We have carried out three sets of knee joint exposure:normal front position and two side positions, and studied in comparison with respective aluminumwedge exposure tests.
笔者就膝关节常规正、侧位进行三组曝光，并与铝梯做对应测试研究。
2
The effect of bonding time on the bonding strength of thick aluminum wire wedge bonding was studied under different ultrasonic power conditions.
试验研究了不同超声功率条件下，键合时间对粗铝丝引线键合强度的影响规律。
3
The influences of ultrasonic power on heavy aluminum wire wedge bonding strength were investigated.