denticle

Minute triangle , but actually triangle , double triangle , denticle triangle several kinds .

分正三角、倒三角、双三角、锯齿三角几种。

Patients with denticle stone and the parasitic infection were higher than that without denticle stone ( 50.0 % , 25.4 % ) .

有牙石者（50.00%）明显高于无牙石者（25.40%）。

The requisition relates to an all set anchor pole for supporting tunnel , composed of a pole body , a supporting board , a head wedge , an anchor head with a denticle and a cement cartridge bag .

本申请是一种用于巷道支护的配套锚杆。由杆体，托板，顶头楔，带有小齿的锚头以及水泥药包组成。