Disk head tracking software does not require any specialized hardware support in high-precision positioning and reducing overhead, while it achieves a variety of scheduling algorithms with a heavy load, such as the shortest access time first ( SATF ) algorithm. 磁头跟踪软件不需要任何专门的硬件支持就可以实现磁头的高精度定位,降低系统开销,同时实现了能够处理大数据量负载情况下的各种调度算法,如最短访问时间优先SATF算法等。
The head showed better reducing soil adhesion ability, and the order of the factors of soil adhesion was : the pressure, the unload velocity, the interaction of the pressure and the unload velocity, the load velocity and the time of keeping same press. 蚯蚓头部减粘效果最为突出,影响粘附的因素主次顺序为:正压力,卸载速度,二者的交互作用,加载速度和保压时间。