Crankshaft dynamics analysis and real test show that this method can identify the ignition moment, with the accuracy improved from cycle level to Anglelevel.
理论分析和试验表明该方法不仅可以准确识别着火始点，而且识别精度也从循环级提高到角度级。
2
The unusual angle of this wound points to the second shooter from a higher level.
这个伤口的不同寻常的角度显示，第二枪从更高的地方发射。
3
The level of noise we hear also depends on the Angle and distance of the shell from the ear.