power density

常見(jiàn)例句

As engines get smaller, yet maintain the power density of a larger engine, the valves in them tend to take a greater beating.
發(fā)動(dòng)機(jī)越來(lái)越小巧，卻仍保留了大號(hào)發(fā)動(dòng)機(jī)的動(dòng)力密度，這時(shí)氣門(mén)會(huì)承受更大的熱量。
The combination of materials determines the characteristics of the battery, including its energy and power density, safety, longevity and cost.
材料之間的結(jié)合決定了電池的特性，包括它的能量和功率密度，以及安全性、使用壽命和成本。
The objective of the integrated design and development activity is to further improve power density, increase energy efficiency, and to reduce manufacturing cost.
綜合設(shè)計(jì)和開(kāi)發(fā)活動(dòng)的目標(biāo)是為了進(jìn)一步改善功率密度，提高能量效率并減少制造成本。
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An alkaline cell with sufficient power density may soon, however, be on the way.
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Nor can they compare to the power density of sources like natural gas, oil and nuclear.
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The first of the Four Imperatives, power density, is the most telling of the rates.
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