单词盒子
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unknown term

U 开头单词

基本解释

  • 未知项

英汉例句

    双语例句

  • This paper deals with a class of inverse problems of determining the unknown source term for the pseudoparabolic equation.
    文章讨论了一类具有特殊初值条件的伪抛物型方程确定常数系数的反问题。
  • Then the errors of function and average of conflicting evidences were formulated, and they are correlative with the unknown term.
    文中首次提出了融合误差的概念,引入误差函数项和全局平均支持度,这两项与未知项相关。
  • To solve the equation means to move and change the terms about without making the equation untrue, until the root of the equation is obtained, which is the value of unknown term.
    解方程时要进行一系列移项和同解变形,最后求出它的根,即未知量的值。
  • 权威例句

  • But he cautions that doctors need to "think twice, and even three times" before prescribing the drugs in kids, for whom the long-term efficacy, as well as the long-term risk, is unknown.
    FORBES: Pharmaceuticals
  • Difficulties that everyday citizens (and voters) have with evaluating the merits of the most well-known financial services firms are multiplied when the challenge is to form a judgement on the long-term value provided by unknown, entrepreneurial firms who engage in financial transactions that are far removed from their own everyday lives.
    FORBES: "Villains" of Financial Crisis Wrestle with Misperceptions
  • The biggest winner in biotech last month was KV Pharmaceuticals, a heretofore unknown drug maker whose new drug to treat pre-term birth was approved but the Food and Drug Administration on Feb. 4.
    FORBES: Biotech Busts And Breakthroughs For February

词组短语

    短语

  • unknown source term 未知源项
  • determining the unknown source term 寻源

专业释义

    计算机科学技术

  • 未知字段
  • 数学

  • 未知项
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