bht 中文意思是什麼
bht
解釋
β-羥基茶堿-
The company bht blume handel technik gmbh deals in office furniture and also in object arrangement
Bht blume handel technik gmbh是一家高水平的公司，該公司為您供應高質量的產品並從事辦公室設備，目標設備的製造和銷售。 -
Bht food additive - 2. 6 - ditertiary butyl - p - cresol
食品添加劑2 ， 6 -二叔丁基對甲酚 -
With the same addition, the antioxidant activity of the cna was higher than that of bht and catechin, but lower than that of tbhq
在添加量相同的情況下，復合天然杭氧化劑的抗氧化性高於bht和茶多酚，但比tbhq低。 -
At the same time an apparatus of zone melting is designed, the method of zone melting is used to purify the purified product of recrystalizing. after purification, the homogeneity and stability of the purified product of antioxidant d and bht are examined by high performance liquid chromatography ( hplc )
實驗研究結果：防老劑d重結晶提純工藝為：每次取10g工業品防老劑d ，經過堿洗后，去離子水洗滌至中性，溶於100ml乙醇中，同時用粉狀活性炭（ 1g次）脫色、過濾、母液靜置2h后，再放入冰箱結晶2h 。 -
This paper is mainly concerned about how to purify the industrial products of the antioxidant d and bht, how to determine their purities, determining their purities and the purities need to be more than 99 %. in order to attain this objective, the recrystalizing method is used to purify antioxidant d and antioxidant bht. the methods of high performance liquid chromatography ( hplc ) is used to determine the chemical composition of the antioxidant d and bht, it is qualitative analysis
本論文是以防老劑d與bht工業品為主要原料制備防老劑d與bht標準物質，首先進行了防老劑d與bht的提純和熔點的測定試驗，並通過實驗確定了防老劑d與bht重結晶提純工藝；然後設計區域熔融裝置，擬定操作規程和技術條件，通過用區域熔融法提純重結晶后的防老劑d和bht產品滿足標準物質的純度要求。 -
Study on microencapsulation and application of bht by paste method
進行微膠囊化研究及應用 -
Bht branch prediction table
分支預測表 -
Vegetable and animal fats and oils. determination of bha and bht
植物和動物油脂. bha和bht的測定 -
N - phenyl - b - naphthylamine ( antioxidant d ) and 2, 6 - di - tert - butyl - p - cresol ( anti - oxidant bht ) are the two kinds of antioxidant which are extensively used in our country. their standard reference materials can be used to rectify instruments and measure our analytical methods
防老劑d與bht標準物質可作為行業對其產品純度檢測的基準，用於校準測量儀器，評價測量方法的準確度，保證測量結果的準確性。
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