@prefix : . @prefix rdfs: . :x1 rdfs:label "a" . :x2 rdfs:label "z" . :x3 rdfs:label "aaaZZZbbb" . :x4 rdfs:label "zz…
USB-TTL 源代码
USB-TTL转换器是连接计算机与串行设备的理想选择,支持将USB信号无缝转换为TTL电平,广泛应用于单片机编程、物联网设备开发及工业自动化控制等领域。通过6136个精选资源,从基础教程到高级应用案例一应俱全,帮助电子工程师快速掌握USB-TTL技术精髓,提升项目开发效率。无论是…
@prefix : . @prefix rdfs: . :x1 rdfs:label "a" . :x2 rdfs:label "z" . :x3 :label 2 . :x4 :p rdfs:Clas…
@prefix : . :x :num 1 . :x :num 2 . :x :num 3 . :x :num 4 . :x :num 1.5e0 . :y :num 1 . :y :num 2 . :y :num …
@prefix : . :x1 :num 1 . :x2 :num 1 . :x3 :num 1.0 . :x4 :num 1e0 .
@prefix : . @prefix xsd: . # These object values are true by the boolean effective value rule. :x1 :p 1 . :x2 :p…
@prefix : . @prefix xsd: . # These object values are true by the boolean effective value rule. :x1 :p 1 . :x2 :p…
@prefix rdf: . @prefix : . :x :list (1 2 3) . :x :list (1 2 3) . :x :bag [ a rdf:Bag ; rdf…
@prefix xsd: . @prefix : . ## 1. (Lowest) no value assigned to the variable ## or expression …
@prefix : . [] :p "123456789012" . [] :p "a2345678901" . [] :p "1234567890" . [] :p "b23456789" . [] :p…
@prefix : . @prefix xsd: . :x1 :p "xyz" . :x2 :p "xyz"@en . :x3 :p "xyz"@FR . :x4 :p "xyz"@fr . :x5 :p "xyz"@EN …