1) particulates density
![点击朗读](/dictall/images/read.gif)
颗粒物附着密度
1.
Effects of weather condition in spring on particulates density on conifers leaves in Beijing;
北京市春季天气状况对针叶树叶面颗粒物附着密度的影响
2) bacteria attached to particles
![点击朗读](/dictall/images/read.gif)
颗粒物附着细菌
1.
This research studied the ultraviolet disinfection effect before and after the separation of free bacteria and bacteria attached to particles in activated carbon effluent.
研究了活性炭处理出水(炭后水)中游离细菌与颗粒物附着细菌分离前后紫外线消毒效果。
3) attachment density
![点击朗读](/dictall/images/read.gif)
附着密度
1.
The influence of spore concentration,attachment gradient and turbidity of sea water on attachment density of spores in sea mustard Undaria pinnatifida;
裙带菜孢子液浓度、附着基坡度及海水浊度对孢子附着密度的影响
4) particle density
![点击朗读](/dictall/images/read.gif)
颗粒密度
1.
Relation between dissolving quality and particle density;
![点击朗读](/dictall/images/read.gif)
配方奶粉的冲调性与颗粒密度的关系
2.
We found that there are particles on the fracture faces of peribacteroid membranes,but particle density on P face and E face is different,the former is quite abundant,the latter is less.
细菌周膜的断裂面上有颗粒状物质,但P面和E面有所不同,前者颗粒密度较大。
6) numerical density
![点击朗读](/dictall/images/read.gif)
颗粒数密度
补充资料:线型低密度聚乙烯/低密度聚乙烯共混物
分子式:
CAS号:
性质:系由线性低密度聚乙烯与低密度聚乙烯组成的共混物,20%的低密度聚乙烯可显著改善线性低密度的加工性能,提高薄膜韧性和透光性,当低密度聚乙烯达50%时,可提高薄膜撕裂强度和断裂伸长率。可通过粒料直接掺混制备。主要用于吹塑农膜、包装膜及挤出包覆电缆。
CAS号:
性质:系由线性低密度聚乙烯与低密度聚乙烯组成的共混物,20%的低密度聚乙烯可显著改善线性低密度的加工性能,提高薄膜韧性和透光性,当低密度聚乙烯达50%时,可提高薄膜撕裂强度和断裂伸长率。可通过粒料直接掺混制备。主要用于吹塑农膜、包装膜及挤出包覆电缆。
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