power spectral

基本解释

• 功率谱

英汉例句

双语例句

• To raise the accuracy and precision of EDXRF and reduce detection, it is one of key measure that rising source power of spectral X-ray.
  为了提高X射线 荧光 分析仪的准确度、精确度与降低分析检出限，有效地提高目标元素特征X射线的激发效率是关键性措施之一。
• The fractal dimensions of soil cone indices were estimated in semi-variograms and power, spectral densities, which were all very close to 2.
  运用分形和分维理论，用半方差法和功率谱密度法分别计算土壤强度的分维，其值接近2。
• For the purpose, short-time energy-zero-product with power spectral subtraction was synthesized, and then a weighted power spectral subtraction was proposed for speech endpoint detection.
  为此，笔者综合短时能零积法和功率谱减法，提出了加权功率谱减法，并用于语音端点检测。

• power spectral更多例句

词组短语

短语

• power r spectral density 功率谱密度
• power -spectral density psd 功率谱密度
• the cross -power-spectral method 互功率谱法
• power spectral density PSD 功率谱密度
• displacement power spectral density 位移能谱密度

• power spectral更多词组

专业释义

经济学

• 功率谱

  According to power spectral index of Inner Mongolia(β= 1.99
  从内蒙古城市化功率谱指数(β= 1.99

  心理学

• 频阈