
好词典

Named after the German inventor and industrialist Ernst Werner von Siemens (1816–1892), who contributed significantly to electrical engineering.
❶ 西门子,电导的国际单位制单位,符号为S,表示导体的导电能力,等于欧姆的倒数。
“The conductivity of the material is measured in siemens per meter.”
(这种材料的电导率以西门子每米为单位测量。)
“One siemens is equal to one ampere per volt.”
(一西门子等于每伏特一安培。)
siemens per meter — 电导率的单位,表示每米长度的电导值,常用于描述材料的导电性能。
“The copper wire has a conductivity of 58 siemens per meter.”
(铜线的电导率为58西门子每米。)