qr [k'ju:'ɑ:r]

例句:

• The mathematic problem must be solved by complex QR decomposition algorithm.
  这个数学题必须用复数QR分解 算法解答.
  
• A fragile watermarking algorithm based on wavelet transform and QR decomposition was _ proposed.
  提出一种基于小波变换和QR分解 的图像脆弱水印方法.
  
• Using complex QR decomposition and Householder transformation , the algorithm can be recursively implemented.
  此外,算法引入了复数qr分解, 解决了算法只能处理实数信号的问题.
  
• This all could change with the use of QR codes.
  来自WSJ
• This year, we added a design element to the QR codes.
  来自BBC
• "I am scanning the QR code now," she explains.
  来自VOA