main source of energy的意思|示意

While coffee is the main source of caffeine for many people, it's also found in energy drinks, soft drinks, tea, chocolate, and over-the-counter cold and headache medicines.

对于很多人来说咖啡是咖啡因的主要来源，但它同时存在于功能饮料、软饮料、茶、巧克力，和非处方的感冒和头痛药中。

Coal is the main energy source and coal industry occupies an important position in national economy of our country.

煤炭是我国的主要能源，煤炭工业在我国的国民经济中占有十分重要的地位。

Your body converts most of the food you eat into a form of sugar called glucose, which is our main source of energy.

一个人吃掉的大部分食物会被分解成为葡萄糖，它是人体所需的主要能源物质。

The structure of a low energy and broad beam ion source, KLY-1, is described. The main design formulae are given as well as results of adjustment and measurement.

本文简介了KLY - 1低能宽束离子源的结构，给出了物理设计的主要公式和调试实验的结果。

Although carbohydrate can be converted directly into fat, one of the main effects of overfeeding with carbohydrate is that it simply replaces fat as a source of energy.

尽管碳水化合物可以直接转化为脂肪，过量碳水化合物的主要影响却是直接替代脂肪作为能量。

This leads to an increased reliance on carbohydrates as the swimmer's main source of energy, and decreased contribution from fat.

这个时候运动员的能量来源发生变化：碳水化合物占的比重会上升，脂肪则下降。