point spread

基本解釋

• 分差；讓分

英漢例句

雙語例句

• Only blind image restoration algorithms can be used in space solar telescope(SST) image processing when the point-spread function is unknown.
  圖像恢復(fù)是太空太陽望遠(yuǎn)鏡（SST）圖像處理的重要組成部分，當(dāng)點擴散函數(shù)未知時只能進(jìn)行盲恢復(fù)。
• There exist three sampling methods according to the sampling objects: the transfer function sampling, the point-spread function sampling and the weighting function sampling.
  理論分析表明，按照抽樣對象的不同，存在三種適用范圍不同的算法：傳遞函數(shù)抽樣法、點擴展函數(shù)抽樣法和加權(quán)函數(shù)抽樣法。
• The primary difficulty with blind image restoration is insufficient information. This calls for proper incorporation of apriori knowledge about the image and the point-spread function(PSF).
  盲圖像恢復(fù)的主要困難是信息不足，而為了恢復(fù)圖像和確定點擴散函數(shù)需要適當(dāng)?shù)南闰炛R。

權(quán)威例句

• How can you give the banks a three-point spread when Japan's official discount rate is 0.5%?
  FORBES: "To fix Asia, fix Japan first"
• By electing Cruz over Dewhurst, and by a whopping 14-point spread, Texans are sending their own message to Washington.
  FORBES: Explaining Ted Cruz's Texas Victory: We Don't Want No Stinkin' Compromise
• The attractive margins on commercial lending (a gaping three-point spread between the prime rate and the Federal Reserve discount rate) don't alter this gloomy picture.
  FORBES: Magazine Article

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詞組短語

短語

• temporal point -spread function 時間點擴展函數(shù)
• point -spread function psf 點擴展函數(shù)
• 3D point -spread-function 三維點擴散函數(shù)
• 3 d point -spread-function 三維點擴散函數(shù)
• d point -spread-function 三維點擴散函數(shù)

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