1.
The part of the axis of a plant embryo or seedling plant that is below the cotyledons.
（下）胚轴低于胚轴的一个植物胚胎或根的轴的一部分
2.
Such seedlings are characterized by having elongated hypocotyls or epicotyls.
这样的幼苗具有伸长的下胚轴或上胚轴的特征。
3.
Among cotyledon, petiole of cotyledon, hypocotyl, and radicle, hypocotyl has the most responsive explants to2,4- D.
在子叶、叶柄、胚轴以及胚根四者当中,下胚轴对2,4-D的反应状况最好。
4.
Cytyledons and future stalk called the hypocotyl elongate.
子叶和未来称为下胚轴的主轴延长。
5.
Somatic Embryogenesis and Plantlet Regeneration of Hypocotyl Explants of Callistephus chinensis ‘Bouquet Scarlet’
翠菊‘花束绯红’下胚轴体胚发生及植株再生
6.
The genetic model of stem length and specific stem length agreed with additive-dominant model.
只有下胚轴长和比下胚轴长这两个性状的遗传符合加性-显性模型。
7.
It was found that calcium reduced elongation of cucumber hypocotyls.
有人发现，钙能抑制黄瓜胚轴的伸长。
8.
Aseptic Germination of Seeds and Plant Regeneration from Hypocotyls for Fraxinus Mandshurica Rupr;
水曲柳的无菌发芽与胚轴的离体再生
9.
Physiological Effect of Heat Stress on Pea (Pisum sativum) Hypocotyls
热胁迫对豌豆下胚轴生理的一些影响
10.
During development of the seedling, the hypocotyl forms the lower portion of the stem from the radicle up to the cotyledons.
在幼苗发育期间，下胚轴从胚根到子叶的茎的下部形成。
11.
The stem of a seedling or an embryo located between the cotyledons and the first true leaves.
上胚轴位于子叶和最早的真叶之间的籽苗或胚芽的茎
12.
When hypocotyl emerges out of the seed coat for1-2 mm.
当下胚轴穿出种皮约1—2毫米时,生毛细胞的外壁向外突出,形成下胚轴毛。
13.
As the development of the hypocotyl continues, the characteristic crook in the upper portion becomes apparent.
由于下胚轴继续发音，上部特有的弯曲变得明显。
14.
At the onset of germination, the hypocotyl elongates rapidly by cell enlargement.
萌发开始时，下胚轴依靠细胞增大而迅速伸长。
15.
Studies on growth and organ differentiation from hypocotyl callus of beauty Bush
猬实下胚轴愈伤组织的生长和器官分化研究
16.
STUDIES ON PLANTLET REGENERATION OF COTYLEDON AND HYPOCOTYL IN DESCURAINIA SOPHIA
播娘蒿子叶及下胚轴诱导再生植珠的研究
17.
Study on the Hormonal Control of Adventitious Root Formation at Different Stages in Mung Bean Hypocotyl Cuttings;
绿豆下胚轴不定根形成不同时期的激素调控
18.
Study on the Tissue Culture and Genetic Transformation with Hypocotyl of Sunflower;
向日葵下胚轴组织培养及其遗传转化的研究