一次枝 meaning in Chinese
primary tiller
Examples
- Influential factors of primary dendritic arm spacing in high - carbon steel billets
高碳钢小方坯的一次枝晶臂间距的影响因素 - 4 . under the directional solidification , either sub - or hyper - eutectic alloys , with the increase of growth rate , the lst dendritic arm spacing decreases and 2st dendritic arm spacing is restrained to some extent
4定向凝固条件下，随着凝固速率的增加，无论亚共晶合金或过共晶合金，一次枝晶间距减小，二次枝晶生长得到不同程度的抑制。 - Primary branch number , secondary branch number , primary branch grain number , secondary branch grain number and secondary branch grain rate are significantly positively correlated with grain number per panicle
一次枝梗数、一次枝梗粒数、二次枝梗数、二次枝梗粒数以及二次枝梗粒率都与每穗粒数呈极显著的正相关关系，这些性状的增加将有助于穗粒数的增加。 - The results showed that the treatment of oxygen supply in the rhizosphere increased significantly the eh of soil and the dry matter production of the organs , promoted early tillering , and increased the productive panicles per plant , primary branches and grains per panicle , resulting in a markedly hither grain yield ( 8 . 8 % more than that of the ck )
结果表明，与淹水处理相比，根际供氧能提高稻田土壤氧化还原电位，提高各器官的干物重，促进分蘖早发，增加有效穗数、一次枝梗数和每穗实粒数，具有显著的增产效果。