pinch-and-swell structure 缩胀构造 ; 胀缩构造
The effect of molecular structure of polymer to anti-swell ability are studied by analysing clay stabilization capabilities investigated.
通过防止泥页岩水化膨胀的粘土稳定性能研究，讨论了它们的分子结构对抑制性的影响。
The effect of the technology and equipment, such as the structure and dimension of die plates, the extrusion conditions and so on, on the die swell and shrinkage of tread extrudate was described.
阐明影响挤出胎面膨胀和收缩的主要工艺及设备因素是口型板的结构和尺寸、挤出条件以及设备。
At last, a reasonable ladle linings structure which attain the goal of improving the ladle service life was put forward by changing the lining structure and considering the fact about swell gap.
通过改变钢包内衬结构并结合内衬砖膨胀缝等因素提出合理的钢包内衬设计方案，达到提高钢包的使用寿命的目的。
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