n.齒狀；齒狀突起

Aurelian gold yellow, millimeter of body length 9-12, two side provide abdomen dentation. 蛹金黃色,體長9-12毫米,腹部兩側(cè)具齒狀突起。

This is a widespread species variable in the shape, size, and marginal dentation of the leaf blades. 這是一在形狀，尺寸和葉片的邊緣的牙齒里易變的廣布的種。

In case that the camshaft signal measured by the first falling edge after dentation is low, then the following TDC would be of the first cylinder. 若缺齒后第一個下降沿檢測到凸輪信號為低，則接下來的TDC是一缸TDC。

Unlike the conventional hardness test. in the moving in dentation test there is a displacement of object perpendicalar fo the direction of load. 與傳統(tǒng)的硬度實驗方法不同的是，在進行刻劃硬度實驗時，被測物體在與載荷垂直方向上發(fā)生位移。

Keywords Precision blanking Hydrostatic stress Dentation angle; 精密沖裁;靜水壓應(yīng)力;齒形角;

n.刻痕；印壓；縮進；（海岸線等）凹進處