坚持中央的统一领导，变成了“一切统一口径”。
And maintaining unified leadership by the Central Committee is interpreted as "doing everything according to unified standards".
结果：得到28颗人工牙的颊舌径、近远中径、牙尖高度、中央窝深度、牙尖平衡斜面斜度的数据。
Results: The geometric feature parameters of 28 artificial teeth in their own coordinates were obtained, including the mesiodistal and buccolingual dimension, the height and inclination of cusp.
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