求翻译：固体氧化物燃料电池（SOFC）属于第三代燃料电池，是一种在中高温下直接将储存在燃料和氧化剂中的化学能高效、洁净、环境友好地转化成电能的全固态电化学发电装置。是什么意思？

Solid oxide fuel cell (sofc) belongs to the third-generation fuel cell, a high temperature will be stored directly in the fuel and oxidizer chemical energy efficient, clean, environmentally friendly all-solid-state electrochemical power generation device into electricity.

solid oxide fuel cell (SOFC) are the first generation fuel cell 3, is a high temperature in the storage directly in the fuel and oxidizer in the chemical energy efficient, clean, environmentally-friendly energy to convert the power generation unit in the solid state electrochemistry.

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Solid oxide fuel cell (SOFC) belongs to the third generation of fuel cells, direct is a high temperature will be stored in the fuel and oxidizer in chemical energy efficient, clean and environment-friendly conversion into electricity of all-solid state electrochemical generators.

Solid oxide compound fuel cell (SOFC) belongs to the third generation fuel cell, will be one kind stores up directly under the high temperature in the fuel and the oxidant chemical energy highly effective, pure, the environment in a friendly way transforms the electrical energy the entire solid stat