This means that near the north or South Pole you are actually closer to the centre of the earth-where the Angle is being measured from-than you would be at the equator.

这就意味着，如果你身处南极或北极附近，你离地心的距离就比在赤道更近一些——纬度的测量就与地心有关。

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Roll centre height determined by strut axis and lower arm Angle.

侧倾中心顶点由支柱和下臂角决定。

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Screen Angle indicator: a protractor with many co - centre circles.

网角指示器：是一个带有很多同心圆的量角器。

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As the capsule thunders downwards, it ejects ballast blocks to move its centre of gravity and tilt its angle of attack.

BBC: Mars Curiosity rover success depends on 'crazy' landing

Aim the wave at the centre of the droplet, but at an angle, and the forces generated will cause the droplet to roll.

ECONOMIST: Acoustic microfluidics

Centre-back Antar Yahia settled the contest with a stunning first-half volley at an angle eight yards out from Karim Ziani's punt into the box.

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