power density

基本解释

• [核][物] 功率密度；谱线密度；力密度

英汉例句

双语例句

• As engines get smaller, yet maintain the power density of a larger engine, the valves in them tend to take a greater beating.
  发动机越来越小巧，却仍保留了大号发动机的动力密度，这时气门会承受更大的热量。
• The combination of materials determines the characteristics of the battery, including its energy and power density, safety, longevity and cost.
  材料之间的结合决定了电池的特性，包括它的能量和功率密度，以及安全性、使用寿命和成本。
• The objective of the integrated design and development activity is to further improve power density, increase energy efficiency, and to reduce manufacturing cost.
  综合设计和开发活动的目标是为了进一步改善功率密度，提高能量效率并减少制造成本。
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权威例句

• An alkaline cell with sufficient power density may soon, however, be on the way.
  ECONOMIST: Clean living in Iceland
• Nor can they compare to the power density of sources like natural gas, oil and nuclear.
  FORBES: Magazine Article
• The first of the Four Imperatives, power density, is the most telling of the rates.
  FORBES: The Real Problem With Renewables

• power density更多例句

词组短语

短语

• power loss density 功率损失密度
• power -density distribution 功率密度分布
• static power spectrum density 静态功率谱
• Power Spectrum Density MASK 功率谱密度模板
• power spectral density PSD 功率谱密度

• power density更多词组

专业释义

电子、通信与自动控制技术

• 功率密度

  and the maximum power density of 11.7 W/m3 was achieved.
  ,与载Pt为0.5 mg/cm2时的结果相当,同时系统的功率密度也达到了最大值11.7 W/m3。

  能源科学技术

• 功率密度

  To measure the beam power and the distribution of beam power density, as an emphasis, a calorimeter is designed.
  为了测量束功率和功率密度分布，设计了功率测量靶。

  计算机科学技术

• 功率谱密度
• 功率密度

物理学

• 能量密度

数学

• 谱线密度

机械工程

• 功率密度