发泡

The electrical conductivity of PVC/CB foam made from carbon black, PVC and EPDM was studied. The bubble structure and resistivity-temperature characteristic were observed. Influences of carbon black content, crosslinker, foamer on conductive properties of PVC/CB foaming conductive composites were investigated.

以特导炭黑为导电填料，聚氯乙烯和三元乙丙橡胶为主基体制备PVC泡沫导电复合材料，研究该复合材料的泡孔结构和阻温特性，分析炭黑含量、交联剂和发泡剂对复合材料电性能的影响。

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。

A polymer particle profile modification agent was prepared using acrylic acid and acrylamide as materi- als,adding foamer A and high temperature resistant monomer B.

针对目前油田普遍存在调剖剂用量大、不经济等缺点，以丙烯酸和丙烯酰胺为原料，通过加入发泡剂A和抗高温单体B，制备了聚合物颗粒调剖剂。

The porosity increases from 68 % to 83 % when foaming time ranges from 8 minutes to 20 minutes.

当发泡时间从8 min增加到20 min时，孔隙率从68 %增加到83 %。

In welding, foaming process on a number of technological innovation, product quality with the leading industry.

在焊接、发泡工艺上的多项技术革新，使产品的品质领先同行业。

The effect of foaming process parameters on the structure of Al foams was investigated.

研究了发泡工艺参数对泡沫Al结构的影响。

This paper deals with the foaming of Linear Low Density polyethylene with filler.

本文介绍了用线型低密度聚乙烯进行填充发泡的试验结果。

Some products can use both foaming methods.

还有一些产品可以采用两种发泡方法中的任何一种。

Experience in the maintenance and installation of imported foaming equipment.

有维修或安装进口发泡设备者优先。

The effect of foaming pro...

研究了发泡工艺参数对泡沫Al孔隙率的影响。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。