1.
Preliminary Studies on Anthocyanin and Relevant Physiological Accumulations During Petal Development in Ornamental Sunflower
观赏向日葵花瓣发育过程中花色素苷及其相关生理物质积累的初步研究
2.
Comparision in Cytology and Molecular Biology of Simple and Double Flower on Hibiscus Syriacus;
单瓣与重瓣紫花木槿花发育的细胞及分子生物学的比较研究
3.
Changes of Antioxidative Activity During Florescence and Flower Senescence of Peonies Petal
牡丹花发育过程中花瓣抗氧化活性的变化
4.
Programmed Cell Death in Petal During Rose(Rosa×Hybrida) Flower Development;
月季花发育过程中花瓣细胞程序化死亡机制研究
5.
Resembling a petal.
似花瓣的，花瓣状的
6.
Like a rose-petal, he thought;
像玫瑰花瓣，他想；
7.
Trees shed their leaves, and flowers shed their petals.
树落叶了,花掉瓣。
8.
A blossom develops from a bud.
花由花蕾发育而成。
9.
The evaluation of fetal echocardiography in diagnosis of mitral malformation
胎儿二尖瓣发育异常的产前超声诊断
10.
Signaling Regulation of EMT Process in Early Heart Valve Development
心脏瓣膜发育早期EMT过程的信号调控
11.
(botany) especially of petals or leaves in bud; having margins rolled inward.
（植物学）特别是花瓣或发芽的叶子；有向内卷的边。
12.
The Relation Between Rape Sclerotiose & Petal of Rape Varieties;
不同油菜品种花瓣与菌核病发生的关系
13.
Analyses of the Floral Organ Morphogenesis and the Differentially Expressed Genes of an Apetalous Flower Mutant Apet33-10 in Brassica Napus;
无花瓣油菜Apet33-10花器官形态发生及差异表达基因分析
14.
The petals are the most easily seen parts of a flower.
花瓣是花最显眼的部分。
15.
A rose has many petals.
玫瑰花有许多花瓣。
16.
Look, the water lily is folding its petals.
看，莲花在合拢花瓣了。
17.
Semidouble-double light blue/ white top petals.
半重瓣到重瓣的花，明亮的蓝色，上花瓣端有白色。
18.
The often enlarged petal of an orchid flower.
唇瓣通常增大了的兰花花瓣