A new nanostructured material that absorbs a broad spectrum of light from any Angle could lead to the most efficient thin-film solar cells ever.

有一种新型纳米结构原材料，因其可吸收来自各个角度的广谱光源，能制成有史以来最有效的薄膜太阳能电池。

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The paper presents a method of controlling the motor torque using the motor lead Angle.

提出并实现了一种利用超前角实现变磁阻电机力矩控制的方案。

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In this paper calculating method of lead angle of helical gear by measuring span length of length bar and base tangent length is put forward and lead angle calculating formula is deducel.

分析齿轮主要参数，提出用测量跨棒（）和公法线长度计算斜齿圆柱齿轮螺旋角的测绘方法，并推导出螺旋角的计算公式。

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Rangers could have taken the lead within a couple of minutes when Boyd blasted over from a tight angle after being picked out superbly by Mendes.

BBC: Rangers 2-0 Aberdeen

To compensate, some manufacturers will even slightly alter the geometry of a commuter cycle, perhaps tilting the seat post at a different angle, but that could potentially lead to shorter riders being forced into a more hunched or horizontal position.

ENGADGET: Engineering a better bicycle with DBC City Bike Design Alt