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单词 Primary energy source
释义

Primary energy source

原声例句
Vox 观点

White fat cells have many functions one of the most important being that they're the body's primary energy source.

白色脂肪细胞有很多功能,其中最重要的是它们是身体的主要能量来源。

健身知识科普

Sugars, like glucose and fructose, are used throughout multiple mechanisms of our evolutionary energy system, making it our body's primary energy source.

糖,如葡萄糖和果糖,在我们进化能量系统的多种机制中被使用,使其成为我们身体的主要能量来源。

英语百科

Primary energy































World total primary energy supply of 155,505 TWh (or 13,371 Mtoe) by fuels in 2012 (IEA, 2014)[1]
  Oil (31.4%)  Coal/Peat/Shale (29.0%)  Natural Gas (21.3%)  Biofuels and waste (10.0%)  Nuclear (4.8%)  Hydro (2.4%)  Others (Renew.) (1.1%)
Primary energy outlook. Projected from 2007 (EIA, 2010)

Primary energy (PE) is an energy form found in nature that has not been subjected to any conversion or transformation process. It is energy contained in raw fuels, and other forms of energy received as input to a system. Primary energy can be non-renewable or renewable.

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更新时间:2025/6/18 9:53:26