求翻译：(2）修正方法。~，.. ．MP 环境温度每变化IC便会有0O1a的压力差。修正公式为：实际值(MPa)：加压时压力+OJH压时温度一观察时温度)x．。用修正后的压力值与加压值相比较，即可看出压OO1力是否下降是什么意思？

(2) correction. ~，.. ． MP IC environment temperature change will 0O1a pressure differences. Correction formula for: actual value (MPa): pressurized pressure +OJH pressure at temperature observation of temperature) x.. Amended, the pressure and compression values compared to see whether the-OO1 decline