ext4 is forward compatible in that you can mount an ext3 file system as an ext4 file system.
ext4 与ext3是向前兼容的,这样就可以将ext3文件系统挂载为ext4文件系统。
in other hand, due to only the stress and strain close to interfaces of disk roller are researched, author put forward compatible displacement method of local incompatible mesh.
同时,因为研究的仅仅是辊轮接触面附近区域的应力、应变情况,提出了局部非协调网格协调位移解法。
because of the importance and difficulty in achieving forward compatibility, one of the major goals in xml schema 1.1 is to make it easy to write forward compatible schemas.
由于获得向前兼容性很重要,也比较困难,所以xmlschema1.1 中的主要目标之一就是让编写向前兼容的模式更为容易。