散生 meaning in English
irregular stocking
Examples
- Hymenanthesoides : growth rings boundaries distinct
单管孔：导管散生。 - Vessels solitary with angular outline ; perforation plates scalariform ; intervessel pits and vessel - ray pitting alternate to scalariform ; helical thickenings only in vessel elements tails
导管横切面为多角形，单管孔，散生。螺纹加厚仅出现导管分子尾端。梯状穿孔为主。 - Wood semi - ring - porous ; vessels solitary with angular outline ; perforation plates reticulate and scalariform ; intervessel pits and vessel - ray pitting alternate ; helical thickenings throughout body of vessel elements
单管孔，散生；整个导管分子上具螺纹加厚。网状和梯状穿孔。 - In terms of culm size , biomass , distribution and adaptability , 33 bamboo species with potential value for energy - oriented use are listed in this paper , among which 14 being sympodial , 18 monopodial and 1 amphipodial
摘要根据竹子个体大小、生物量高低及其分布状况和适应性，文中列出了33种具有潜在能源化利用价值的竹种，其中，合轴丛生或散生型14种，单轴散生型18种，复抽混生型1种。 - 1 . the study of comparative anatomy on the structure of seedlings of acorus tatarinowii and zantedeschia aethiopica suggested a . tatarinowii was more primitive " x " - shape mesarch haplostele , while z aethiopica atactostele ; the actinostele of root of the former was di - to octoarch , but the latter only di - to pentarch ; the pattern of endothecial wall thickening in a . tatarinowii was characteristic of five - face thickened and contained passage cell , while z . aethiopica four - faced thickened and known as casparian strip
通过对石菖蒲和马蹄莲幼苗结构的比较解剖学研究，发现石菖蒲幼苗的子叶节区下部为原始的中始式二原型的“工”字形的单中柱，而马蹄莲为散生中柱；石菖蒲根的维管柱为2 - 8原型星状中柱，马蹄莲为2 - 5原型星状中柱。石菖蒲根的内皮层细胞壁为马蹄形五面加厚；而马蹄莲为凯氏带四面加厚。