1) backward-compatible
向后兼容
1.
In order to not make DVB-S receiver cancel,DVB-S2 adopts the backward-compatible broadcasting mode.
为了不使DVB-S接收机作废,DVB-S2采用了向后兼容广播模式。
2) backward compatibility
后向兼容
1.
Mainly described the reflow temperature curve setting up, the solder joint alloy componental calculation and estimation of liquid phase line temperature for backward compatibility assembly.
在电子产品向无铅化过渡时期,存在前向兼容和后向兼容混合焊点的可靠性问题,对相关的理论和实验研究进行了综述。
3) backwards-compatibility
后向兼容性
1.
In this article, we analysis the coding and modulation mechanism for DVB-S2 and point out its good backwards-compatibility.
本文分析了DVB-S2中ACM(自适应编码调制)的工作机制,并指出了DVB-S2具有良好的后向兼容性。
4) Downward Compatible
向下兼容，后向兼容
5) Backwards compatible solder joint
向后兼容焊点
6) backward compatible
回溯相容;向后兼容、向下兼容
补充资料：向后
1.后面;以后;往后。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条