Translate the given Spanish text to English

[EX Q]: Some chambers use gas mixtures for originating a coating over the semiconducting flakes widely used in photovoltaic cells that are baked at different temperatures.
[EX A]: Algunas cámaras usan mezcla de gases para causar recubrimiento sobre obleas semiconductoras ampliamente usadas en celdas fotovoltaicas que se hornean a diversas temperaturas.

[EX Q]: A release element (48) is freely located within the housing.
[EX A]: CLEMA DE CONTACTO ENCHUFABLE PARA UNA PLACA DE CIRCUITO.

[EX Q]: The invention also relates to the use of said silicas as polymer reinforcing fillers.
[EX A]:
La invencion tambien se refiere al uso de dichos silices como cargas de reforzamiento de polimero.