Crankshaft dynamics analysis and real test show that this method can identify the ignition moment, with the accuracy improved from cycle level to Angle level.

理论分析和试验表明该方法不仅可以准确识别着火始点，而且识别精度也从循环级提高到角度级。

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By placing your tablet or computer on a tray table or desk propped up at an angle toward eye level may ease neck strain and discomfort.

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The Sideline camera angle provides field-level views of the action from a camera mounted on a cart.

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Michael Eneramo poked a a cross into the net 10 minutes from full-time to put the home side ahead again only for Darragi to level from an acute angle.

CNN: Essien on target as Ghana reach World Cup