1) variety of leaces shapes
叶形变异
2) morphological variation of leaf
叶形态变异
3) trilobal cross section
三叶异形
1.
In this paper, we studied the cross section morpholgical structures and properties of PET filament yarn with trilobal cross section at conventional spinning speed by measuring the degree of profile, breaking Strength and elongation, shrinkage in boiling water and Uster value, ect.
本文通过测定涤纶三叶异形长丝的异形度、断裂强伸度、初始模量、沸水收缩率和条干不匀率等，研究了在常规纺丝速度下涤纶三叶异形长丝的结构性能。
6) diversifolious
异形叶的
补充资料：因变异而产生的形形色色的月季花
乔守怡提供
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条