The existence of a tensor product is proved in the left quasi-normal band category, and the relationship with the tensor product in the semi-group category is provided.
证明左拟正规带范畴中张量积的存在性，并证明了它与半群张量积的关系，同时给出半格在左拟正规带范畴中张量积与在半格范畴中张量积之间的关系。
The two laws of normal P -complement for finite group have been put forward by analyzing S-quasi normal subgroups.
利用s—拟正规子群给出有限群有正规P—补的两个定理。
Residuals used in normal fitting method, not only takes into account the quasi-geoid model for the geometric properties, but also take into account its physical properties.
所采用的正常高残差拟合方法，既顾及了似大地水准面模型的几何特性，又顾及了其物理特性。
Computing result indicates that quasi transverse circular arc gear is basically equal on strength distributing along tooth depth direction and it is superior to normal plane circular arc gear.
计算结果表明，准端面圆弧齿轮基本上是沿齿高方向等强度分布，优于法面圆弧齿轮。
The results are as follows:1)The chief contributions of the normal potential field are mainly concentrated at the long quasi-stationary waves and show significant seasonal variations.
主要结果如下：1位势场的高度主要贡献，集中在准静止长波范围内，并具有明显的季节变化。
Through this work, the paper conclusion has confirmed the theory which sensitivity of center-distance tolerance on the Quasi-transverse-circular-arc gear less than normal circular gear.
通过本文工作，得出中心距误差对准端面双圆弧齿轮敏感性小于其对法面双圆弧齿轮的敏感性。
Through this work, the paper conclusion has confirmed the theory which sensitivity of center-distance tolerance on the Quasi-transverse-circular-arc gear less than normal circular gear.
通过本文工作，得出中心距误差对准端面双圆弧齿轮敏感性小于其对法面双圆弧齿轮的敏感性。
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