bromide paper

[ˈbrəʊˌmaɪd ˈpeipə]
  • bromide paper
  • n.

    感光纸;

纠错 数据更新时间:2025-11-14 06:29:04
1、

This paper described the mechanisms of synthesis of benzyl acetate by tetranbutylammonium bromide in the presence of phase transfer catalyst, and such factors as temperature, time are also discussed.

该文描述了相转移催化剂存在时合成醋酸苄酯的机理,对反应温度、反应时间等因素也进行了讨论。

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2、

The paper put foward the basic principle, technological process and conditions that product the tetrabromoethane, light magnesium oxide and ammonium chloride taking the waste residue from processing the maltol& the basic magnesium bromide as raw material. The production cost was estimated.

提出了以麦芽酚生产中的废渣&碱式溴化镁为主要原料,生产四溴乙烷,轻质氧化镁和氯化铵的基本原理、工艺过程和主要工艺条件,并估算了成本。

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3、

This paper reports the production of zinc bromide from zinc cinder, and investigates the optimum process conditions of material ratio, pH value and reaction temperature.

研究了以锌渣为原料制备溴化锌工艺中原料配比、pH值、反应温度等工艺条件。

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4、

The selection of a bromide paper is subject to the demand that the tonal layers of an object can be clearly showed.

请高手把我以下的中译英改进改时,谢谢!当选择感光纸时,应以能表现被拍物体色调层次为准。

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5、

The thermodynamic chart of lithium bromide solution have been introduced in this paper. The application of Duhring Chart in series and parallel flow lithium bromide absorption chiller design was also illustrated.

简要叙述了溴化锂溶液的热力图表及迪林曲线图在溴化锂吸收式制冷机的串联流程和并联流程设计中的应用。

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