I translated this mod from English: https://yadi.sk/d/ElCEIUYyIsljNw

I guess some terms may really confused you, when you did the translation, like the following terms:
alien-mutation-mirror-laser-decrease=Mirror: Laser decrease resistance (10)
alien-mutation-mirror-laser-percent=Mirror: Laser percentile resistance (100)
The "decrease resistance" and "percentile resistance" are specific terms used by the game damage model, as shown here: https://wiki.factorio.com/Damage & https://wiki.factorio.com/Damage/ru
And the damage type strings can be found under base/base.cfg:
[damage-type-name]
acid=Кислота
electric=Электрический
explosion=Взрывной
fire=Огонь
impact=Столкновение
laser=Лазер
physical=Физический
poison=Яд

But yeah, I will trust in your translations. Your Russian is "infinitely" better than mine. ;-)

Thanks for the explanation, I modified locale: https://yadi.sk/d/GXEMJ0OccP8TSA

Thanks, and it is applied to 0.16.2 just released.
I am not updating for Tank Platoon and Gun Pod mods, because I am making some major updates to them.