extender是什么意思？

extender的音标：extender的英式发音音标为：[ɪks'tendə]extender的美式发音音标为：[ɪk'stendə]...

Sometimes extender circuits are used to increase the fan - in capability of digital circuits.有时,使用扩展器电路来提高电路的扇入能力.The structure of the chain extender was defined and verified each other.确定了该扩链剂的结构,各方法相互验证.Polyurethane el...