ozone precursors

用法例句

Fluorescence quenching method for determination of trace ferrum(Ⅲ) with salicylfluorone in the presence of emolsifier OP and β-cyclodextrin;

水杨基荧光酮-乳化剂OP-β-环糊精荧光猝灭法测定微量铁

This paper explores chromogenic conditions of determining trace zinc in metal plating wastewater by spectrophotometry using the 5-Br-PADAP and the emolsifier OP.

条件试验表明在pH值7 5～ 10 0硼酸 -硼酸钠缓冲溶液中 ,锌与 5 -Br -PADAP、乳化剂OP形成紫红色三元络合物 ,其λmax=5 5 2nm ,ε552 =1 3× 10 5L/ (mol cm) ,络合比为 1∶2 ,锌含量在 0～ 2 5 μg/ 5 0mL ,服从朗伯 -比尔定律。

Study on spectrophotometric determination of ferrum with phenylfluorone in thepresence of β -CD and OP;

在β-环糊精和乳化剂OP作用下苯基荧光酮分光光度法测定铁的研究

A new method for the determination of trace Cr(Ⅵ)was studied,which was based on surfactant OP enhancement.

在HAc-NaAc缓冲溶液介质中,在乳化剂OP存在下,痕量铬(Ⅵ)对过氧化氢氧化中性红的褪色反应有很强的催化作用,据此建立了测定微量铬(Ⅵ)的催化动力学光度法。

Study on the Spectrophotometric Determination of Scandium with Chrome azurol S in the Presence of Tetradecyl Pyridinium Chloride and Emulgent OP;

铬天青S-氯化十四烷基吡啶—乳化剂OP分光光度法测定钪的研究

amphoteric emulsifier

兼性乳化剂，两性乳化剂

emulsion breaker

破乳液剂，破乳[化]剂

deemulsifier, demulsifying agent

消浮化剂,反乳化剂,破乳剂,浮浊[液]澄清剂

ethylene glycol monostearate

硬脂酸乙二醇酯（遮光剂，乳化剂，稳定剂）

Method of emulsifiability test for pesticide emulsifiers

GB/T3776.3-1983农药乳化剂乳化性能测定方法

ethylene oxide condensate emulsifier

环氧乙烷缩合乳化剂

Pesticide emulsifiers--Terms

GB/T17515-1998农药乳化剂术语

fuel-water-demulsification agent solution

燃油-水抗乳化剂溶液

glyceryl ricinoleatec

柔软润肤保湿、乳化剂

No colloid, surfactants or emulsifying agents are employed in the process.

本法不使用胶、表面活化剂或乳化剂。

a gum used especially as a thickener or emulsifier.

一种树胶，尤其用作增稠剂或乳化剂。

The Application of Polymerisable Emulsifier in the Sythesise of Adhesive

可聚合乳化剂在粘合剂合成中的应用

A New Herbicide Adjuvant:Methyl Esterfied Cottonseed Oil Emulsion

新型除草剂助剂甲酯化棉籽油乳剂的研究

Study on Synthesis and Emulsion Mechanism of Rosin Dispersed Size Emulsifiers;

松香分散胶乳化剂合成及其乳化机理的研究

Study on the Application of Mixed Emulsion Stabilizer in Emulsified Honey;

复合乳化稳定剂在蜂蜜乳化工艺中的应用

Application of Emulsifier-free Bigel System Emulsion in Cosmetic;

无乳化剂双凝胶型乳状液在化妆品中的应用

Thermal Decomposition Behavior of Emulsion Explosives Prepared by Multiple Emulsion

复合乳化剂制备乳化炸药的热分解行为