求长用英语怎么说？

求长

• [qiú cháng]
  [数] rectification，squaring

例句

• The cause of suffering is selfish desire, whether it is the desire for pleasure, desire for revenge, or simply desire for a long life. 痛苦的根源来自私慾，无论企求快乐、报复，或只企求长寿，都会导致痛苦。
• The individual arcs cannot be rectified. 单个弧是不能求长的.
• Straightening vanes are effective in reducing the upstream pipe - length requirement. 矫直的叶片对于减少上游直管的要求长度是有效的.
• I think you would always improve, Biddy, under any circumstances. 毕蒂, 我看你在任何环境中都会不断求长进的.
• They certainly gave the impression of a carefree couple who delighted in each other's company... 他们让人明显感觉是一对无牵无挂只求长相厮守的夫妻。