For the with non circular section rolling wheel is adopted in impact roller, a new work method is made.

冲击压路机由于采用了异形截面工作轮，使这种压路机有了新颖的作业方式。

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During summer on the top half of Earth, our planet is actually farther from the sun than during winter, a fact owing to our non-circular orbit around the sun.

在地球的上半部分为夏季的时候，实际上这时的地球离开太阳的距离比在冬季还要远。所以会这样，是由于我们围绕太阳运行的轨道，并不是圆的。

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With the linear motor as the micro-feed servo mechanism, the numerical control machine can solve non-circular machining problem.

数控机床采用直线电机作为刀具的伺服进给机构，可以解决非圆零件的加工问题。

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It would have 80 independently rotating, non-circular floors.

ECONOMIST: Monitor

But again, if you accept the circular logic of appeasement - that always puts the burden of proof on the non-aggressor - then you will never learn these, or any other lessons.

CENTERFORSECURITYPOLICY: The Path to the Next Lebanon War

The chamber was packed, with the MEPs - including Robert Kilroy-Silk making a very rare appearance, sitting in the non-aligned section with Jean Marie le Pen et al - parked behind their computer screens in semi-circular rows.

BBC: My week as an MEP - Tuesday