发泡剂

The performances of the porous material and the optimal amount of foamer wereinvestigated.

本研究还采用注塑成型方式制备了多孔纳米羟基磷灰石／聚酰胺6(n-HA／PA6)复合材料，考察了发泡剂的用量及多孔材料性能。

The use performance; the role and connection with electrode body of the electrode nipple pin were studied. The technological processes for preparing the electrode nipple pin including the selection of the raw materials, formulation ratio additive and foamer were determined.

研究了电极接头栓的使用性能、主要作用和选用接头栓补救电极和接头连接质量的优点；研究了电极接头栓的原料选择、原料配比、添加剂和发泡剂的选取；确定了电极接头栓的生产技术要求和生产工艺流程。

Simple to operate, and easily adjustable for foam consistency, the Liberty 20 Gallon Foamer can provide the user with a range of foams, from wet, clinging foam to dry, shaving cream foam; the user can decide what type of foam is required.

操作简单，方便地为泡沫的一致性可调，自由20加仑发泡剂可以提供一系列的泡沫用户从潮湿，执着泡沫干燥，剃须膏泡沫，用户可以决定什么类型的泡沫需要。

The technological processes for preparing the electrode nipple pin including the selection of the raw materials, formulation ratio, additive and foamer were determined. The results showed that the electrode nipple pin prepared exhibits high binding effect,which reached the object.

确定了电极接头栓的原料选择、原料配比、添加剂和发泡剂的选取；确定了电极接头栓的生产技术要求和生产工艺流程；试验证明了研制的高性能接头栓具有高粘结、强固结、有效补强的作用。

The Liberty 20 Gallon Foamer includes a 12 metre discharge hose assembly with stainless steel ball valve and both a fan nozzle and a zero degree nozzle.

在自由20加仑发泡剂，包括一个不锈钢球阀，都一和零度喷嘴风扇喷嘴12米排放软管总成。

The porous architecture can be adjusted by the combination of processingparameters such as the weight of starting mixture used per mold and the ratio ofcomposite to foamer as well as n-HA content in n-HA/PA66 composite.

孔隙率和孔隙结构受单模材料用量，发泡剂比例和复合材料中纳米羟基磷灰石含量的影响。

The purpose of this paper is to study the radar absorbing effect of foamglass with graphite as vesicant.

本文的目的是研究石墨作发泡剂的泡沫玻璃的微波吸收特性。

The importance of studying shrinking of polystyrene pattern for evaporative pattern casting is pointed out in this paper.After studying effects of technological factorsexpandable polystyrene(EPSbead diameter,pre-expansion time,age time of pre-expansion bead,molding steam pressure,storage time and temperature of pattern on shrinking of pattern,it is shown that the stress relaxation of pattern and the escape of pentane and water in pattern are main cause of pattern shrinking.

指出了对消失模铸造用聚苯乙烯模样收缩展开研究的必要性，研究了可发性聚苯乙烯珠粒粒径、预发泡时间、预发泡珠粒熟化时间、成形蒸汽压力及模样的放置时间、贮存温度对模样收缩的影响，认为模样中发泡剂和水分的挥发以及应力的释放是引起模样收缩的主要原因，最后提出了在实际生产中为减少模样收缩应采取的措施。

The application of sodium carbonate and citric acid blowing system in preparation of wastepaper and starch packing buffer material was investigated.

研究了Na_2 CO_3-柠檬酸系发泡剂在制取废纸-淀粉包装缓冲材料中的应用。

The results show that the properties of the three-phase foam are the best when the mass fraction of foaming agent, soluble glass and slurry are 0.2%, 2% and 20%(fly ash and water is 1:4) respectively. And the high-quality three-phase foam was formed through the established lab system.

结果表明，当发泡剂质量分数为0.2%，水玻璃质量分数为2%，灰水质量比为1：4时，制得的防灭火三相泡沫的性能最好，并在实验室构建的三相泡沫实验系统上制备出了高性能的防灭火三相泡沫。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。