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
双语例句
- 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。 - T-test on oil content between reciprocal cross showed there were the extremely significant difference from 8 combinations, and the cytoplasmic effect on oil content could not be ignored. 3.
正反交组合含油量的t检验表明有8个组合达到极显著，细胞质效应对杂种含油量的作用不可忽视。 - 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。 - Nanchong yellowish barley ′ s reciprocal cross experiments showed that the leaf character of F is the same as the maternal ones. So it is due to cytoplasm heredity.
南黄大麦经正反交遗传实验，F1代叶色性状均表现母本性状，故为细胞质遗传。 - 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 - Self-incompatibility line of '9' overall percentage of methylation than the self-incompatibility system in the 'Gan 6' higher than 2.34%. Self-compatible line and the self-incompatible line reciprocal cross the progeny genomic DNA methylation level of disparity. 2.
自交不亲和系的‘9’总体甲基化的水平比自交不亲和系的‘甘6’高出2.34%；正反交的子代基因组DNA的甲基化水平差异较小。 - Aestivum were selected to carry out the reciprocal cross and backcross with 77 ( 2)& 1 as the common parent plants. And at the same time, their progenies were also investigated.
种内的一些品种和变种中，选取了10个具有不同特点的材料，以77（2）&1为共同亲本，进行了正反杂交和正反回交，并对其后代进行了考查。 - This paper applied reciprocal method of work to solve deflection curve equation of deep beams of the rectangular cross section under uniformly distributed load and concentrated load with different boundary conditions. This paper analyzed the results from the calculating examples.
应用功的互等法求解均布荷载和集中荷载单独作用下不同边界条件的矩形截面深梁的挠曲线方程，并在算例之后，进行了结果分析。 - The 6 Chen g's index traits of F 2 ranged successively, and many individuals showed over-parent genetics, with the same trends in both direct cross and reciprocal cross.
F2这6种特征性状均为连续变异，有相当比例的个体表现超亲遗传，正反交趋势一致； - In order to analysis the genetic characteristic of male sterility, test cross, sister cross, back cross, reciprocal cross and self pollination were conducted with these male sterile plants.
通过正交和反交对不育株的所属类型进行分析，结合自交、回交分析其遗传特点。