boundary-scan英'baʊndriːsk'æn美'baʊndriːsk'ænCOCA³¹⁵¹¹¹⁺⁴ 基本例句 边界扫描¹⁰⁰ Many in-circuit testers now have boundary- scan test capability. With boundary-scan testing, you can test interconnections on PCBs without using a probe on each node. 很多测试设备具有分界扫描的功能,这样,测试人员就可以直接测试印刷电路板上的互连,而没用必要使用探针去测试每一个节点了。 qingdaonews