diagrammatic representationsingle-line representation单线: uniline; single wire; one li ...表示法: notation; representation not ...点线表示法: point representation表示法: [自动化] notation; representation notation; identification◇表示法指明 representation specification射线表示: ray representation下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:单线表示法，即可在微信中查询翻译
