過か渡と現げん象しょう

noun

transient phenomenon

Technical term in physics and engineering for a temporary state that occurs when a system changes from one steady state to another, such as electrical transients or thermal transients.

• 回かい路ろのスイッチを入いれた直ちょく後ごに過か渡と現げん象しょうが観かん測そくされた。

  A transient phenomenon was observed right after the circuit was switched on.

• 過か渡と現げん象しょうを解かい析せきするには微び分ぶん方ほう程てい式しきを解とく必ひつ要ようがある。

  To analyze transient phenomena, it is necessary to solve differential equations.