branching index

英 [ˈbrɑːntʃɪŋ ˈɪndeks]

美 [ˈbræntʃɪŋ ˈɪndeks]

支化系数

The research on the structure of Paulownia elongata stand indicates that the first branching height is positively relative to the site index and seedling quality, but negatively to the second branching height.
通过对117块兰考泡桐样地资料的分析，发现兰考泡桐一接干的高度与立地和苗木质量间存在着正相关，二次接干的高度与一接干的高度存在负相关。
Effects of the liquid structural change on crystallization orientation were investigated. It is found that the melt after the liquid structural change preferably grew on the high index crystal plane with the solidification process, which was responsible for the branching of low index single crystal plane.
液-液结构转变对晶体生长取向的影响主要是随凝固长度增加，液-液结构转变使合金实现高指数晶面取向，加剧了低指数晶面分支现象。
On the one hand, sulfur increased the transverse diameter of garlic, reduced branching index; on the other hand, sulfur increased yields of garlic.
一方面，硫增加了蒜头横径、降低大蒜二次生长指数；另一方面，增加了鲜重。