滑行水准的标杆是弯形 CASI体系中的四大高阶目标（三级以上内容）中最核心的点，arc to arc，弧到弧，不
雪宝 · CASI 三级教练 · 2026-07-18 · 片长 16.6s · 抖音原视频 ↗
11弯数 turns
39.82°峰值倾角均值 peak incl
43.28° / 35.66°左 / 右 L / R
82.0%对称 symmetry
57.0%节奏波动 rhythm CV
1.36°反弓 angulation
234.27°/s换刃速度 edge rate
102.27°最深屈膝 knee
80%检测覆盖率 coverage
逐弯明细 Per-turn data
| 弯 | 方向 | 开始 | 时长 | 峰值倾角 | 反弓 | 最深屈膝 | 峰值位置 | 换刃速度 |
|---|---|---|---|---|---|---|---|---|
| #1 | 左 | 0.4s | 3.0s | 67.3° | -28.5° | 53.0° | 44% | 593°/s |
| #2 | 右 | 3.4s | 1.5s | 43.2° | +3.4° | 85.0° | 91% | 163°/s |
| #3 | 左 | 4.9s | 1.13s | 43.1° | +0.0° | 68.0° | 9% | 541°/s |
| #4 | 右 | 6.03s | 2.8s | 75.9° | -46.8° | 39.0° | 31% | 611°/s |
| #5 | 左 | 8.83s | 2.2s | 37.9° | -1.0° | 111.0° | 70% | 24°/s |
| #6 | 右 | 11.03s | 0.63s | 18.5° | +29.0° | 141.0° | 37% | 107°/s |
| #7 | 左 | 11.67s | 1.57s | 39.6° | +1.8° | 109.0° | 43% | 117°/s |
| #8 | 右 | 13.23s | 0.63s | 21.1° | +27.0° | 149.0° | 37% | 126°/s |
| #9 | 左 | 13.87s | 1.63s | 40.5° | +3.4° | 115.0° | 49% | 86°/s |
| #10 | 右 | 15.5s | 0.7s | 19.6° | +21.9° | 128.0° | 43% | 88°/s |
| #11 | 左 | 16.2s | 0.43s | 31.3° | +4.8° | 127.0° | 92% | 121°/s |
口径：图像平面几何与时序；机位在滑行线正前/正后方时角度最准，斜机位数值系统性偏小。分析全自动，无人工修正。