说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 挥发性酚
1)  volatile phenol
挥发性酚
1.
Continuous flow analysis for determining the volatile phenol in water;
连续流动分析测定水中挥发性酚
2.
Spectrophometric method was used to determine volatile phenols in water.
利用分光光度法测定水质中的挥发性酚,标准曲线线性范围0~0。
2)  volatile phenols
挥发性酚
1.
Study on the capacity of lactic acid bacteria in wine to produce volatile phenols;
乳酸菌产生挥发性酚的初步研究
3)  volatile hydroxybenzene
挥发酚
1.
Improvement of measurement for content of volatile hydroxybenzene;
挥发酚含量测定方法的改进
2.
In the area of monitoring water quality,the most important organic items are volatile hydroxybenzene,and 4-aminoantipyrine photometric method is the first choice for determining volatile hydroxybenzene in water.
在环境水质监测中,水中挥发酚的测定是最重要的有机监测项目。
4)  phenol [英]['fi:nɔl]  [美]['finɑl]
挥发酚
1.
The Method of Purifying 4-AAP in Detecting Phenol and Its Attentive Problems;
测定挥发酚时提纯4-AAP的方法及应注意的问题
2.
Pilot study on emergent treatments of raw water suddenly polluted by phenols;
饮用水源突发挥发酚污染应急处理中试研究
3.
Detection of Phenol in Water with Segmented Flowing Analyzer;
间隔流动分析仪测定水中的挥发酚
5)  volatile phenols
挥发酚
1.
Online supported liquid membrane extraction-flow injection spectrophotometric determination of volatile phenols in water;
支撑液膜在线萃取流动注射光度法测定水中挥发酚
2.
Spectrophotometric determination of volatile phenols in the environmental samples with oxidation of 4-AAP using ammonium persulfate;
过二硫酸铵氧化4-AAP光度法测定环境水质中挥发酚
3.
Continuing determination for batch samples of water on volatile phenols with method of 4-Amino antipyrine;
4-胺基安替吡啉法对批量水样挥发酚连续测定
6)  Volatile phenol
挥发酚
1.
Researches on the feasibility of salting-out-distillation for the enrichment of volatile phenol and aniline in wastewater;
盐析蒸馏富集水中挥发酚和芳胺的可行性研究
2.
Determination of volatile phenol of living water;
气相色谱法测定生活饮用水中的挥发酚
3.
Study on influencing factors for photocatalytic degradation and removal of volatile phenol in coking wastewater;
焦化废水中挥发酚光催化降解去除影响因素的研究
补充资料:挥发性发泡剂
分子式:
CAS号:

性质:又称挥发性发泡剂。加入其使聚合物基体形成泡孔结构的物质只发生物理变化,不发生化学变化。一般是能够溶于树脂的低沸点液体或易升华固体,当树脂受热时,它们挥发或升华产生大量气体,使塑料发泡。在此过程中,发泡剂仅是在物理形态上发生变化,化学组成不变。常用的物理发泡剂主要是脂肪烃或卤代烃如戊烷、己烷、三氯氟甲烷、三氯三氟乙烷等,沸点一般不超过100℃。此外,还有二氧化碳、氮气等气体。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条