53.2.1 The electrical fittings to be tested shall consist of one sample of theluminaire assembly, three samples of the interceptconnector, and two samples of the feed connector having the highest measuredresistance in their grounding circuit with four 20 inch (0.51 m) long sectionsof track. To determine which luminaire assembly, intercept connector, and feedconnector have the highest measured resistance, the resistance is to be measured as specified in 53.3.1 between the pointsspecified in 53.3.2 for intercept connectors, 53.3.3 for feedconnectors, and 53.3.4 for luminaire assemblies. . e% T, Z6 Z. H# d请问这里的“intercept connector”是什么意思（拦截连接器？）？“the feed connector“怎么翻译？这整段话是什么意思？谢谢大家 T" \' b/ b8 y3 C4 l