pre-inactivation

not-comparable

Prior to inactivation; pertaining to the period before inactivation (of a ship, a filter, etc).

Japanese Meaning

非活性化前の / 活動停止前の / 機能停止前の

The pre-inactivation phase of the experiment requires careful temperature control.

実験の不活性化前の段階では、慎重な温度管理が必要です。

Sense（1）

Prior to inactivation; pertaining to the period before inactivation (of a ship, a filter, etc).