...态下的声波，声波参数包括声脉冲持 续时间(duration time) 、脉冲间隔时间(interpulse interval)、起始频率(starting frequency)、终止频率 (ending frequency)、带宽(bandwidth)和最大能量处 频率(frequency of the most power)，并计算出能率环 (duty cycle...
These show that vegetation dam can reduce starting drag force and startingfrequency of sediment in upper reaches. And can make athletic sediment deposit.
说明植物坝可以减小泥沙的起动拖曳力，降低上游泥沙的起动频率，并能使运动的泥沙在坝上游沉积下来。
2
This paper induces the lowest limit of frequency for variable-frequency adjustable speed and soft starting, gets the best startingfrequency for soft starting.
本文推导出了变频调速及软起动的频率最低限，发现了软起动的最佳起动频率。
3
A good starting point would be 512mb, then move up or down to determine optimal value, measure throughput or response times, and analyze GC logs to understand frequency and length of scavenges.