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1·Since the gear engagement is a common coupling form between rotors, the transfer matrix of skew gear engagement in global coordinate system is deduced based on the concept of coupling element.

齿轮啮合是转子之间常见的一种耦合形式，根据耦合单元的概念，推导了在全局坐标系下斜齿轮啮合的传递矩阵。

2·That gear is a long alley from north to south, some skew, but it is skewed, it shows a casual, secular and romantic atmosphere.

那排档是南北向的一条长巷，有些歪斜，而正是这歪斜，使它显出了随意、世俗和浪漫的气息。

3·Specifically, as skew bevel gear and arc bevel gear are suitably to apply for high-speed, heavy load-bearing transmission situation.

为了更好地使用斜齿圆锥齿轮传动，有必要对其的承载能力进行分析。