1.
Determination of Performance for First Filial Generation of Limousin with Local Yellow Cattle
利木赞牛与本地黄牛杂交一代性能测定
2.
Fattening Experiment of Poll Dorset×Small-tail Han Sheep
无角陶赛特×小尾寒羊杂交一代育肥试验
3.
Adaptability analysis of alfalfa cultivars on red earth in Yunnan Province
紫花苜蓿杂交一代品系在云南的适应性分析
4.
Comparison between Trimolter, Tetramolter and F_1 of Eri-silkworm on Rearing Performance
蓖麻蚕三眠、四眠蚕及其杂交一代的饲育成绩比较
5.
first filial
杂交第一代, 子一代
6.
F1 The first filial generation; i.e. the first generation that results from a particular cross.
子一代（杂种一代）：杂交第一代，也就是一个特定杂交产生的第一代。
7.
a filial generation
【生】杂交后代, 子代
8.
F2 The second filial generation, obtained by crossing or selfing within the F1 generation.
子二代（杂种二代）：，通过子一代内部的杂交或自交获得。
9.
mate a hybrid of the first generation with one of its parents.
使第一代杂种与其双亲之一交配。
10.
Performance on Powdery Mildew Resistance of F_1 Generation in Hybrid Wheat
杂交小麦杂种一代白粉病抗性表现规律的研究
11.
A study on embryonic development of hybrid F_1 by Siniperca chuatsi(♀)×Siniperca scherzeri(♂)
翘嘴鳜(♀)×斑鳜(♂)杂交子一代的胚胎发育
12.
(genetics) designating the generation of organisms from which hybrid offspring are produced.
（遗传学）指产生出杂交后代的第一代生物体。
13.
Mendel called the second generation the hybrid generation.
Mendel将第二代称为杂交代。
14.
The hybrid offspring of a zebra and a horse.
杂交斑马斑马与马杂交的后代
15.
The hybrids and progeny of intervarietal crosses of P. graminis were tested on the parental hosts.
杆锈变种间杂交的一些杂种和后代在其亲本寄主上受到测量。
16.
Heterosis Analysis of Hybrid F1 of England and Spain Turbot (Scophthalmus Maximus L.);
英国和西班牙进口大菱鲆杂交子一代的杂种优势分析
17.
The Chinese yellow breed is perhaps one of the earliest products of this cross.
中国黄牛可能是最早的这种杂交后代之一。
18.
Study on Genetic Variation of the Hybrid BC_1F_1 between Elymus Dahuricus and Hordeum Brevisubulatum;
披碱草与野大麦杂种回交一代遗传变异研究