polytene

基本解释

• n.聚乙烯纤维

同根派生

• polytene相关词

英汉例句

• The polytene chromosomes found in the salivary gland cells are among the largest chromosomes known today.
  唾液腺细胞中的多线染色体是目前已知的最大染色体之一。
• Ovarian nurse cell polytene chromosomes of F1 hybrid females were examined, to observe any synapsis in different zones of chromosomes.
  制作杂种 F1 卵巢营养细胞多线染色体标本， 观察染色体各区域的联会情况。
• Slides were examined and photographed under microscope to measure the polytene chromosomes.Systematic analysis was made.
  分别取成熟幼虫分离出唾液腺,经苯酚品红染液染色、压片,镜检、摄影和测量,作统计学处理。
• In comparison with the pattern of polytene chromosomes of A. minimus from Guangxi, difference at 12 positions has been found at the parts of arms in banding sequences.
  与广西微小按蚊卵巢营养细胞多线染色体比较，发现有12处差异。
• Steady of Linear Low - Density Polytene
  线性低密度聚乙烯的稳定性

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