Aimed at Liaohe heavy oil reservoirs, a new type of high temperature fleeing proof chemical agent FPJ was developed by the research of foamability, foam stability and sealing characteristic.
针对辽河油田稠油油藏特点，通过发泡性能、泡沫稳定性以及高温下的封堵性能的研究，研制出一种新型的高温防窜化学剂体系FPJ。
Finally, with the help of Uniform Design, study porous influent characteristic of foam for the prescription of foam enhanced by polymeric surfactants.
最后利用填砂管模型，研究了高分子表面活性剂增强泡沫体系在多孔介质的渗流特性。
The characteristic and application of the foam, and the requirement of the forming technology is described in the paper. In the same time, the foaming mold is introduced.
阐述了发泡材料的特点及应用，以及成形工艺要求；同时，对发泡材料成形模具进行了介绍。
Energy absorption characteristic of a plastic deformation energy absorber filled with aluminum foam in a thin-wall metal tube under quasi-static state was studied by test method.
通过试验方法研究了泡沫铝填充薄壁金属管塑性变形缓冲器在准静态作用下的吸能特性。
Some foreign characteristic methods of making phenolic foam were given.
并且列举了国外有特点酚醛泡沫塑料的制造方法。
This article has analyzed the common traditional material wind tube deficiency and the introduction phenol aldehyde foam uses in to ventilate the wind tube the fine characteristic;
本文分析了常见传统材料风管的不足之处并介绍酚醛泡沫材料的用于通风风管的优良特性；
This article has analyzed the common traditional material wind tube deficiency and the introduction phenol aldehyde foam uses in to ventilate the wind tube the fine characteristic;
本文分析了常见传统材料风管的不足之处并介绍酚醛泡沫材料的用于通风风管的优良特性；
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