The foaming period of modified method (MM) was less than that of conventional physical foaming(PF).
介绍了制备开孔硅橡胶泡沫的一种独特方法 ,该方法的工艺时间比传统的物理发泡时间短 ,具有更强的可操作性 ,减少了物理发泡剂的浪费 ,制备的泡沫开孔率与普通物理发泡的开孔型泡沫相当 ,与化学发泡制备的开孔型泡沫相比 ,泡孔细小均匀 ,且具有较小的压缩永久变形 (4 %～ 6 %
Hydroxyapatite/collagen protein porous scaffolds were prepared with hydroxyapatite powders mixed with collagen protein,via physical foaming,freezing and micro-wave drying.
把羟基磷灰石粉与一定量的胶原蛋白溶液混合,经过物理发泡、冷冻、微波干燥的过程,得到羟基磷灰石/胶原蛋白多孔支架材料。
Design & production of physically foaming coaxial cable for distribution systems;
电缆分配系统用物理发泡同轴电缆的设计与制造
The self-made gas-supplying apparatus is used to inject supercritical CO_2 into conventional physically foaming extruder instead of N_2,and the foaming properties of LDPE,HDPE,and ADD blending system are studied.
利用自行研制的供气装置将超临界CO2注入普通N2物理发泡挤出装置,并对LDPE,HDPE,ADD的共混体系的发泡性能进行了应用研究。
Twice foam extrusion for large size coaxial cable
大规格射频同轴电缆的物理发泡绝缘二次挤塑
Preparation of the Physical Blowing Microcapsule and Its Application in Three-Dimensional Printing;
物理发泡微胶囊的研制及其在立体印花中的应用
Development of 50 Ω Physically-Foamed Polyethylene Insulated RF Coaxial Cables with Corrugated Aluminium Outer Conductor
50Ω物理发泡聚乙烯绝缘皱纹铝管外导体射频同轴电缆的研制
Paulinean fashion and Pauli s influence on deve lopment of physics;
泡利风格及泡利对物理学发展的影响
Study on Microcellular Foam and Cellular Morphologic Control;
聚合物发泡的泡孔生长及连通理论的研究
Forming Mechanism of Seersucker Fabric and Researches in Its Processing Technology;
泡泡纱织物成形机理及加工技术研究
foam attenuated fabric
发泡挤压[非织造]织物
Pauli exclusion principle
【物】泡利不相容原理
Effects of Phytoestrogen Daidzein on Ovarian and Follicular Development in Chickens;
植物雌激素大豆黄酮对鸡胚卵巢和成鸡卵泡发育调控机理的研究
Study on Preparation of Foamed Concrete by Animal Protein Foaming Agent
动物蛋白发泡剂制备泡沫混凝土的研究
Expatiation is on made the mechanism of rubber foaming process, and the effect of types of foaming agent, dosage of foaming agent temperature of sulfuration on rubber foaming process.
通过试验，探讨了橡胶的发泡机理及发泡剂种类、发泡剂用量、硫化温度对橡胶发泡的影响。
Fundamental research and design of mineral product the organic firming foam maker
矿用有机固化泡沫发泡器的理论研究与设计
foamed impregnation
发泡浸渍法（粘合法非织造织物工艺）
The Research on Foaming of Polypropylene/Polydimethylsiloxane Blend
PP/PDMS共混物的发泡行为研究
Signal transduction of BMP/Smad and its relationship with mammalian folliculogenesis
BMP/Smad信号通路与哺乳动物卵泡发生
Continuous Extrusion Foaming of Polypropylene/ Polydimethylsiloxane Blend
PP/PDMS共混物的连续挤出发泡成型
Experimental Study of Microscopic Physical Analog on Foam Multisystem
泡沫复合体系微观物理模拟实验研究
A mass of bubbles of air or gas in a matrix of liquid film, especially an accumulation of fine, frothy bubbles formed in or on the surface of a liquid, as from agitation or fermentation.
泡沫一种在液体表面或内部由于搅动或发酵起泡形成的轻而发白且成微细泡沫状的物质