Level 2: Bearing change, axial tuning.

级别2：轴承更换。轴心更换。

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The results show that the change of oil-film whirl angle makes the characteristics of journal bearing change greatly, and the more the whirl radius is, the more the influence is.

结果表明，油膜涡动角度的变化对三油楔固定瓦滑动轴承的静、动特性和稳定性将产生很大的影响，且这种影响随油膜涡动半径增大而增大。

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"Although [the] eastern Africa region has not been part of the industrialized world, and is not still, yet it is actually bearing the greatest brunt of climate change," said Malakwen.

虽然东非地区一直不属于工业化世界，现在也不是，但它实际上承受了气候变化最严重的后果。

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Barclays said the change in ownership of the offshore company had no bearing on the transaction or required approvals.

BBC: Barclays misled shareholders about source of ?3bn

It is believed that a mint worker named Samuel Brown made the coin, managing to change the die in order to create a coin bearing a bogus date.

BBC: Rare Liberty Head nickel sells for $3.1m