reciprocal cross

英 [rɪˈsɪprəkl krɒs]

美 [rɪˈsɪprəkl krɔːs]

网络  反交; 正反交; 互交

英英释义

noun

• hybridization involving a pair of crosses that reverse the sexes associated with each genotype
  Synonym:reciprocal

双语例句

• Reciprocal cross effects of all traits were not significant.
  所有性状的反交效应均不显著。
• The results showed that there was significant variances in general combining ability ( GCA), special combining ability ( SCA) and reciprocal cross ( R) in grain kalium content.
  结果表明：不同品种子粒钾含量的一般配合力（GCA）效应，特殊配合力（SCA）效应和反交（R）效应，均达到极显著水平。
• Study on yield components of offspring of reciprocal cross in upland cotton intervarietal hybrid E-za-mian No.3
  陆地棉品种间杂交种鄂杂棉3号正反交后代产量性状研究
• The seed-set rate of reciprocal cross combination is 2.98%, rate of mean seed emergence is 32.38%.
  F1的结实率正反交组合均很低，平均为2.98%，种子发芽率平均为32.38%。
• The additive effect was dominant in genetic variance in grain calcium content, following by the reciprocal cross effect and non-additive effect;
  子粒钙含量的遗传以加性基因效应占优势，但反交效应和非加性基因效应也不可忽视；
• Studies on symbiotic system of nodule bacteria and tree legumes& ⅰ. nodulation, isolation and reciprocal cross inoculation
  豆科树种根瘤菌共生体系的研究&Ⅰ.结瘤观察、分离、回接和交叉接种
• Analysis of reciprocal cross effect and combining ability of fatty acid compositions of soybean
  大豆脂肪酸组份含量的正反交效应和配合力分析
• The variance analysis of combining ability showed that the difference of the general combining ability was significant, but the special combining ability and the reciprocal cross effect were not significant, which indicated that there were differences of GCA between different samples.
  配合力方差分析结果，可知一般配合力F检验达极显著的水平差异，而特殊配合力及其反交的F检验差异均不显著。
• 32 basic rapeseed parent lines together with 10 homogenous or reciprocal cross lines of them were provided by Chongqing Rapeseed Technology Research Center for tests.
  从重庆市油菜工程技术研究中心的甘蓝型油菜骨干亲本中随机选取了32份材料用于研究，另外10份材料是来源于部分研究材料的同源株系或反交组合，用以辅助评价。
• Differences of green plantlet frequency were detected in each reciprocal cross.
  正反交F1花培绿苗率存在一定差异。