究了核桃壳的抗氧化作用。
- Total sugar content of AFG-1 and NFG-1 was58.92% and 84.93% determined by phenol-sulphate acid method, respectively. Mw/Mn为1.;18;说明亚麻籽胶的分子大小较均一;
- The polysaccharide content of Paecilomyces tenuipes mycelia was detected by anthrone-sulfuric acid method. 用蒽酮-硫酸法测定了黄芪、淫羊藿普通粉和超微粉对其多糖溶出量的影响。
- It is synthesized of ketene and crotonaldehyde method or 1,3- butadiene and acetic acid method. 山梨酸可用乙烯酮巴豆醛法、丁二烯乙酸法合成。
- Hydrofluoric Acid is one of the strongest and most corrosive acids. Industries using HF acid in their manufacturing process have placed an increasing emphasis on safety in using this product. 氢氟酸是酸性最强、腐蚀性最大的酸之一。工业用氢氟酸在生产过程中就必须特别重视使用这种产品的安全性。
- The content of polysaccharide in Lycium barbarum extract was measured by phenol-sulfuric acid method. 采用苯酚硫酸法测定了枸杞子水提物中多糖的含量。
- Title： Study on determating polysaccharide of Sterculia Scaphigera herb tea using phenol - sulfuric acid method. 关键词：苯酚-硫酸法;多糖测定;胖大海/中草药
- Antioxidative effects of Suaeda heteoptera Kitag. extracts were measured using thiobarbituric acid method. 用硫代巴比妥酸法测定了翅碱蓬提取物的抗氧化作用。
- The contents of polysaccharide in 96 kinds of pumpkin were determined by phenol-sulfuric acid method and taste characters were tasted. 摘要用苯酚－硫酸法测定了96个南瓜品种中多糖的含量，品尝了各种南瓜的口感特征，研究了南瓜的口感特征和多糖含量的相关性。
- Rosin modified alkyd resin prepared by soybean oilstock fatly acid-rosin-glycerin-pentaerythritol, which means fatty acid method. 摘要利用豆油脚脂肪酸-松香-甘油-苯酐，采用脂肪酸法制备松香改性醇酸树脂。
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海词词典，十七年品牌
