相消（性）干扰，破坏性干扰

[光]相消干涉，[光]相消干扰；破坏性干扰

retroactive interference───倒摄干扰；逆向干扰；倒向干扰

retroactive interferences───倒摄干扰；逆向干扰；倒向干扰

proactive interference───前摄干扰

proactive interferences───前摄干扰

destructive effect───破坏性

destructive force───毁灭性力量；破坏力

outside interference───外界干扰

All right. So we see constructive interference, of course, we can also see destructive interference.───好了，我们看到的是相长干涉，当然我们也会看到相消干涉。

This situation is called destructive interference.───这种情形称作相消干涉.

In this case is it constructive or destructive interference?───在这种情况是相长干涉还是相消干涉？

So if we're subtracting the interference term, what we have here now is destructive interference.───如果我们减去干涉项，我们得到的就是相消干涉。

The fundamental principles underlying the concept of electronic beam steering are derived from electromagnetic radiation theory employing constructive and destructive interference .