| 释义 |
西门子xīménzǐ电导单位,它的数值等于导体电阻的倒数,如一个导体的电阻为3欧姆,它的电导就是1/3西门子。这个单位名称是为纪念德国电工学家西门子(William Siemens)而定的。{siemens; unit of electrical conductance named in memory of the German electrotechnician William Siemens, equal to the reciprocal of the resistance of a conductor, for instance, if a conductor's resistance stands at 3 ohms, then its electrical conductance is 1/3 siemens;}也叫also姆欧{mǔōu}。 |