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- degradative benzoylation 降解性苯甲酰化
- Benzoyl peroxide(BPO) was used as initiator. 通过傅立叶红外光谱对接枝物进行定性表征;
- Objective: To examine the stability of Benzoyl Peroxide Cream. 考察过氧苯甲酰乳膏在贮存过程中的稳定性。
- The degradative effect on surface was examined by SEM and XPS(ESCA). 通过扫描电镜(SEM)和光电子能谱(XPS)表征材料表面降解情况。
- But benzoyl peroxide dries out skin causing itching or allergic reactions. 但过氧化苯甲酰干出引起皮肤瘙痒或过敏性反应。
- Benzoyl peroxide can cause fabric to discolour on contact. Use with care. 过氧化苯可能导致织物脱色,请小心使用。
- PET fibres were grafted with acrylonitrile (AN) initiated by benzoyl peroxide. 以过氧化二苯甲酰为引发剂,使丙烯睛在涤沦(PET)纤维上接枝共聚。
- Poly (vinyl alcohol) has been protected against radiation by benzalation and benzoylation. 聚乙烯醇的耐辐解可通地苄叉化和苯甲酰化提高。
- Poly(vinyl alcohol)has been protected against radiation by benzalation and benzoylation. 聚乙烯醇的耐辐解可通过苄叉化和苯甲酰化提高。
- Both in laboratory and field studies, attempts have been made to speed these biodegradation processes by adding known degradative microorganisms. 在实验室和实地研究中,尝试通过加入已知的具有降解能力的微生物来加速降解进程。
- The paper also preliminarily studied the anaerobic degradative bacteria for p-phthalic acid(TA). 对对苯二甲酸(TA)厌氧降解菌进行了初探.
- METHODS:The target compound was synthesized from N-benzyl protected aminoacetophenone through hydrogenation,benzoylation and reduction. 方法:以氮-苄基保护胺基酮为原料,经氢化,苯甲酰化,还原三步合成双苯甲酰沙丁胺醇酯。
- Degradative succession is a type of augogenic succession involving colonization and subsequent decomposition of dead organic matter. 异发演替是由外界环境因素引起的,像长期的气候变化(如冰河时期)和环境在短时间内的变化(如沉积物的增加)。
- The results from this research study showed that green tea was just as good in treating acne as the benzoyl peroxide. 结果,这项研究显示,绿茶刚刚好,在治疗痤疮的苯甲酰过氧化物。
- Initiation is caused by radicals produced from azobisisobutyronitrile, benzoyl peroxide or perester decomposition. 链引发是由偶氮二异丁腈,过氧化苯甲酰或过氧酯分解生成的自由基所引起。
- The basidiomycete Phanerochaete chrysosporium (the scientific name means 'visible hair, golden spore') is a fungus with unusual degradative capabilities. 担子菌纲白色腐败菌(科学名称意思是可见丝状的、金黄色孢子的真菌)是一种有着非凡的降解能力的真菌
- Levocetirizine Dihydrochloride was prepared from benzoyl chloride by acidylation,hydrogenation,cyclization with an overall yield of 8.05%. 以苯甲酰氯为原料;经酰化;还原;环合等反应合成左旋西替利嗪盐酸盐;反应总收率为8.;05%25。
- As an example of these problems,visible contouring,motion blur,and image compression degrad ation due to MPEG compression and their compensa... 例如可见轮廓、动画模糊以及MPEG压缩引起的图像压缩失真及其补偿算法都将在本文中描述。
- The compound of acryloyl chloride was synthesized by benzoyl chlorid and crylic acid. 利用苯甲酰氯与丙烯酸反应制备丙烯酰氯。