Scientists claim that animals, including men, can live 5 times longer than their normal period of growth.
科学家们认为,动物,包括人类,生命期可以是其正常生长期的五倍。
The site mine pressure observation showed that during the face roof normal period or the roof periodical pressurized period, the face equipment all presented a good stability.
现场矿山压力观测表明,无论是工作面顶板正常工作期间还是周期来压期间,工作面设备均表现出了良好的稳定性。
The site mine pressure observation showed that during the face roof normal period or the roof periodical pressurized period, the face equipment all presented a good stability.
现场矿山压力观测表明,无论是工作面顶板正常工作期间还是周期来压期间,工作面设备均表现出了良好的稳定性。
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