But Hartley 2's nucleus is definitely the smallest one so far, its long axis spanning only about 2 kilometers (1.2 miles).

不过哈雷2号的核心毫无疑问是目前见过的最小的了，它的长轴直径仅约2千米(1.2英里)。

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The special surveying method adopted for the super long axis not only satisfied the surveying precision but also improved the surveying efficiency.

超长轴线的投测采用独特的两点间恢复直线的测量方法，既满足施测精度，又提高测量效率。

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The main direction of the vessels was parallel with the long axis of the teeth.

其主要的血管走行方向为与牙齿长轴平行。

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"We're finding that when you rub a natural biological surface that has an orientation - that has a grain, if you will - and you run that grain perpendicularly to the long axis of the ridges, we find a dramatic increase in friction, " Dr Dominy told BBC News.

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But grassroots unease about the long-term implications of the Blair-Ashdown axis is also bound to surface.

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As of last week, Clyde Union Pumps (formerly Weir Pumps) has been added to the long list, and Dundee's diagnostics firm Axis-Shield is resisting a takeover bid from the US - at least at the current bid price.

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