The results show that both gas-formingproperty and decomposition latent heat of the polystyrene material influence the metal flow velocity and the gaseous pressure of the gap significantly.
结果表明，模样汽化潜热与发气性均严重影响铝合金液的充型速度及间隙压力。
2
These uplifts did not only reformed reservoir property, their traps also provided the site for hydrocarbon accumulation in the early stage, and favourable for oil and gas pool forming.