实际: reality; practice变元: variable实际变元值: actual argument value实际变元阵列: actual argument array实际变动: actual change实际变量: real variable实际变异性: true variability实际变量参数: actual variable parameter电流互感器的实际变比: actual transformation ratio of current transformer电流互感器的实际变化: actral transformation ratio of current transformer,; actual tra formation ratio of current tra former,电压互感器的实际变比: actual transformation ratio of a voltage transformer电压互感器的实际变化: actral transformation ratio of current transformer; actual transformation ratio of voltage transformer变元: [数学] (变量) variable◇变元结合 argument association变元表: argument list; parameter list变元错: argument error变元段: argument segment变元块: block of argument变元栈: argument stack不变元: fixed element; invariant element单变元: single argument负变元: negative argument共变元: covariant element假变元: dummy argument键变元: key argument空变元: blank argument; dummy argument; empty argument; null argument
