In the physical foaming system can play a very good nucleation effect.
在物理发泡体系中能起到很好的成核效果。
According to different principles of gas process, it can be divided into physical foaming and chemical foaming.
根据发泡剂发气过程原理的不同，可以分为物理发泡和化学发泡两大类。
Raised foaming printing can be classified as physical foaming printing and chemical one according to the variety of foaming agents used in the printing paste.
根据发泡立体印花浆中发泡剂不同，发泡立体印花可分为物理发泡立体印花和化学发泡立体印花。
Microcellular polymer material processing technology at home and abroad literatures mainly uses the physical foaming, and micro chemical research reports rarely plastic process.
前国内外文献报道的微发泡聚合物材料加工主要采用物理发泡的技术路线，而化学微发塑工艺的研究报道很少。
Experimental study on physical modeling of the foaming oil wellbore.
泡沫油井筒物理模拟实验研究。
The results showed that the physical and mechanical properties of bio-fiber composites can be improved though foaming.
研究结果表明：以碳酸氢钠为发泡剂对生物质纤维基复合材料进行发泡可以有效提高材料的物理力学性能。
Material and methods: Choose harmless material to animal's cell and physical de-foaming methods.
材料与方法：采用对动物细胞无害的材料和物理方法去泡。
The influence of the physical properties, chemical compositions and temperature of slag and the gas source on the slag foaming is summarized.
总结了炉渣物理性质、化学成分、温度和气源等对炉渣泡沫化的影响。
The influence of the physical properties, chemical compositions and temperature of slag and the gas source on the slag foaming is summarized.
总结了炉渣物理性质、化学成分、温度和气源等对炉渣泡沫化的影响。
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