In low and ultra-low homogeneous reservoir start-up pressure have an impact on the flow rate, reservoir production decline law, water production laws and injected watersphere of influence.
低和特低均质储层中的渗流启动压力对渗流速度、油藏产量递减规律、产水规律和注入水的波及范围都有影响。
2
Likewise, fire, air, water their natural position is with earth in sphere at the center then water then air then fire.
同样道理，火，气，水，的自然状态，便是以球状形式围绕着地球，先是水，再来是气，接着是火。
3
For the finale, he creates a rainbow by shining a bright light into a glass sphere containing a single drop of water.