serration

Point contact in both cylinders Small grooves are called "Serration" , each serration assign as cutting edges.

小槽被称为“锯齿”每一锯齿可看作为一个刀刃。

screw driver for screws with internal serration - screw driver points , gauges and test specimens for torque testing.

螺钉和螺母的装配工具。十字头套筒扳手。尺寸和扭矩试验。

Post processing method is put forward in order to removal serration of spectral curve after calibration.

提出了反射率反演后波谱曲线上存在的锯齿状现象的消除方法；

secondary veins 13-15 on each side of midvein, adaxially slightly raised, fusing at serration.

中脉凹陷次脉13-15在中脉两边各，正面稍突起，在熔化。

Serration flow phenomenon of aluminum alloy used for can body stock

易拉罐用铝材的锯齿屈服现象

Mechanical Analysis of Crack Failures in Turbine Blade and Disk Serration of an Aeroengine

某型航空发动机涡轮叶片和轮盘榫齿裂纹故障力学分析

serration A formation resembling the toothed edge of a saw, or a single point on a serrate margin;

锯齿状形状类似锯子的齿缘，或在锯齿缘上有单一尖头；

Interim Positioning Application and Effect in Design for Fixture of Broaching End-face Serration

端齿拉削夹具设计中过定位的应用和效果

spiral involuting serration; cold rolling; cold rolling mode;

渐开线螺旋花键；冷滚轧；冷滚轧模；

Strength Constraint-Based Parameterized Design of Turbine Blade Serration

基于强度约束的叶片榫头参数化设计

Bits with square drive for screws with internal serration, hand-operated

手动的带内细齿螺钉的方形旋具头

secondary veins 10-14 on each side of midvein, often fusing at serration;

次脉10-14在中脉两边各，通常在锯齿熔化；