当浸泡时间延长到9天，涂层形貌由片状转化成海绵状，而且介孔结构部分消失。
After soaking for 9 days, the plate-like structure is turned into a sponge-like structure, and the mesopores partially disappear.
瓦片背面均匀地紧贴在轴承孔壁上，使它有很好的承载和散热能力，提高工作可靠性，延长使用寿命。
Tiles evenly close to the back wall of the bearing bore, it has good load-carrying and heat capacity , improve reliability, extend service life.
冲压薄壁M形滚针保持架窗孔形状采用圆弧形空刀槽，可以提高产品质量，延长轴承使用寿命。
Adopting are type run-out of tool during pressing the window shape of thin thickness type M needle roller cage, the product quality can be improved & the bearing life can be extended .
随着时间的延长、酸浓度的增加、温度的升高和电压的增大膜厚增加，孔密度下降。
With the increase of reaction time, acidic concentration, temperature and anodize voltage, the membrane would become thick and the pore density become small.
潜孔钻机除尘系统对于延长钻机使用寿命，保证作业人员的身体健康至关重要。
Removing dust in the down-the-hole drill is very important in lengthening the service life of drill and assuring the health of workers.
米兰- - -凯塔，马孔和奥德·维基与里尔的合同将延长一年。
MILAN - Lille have extended the contracts of Kader Keita, Jean Makoun and Peter Odemwingie for one season.
孔压随震动幅值增大、持时延长而变得更高；
The pore pressure gradually increases as the input motion amplitude becomes larger and the shaking duration becomes longer.
绿泥石环边中的晶间孔对延长组油藏来说，意义可能不大，但为以后酸性水的渗流提供了部分通道；
The intercrystalline pores in chlorite rims are of limited value for petroleum storage, but can somehow contribute to the reservoirs as pathways for acidic fluids circulation;
绿泥石环边中的晶间孔对延长组油藏来说，意义可能不大，但为以后酸性水的渗流提供了部分通道；
The intercrystalline pores in chlorite rims are of limited value for petroleum storage, but can somehow contribute to the reservoirs as pathways for acidic fluids circulation;
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