膨胀物
1.During extrusion of PP, die pressure and apparent viscosity prominently decrease, and die temperature increase with ultrasonic treatment.
2.The expanding ejecta drive an outward-moving shock wave that races ahead of the ejecta into the interstellar gas (bright outer rim).
3.A procedure in which a catheter equipped with a tiny balloon at the tip is inserted into an artery that has been narrowed by the accumulation of fatty deposits. The balloon is then inflated to clear the blockage and widen the artery.
5.In this paper,the adsorption effect of Zn~(2+) by three clay minerals,i. e.
6.Metals are elements that can be defined by their properties,such as ductility,toughness,malleability,electral and heat conductivity,and thermal expansion.
8.Therefore,present reservoir fluids are analyzed,CO2 expansion test is conducted,and fluid properties are compared before and after gas injection to determine stimulation mechanism.
9.Thermal expansion coefficient value (α1), softening temperature (TS) were measured by dilatometer. SEM, XRD were employed to investigate the morphology and composition of the bioceramics. XRD, SEM, ICP, FTIR and EDS analyses of the bioceramics surface after different soaking periods in SBF.
10.In this paper the flowability,die swell and melt fracture of ACR/PVC blends prepared from three types of acrylate copolymers and polyvinyl chloride have been studied.
