slot opening

The harmonic influence of each structural parameter on the fractional slot motor can be achieved by changing four structural parameters in turn. The four structural parameters are width of slot opening, air-gap size, pole arc coefficient and thickness of magnet.

其次通过逐次改变影响电机转矩脉动的四种结构参数，其包括槽口宽度，气隙尺寸，极弧系数和永磁体厚度，找到每种结构参数对分数槽永磁电机齿谐波影响的映射关系。

The correlation of slot opening with air velocity for air passing through a vertical, single, rectangular slot immersed in water

空气通过浸没在水中的垂直、单一、矩形齿缝时，齿缝张开程度与空气流速的关系

This paper analyzes causation of slot opening in prefabricate slab and puts forward measure to prevent slotopenmg.

本文分析了顸制楼板顺板缝产生裂缝的原因，并提出了相应的防治措施。

Generally, the box cover lower surface is equipped with a round clamp slot corresponding with the box body opening, the box body opening end is clamped in the clamp slot;

通常所述盒盖的下表面设置与盒体的开口对应的环绕卡槽，所述盒体的开口端卡装在所述卡槽中；

Tests on Fluctuating Pressure of Slot in Sluicing Opening at Two Elevations in Muddy Water

双层泄流排沙孔门槽浑水脉动压力试验