The energy content of fuels is directly related to the mass and not volume.(與燃料的發熱值直接有關的是質量而不是容積。)

The mass of a body is a measure of its energy content.(測量一個物體的質量就是測量其中的能量。)

Paige now believes that her children were craving dairy products. "It was confusing because for the first year I felt good, calm and content, and had plenty of energy.(Paige現在覺得她的孩子們對奶制品著迷，“我很疑惑，因為第一年我感覺很好，平靜而滿足，充滿活力。)

The food is generally based on cereal and legume blends with edible oil added to increase the energy content.(這些食物一般以谷類，豆類混和為基礎，為了增加能量還會加入食用油。)

Collection of digesta is the main factor influencing the representative of metabolizable energy content of feedstuffs estimated with in vitro method.(食糜的采集是離體法測定代謝能值的方法中影響其代表性的主要因素。)

More than half the energy content of the fuel escapes from the power station's cooling tower as waste heat.(多于一半的燃料能量作為廢熱從電廠的冷卻塔逸出。)

To provide greater accuracy in comparing fuels, energy content is measured in terms of "British Thermal Units (BTU's)."(為了提供更大的準確性，比較燃料，能源含量是衡量計算，“個BTU的英國熱單位?！?

Leah easily could have fallen into a trap of feeling content; instead, her energy sparked a period of experimentation and renewal.(莉婭本是很容易落入滿足的陷阱的；但相反地，她的活力激發了一個實驗與更新的階段。)

It would be wise to read and compare the nutritional labels when purchasing prepackaged snacks, especially the energy, fat and sugar content, because some nutrition claims may be misleading.(購買包裝好的零食時，最留學群看并比較一下營養標簽，尤其是熱量、脂肪和糖類的含量，因為一些營養說明可能會誤導我們。)

Fuel with higher energy content is always better for gasification.(能量含量較高的是燃料氣化總是更好。)