select drive meaning in English
选定驱动器
穴驱动器
Examples
- There is no disk in the selected drive
所选驱动器上没有磁盘。 - Unable to determine the file system type for the selected drive
无法判定所选驱动器的文件系统类型。 - Here is a simple disk scanner ; this scans the selected drive for mp3 files and list them along with information about them on a grid
这是一个简单的磁盘扫描器；它扫描选定的驱动器来搜索mp3文件，并在网格中将它们和信息一块列举出来。 - Mp3 cataloger - here is a simple disk scanner ; this scans the selected drive for mp3 files and list them along with information about them on a grid
这是一个简单的磁盘扫描器；它扫描选定的驱动器来搜索mp3文件，并在网格中将它们和信息一块列举出来。 - Mechanical impact dynamics is used to analyse the production and spread of stress wave when hydraulic pile hammer hammerblows piles , the stress wave influence the course of driving pile . slender hammer that is equal to wave resistance of the pile can bring ideal stress waveform . when the hammer weight is constant , efficiency of driving pile can be increased by means of selecting drive cap and cushion pad of different rigidity to match the hammer according to various geological condition and the pile . the structure and principium of hydraulic system of double - acting hydraulic pile hammer with double cylinders is studied in detail in the paper , the hydraulic system and electric control system of six - ton - double - actin hydraulic pile hammer with double cylinder is designed on the basis of it
本文应用冲击机械系统动力学分析打桩过程中锤体与桩撞击时应力波的产生、传播以及该波对沉桩过程的影响。认为与桩等波阻的细长状锤体能够产生理想的应力波波形；在桩锤重量一定的情况下，可针对不同的地质情况和桩，通过选择不同刚度的桩帽和桩垫与其匹配来提高打桩效率。本文对双缸双作用液压打桩锤液压系统的结构和工作原理进行了深入的研究，并在此基础上设计出六吨双缸双作用液压打桩锤的液压系统和电控系统。