benzoyl的例句大全

PET fibres were grafted 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.

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A new method for determination of benzoyl brightener by multiplying photometry is first reported.

通过考察不同因素对倍数光度滴定法测定过氧化苯甲酰的影响,得到了一种测定过氧化苯甲酰的新方法.

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The crosslinking reaction of fumarate-trimethylolpropane pre-polymers was initiatedby benzoyl peroxide ( BPO ) and vitamin C ( VC ).

聚乙二醇(PEG) 的加入可有效控制预聚物的分子量和粘度.富马酸 - 三羟甲基丙烷预聚物交联反应采用过氧化苯甲酰 ( BPO ) -抗坏血酸 ( VC ) 引发体系.

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A new method is developed to determine benzoyl peroxide ( BPO ) added in wheat flour.

提出了一种面粉中过氧化苯甲酰含量的新型检测方法.

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Benzoyl peroxide kills off bacteria, while salycic acid and sulphur break down white heads and blackheads.

过氧化苯甲酸可以杀灭细菌, salycicacid和硫磺都可以消除粟疹粒和黑头粉刺.

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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.

词典精选例句

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.

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However, unlike benzoyl peroxide, antibiotics work to reduce inflammation as well.

然而, 与过氧化苯甲酰相比, 抗生素以减少炎症为主.

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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.

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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%.

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The influences of reaction conditions and crosslinking degreethe content of benzoyl peroxide groups were studied.

研究了各种条件对过氧酰基含量的影响.

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This is why dermatologists often combine topical antibiotics with benzoyl peroxide for better results.

这就是为什么皮肤科医师往往结合外用抗生素与过氧化苯甲酰以达到更好的结果.

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Objective To develop a method to detect benzoyl peroxide contained in condiment liquid chromatography ( HPLC ) technique.

目的建立 高效液相色谱 法测定调料品中过氧化苯甲酰的方法.

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OBJECTIVE The anti-inflammatory and analgesic effects of benzoyl sinomenine, a new synthetic compound derived from sinomenine.

目的:考察青藤碱衍生物苯甲酰青藤碱的镇痛 、 抗炎 作用.

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It is based on phenol benzoate which is made from benzoyl chloride and phenol through rearrangement and etherification.

它主要由苯甲酰氯和苯酚制备苯甲酸苯酯，然后重排、醚化所得。

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The title compound has been prepared from the reaction of fluorescein and benzoyl chloride. Its crystal and molecular structure is determined by single crystal X-ray diffraction.

以荧光素和苯甲酰氯为原料制备了荧光素二苯甲酰酯，并用X射线单晶衍射法测定了晶体和分子结构。

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In this paper the synthetic methods and properties of benzoyl chloride are introduced, and its downstream products and its application are stated.

叙述了苯甲酰氯的性质、合成工艺路线、实验室和工业制法，产品规格及其分析方法。并对其深加工产品及其应用进行了概述。

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METHODS The intermediate 1 was synthesized via the friedel-crafts reaction between chlorobenzene and benzoyl chloride.

方法以氯苯和苯甲酰氯为原料，进行傅克酰化反应，合成出第一个反应中间体；

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Synthesis of noncyclic crown ethers with 1 phenyl 3 benzoyl thiocarbamide as terminal groups(ⅱ)

含有1－苯基－3－苯甲酰基硫脲端基的开链冠醚的合成（Ⅱ）

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The reaction of benzotrichloride and chloroacetic acid to form chloroacetyl chloride and benzoyl chloride in the presence of catalyst was studied.

研究了三氯甲苯和氯乙酸在催化剂存在下反应生成氯乙酰氯和苯甲酰氯的工艺条件。

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