primary energy
英[?praim?ri ?en?d?i] 美[?pra?m?ri ?n?d?i]
[词典] 原始能量,最初的(电子)能量;
[例句]The proportion of commercial renewable energy to the structure of primary energykeeps rising.
商品化可再生能源量在一次能源结构中的比例逐步提高。
primary energy
英[?praim?ri ?en?d?i] 美[?pra?m?ri ?n?d?i]
[词典] 原始能量,最初的(电子)能量;
[例句]The proportion of commercial renewable energy to the structure of primary energykeeps rising.
商品化可再生能源量在一次能源结构中的比例逐步提高。