1. <b id="x0hdm"></b>
  • <sup id="x0hdm"></sup>

    1. testcross

      英[\'testkr?s]
      美[\'testkr?s]

      基本釋義

      n.
      測交(一種使雜種子一代與隱性類型交配以測定雜種子一代遺傳型的方法)

      實用例句

      Apply the tape test testcross - cut tape test of test methods D 3359, eliminating parallel cuts.

      個人理解,做測試時不需要切平行線(百格測試),直接用膠布就行.

      互聯網

      英英釋義

      Noun
      • 1. a cross between an organism whose genotype for a certain trait is unknown and an organism that is homozygous recessive for that trait so the unknown genotype can be determined from that of the offspring

      最新英語單詞

      行業英語

      又大又粗又硬又爽又黄毛片_插B内射18免费视频_黄色网站在线视频_国产真人一级毛片在线视频
      1. <b id="x0hdm"></b>
    2. <sup id="x0hdm"></sup>