本实用新型结合了超级电容器和铅酸蓄电池两种电流载体。
This utility model combines the two kinds of current carriers: the super-capacitor and the plumbic acid battery group.
然而无论如何，这些超级计算机的实际性能和实用性还有待考察。
Their real performance and utility, however, has yet to be determined.
mke2 fs是用于在任何设备上创建ext2文件系统的实用程序—它创建超级块、索引节点以及索引节点表等等。
Mke2fs is the utility used to create an ext2 filesystem — creating the super block, inodes, inode table, and etc — on any device.
应用推荐