Wirr Minus w irreversible, this is the work which is done to the environment by the system, -Wrev minus w irreversible is always smaller than minus w reversible.
一点提示，不可逆过程中系统,对外界做的功，总是小于,之前我们。
2
Conclusions the damage of EWBH to the central nervous system is limited and reversible.
结论全身热疗对中枢神经系统造成的损伤是轻微的、可逆的。
3
This paper presents a reversible DC speed regulation system that has great difference in constructions with the normal ones.