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- Pollen exine sculpture isn't easily affected by environmental factors.It is exterior representation of genotype.It is one effective methodology in research of plant classification and evolution. 摘要花粉外壁纹饰不易受环境因子的影响，为植物基因型的外部表现，是研究植物分类演化的有效手段之一。
- Pollen Exine Sculpture of Sect. Camellia in Genus Camellia and Its Taxonomic Significance 红山茶组植物花粉外壁纹饰特征及其演化关系
- Pollen exine sculpture 花粉外壁纹饰
- The second group included Gold Sun, Maddy, Dwarf Fairy, Hula Girl, Winter Plum and their pollen exine showed dense fringes, rare or bare luminas and verrucate sculpture. 第2组包括‘金太阳’、‘小女孩’、‘矮仙女’、‘草裙舞女’和‘冬梅’，特点是花粉外壁纹饰的条纹密集，具瘤状雕纹，无网眼或较少；
- We define the exine sculpture variation as three main types, namely perforate, regulate and foveolate.We also found tetracolporated pollen within the sample under LM. 研究红树的花粉形态和发现多态现象有助于了解红树科红树属的花粉外壁演化。
- Different cultivars showed different exine sculpture and fringes, luminas and verrucate. (1)微型月季花粉具有3个萌发孔，极面观为三裂圆形；
- The pollen grains are spheroidal or subprolate in shape.The sculptures of the pollen exine are unexceptionally reticulate. 花粉为圆球形或近长球形，外壁表面均具网状纹饰。
- There are four primary exine sculpture types of Sect.Camellia in genus Camellia: rugulate-fossulate, rugulate-ripple, rugulate-ripple to granutate and granutate. 山茶属红山茶组植物花粉外壁纹饰主要有皱沟状、皱波状、皱波状-颗粒状和颗粒状4种类型。
- The results proposed that the abnormalities of microsporocytic cytoplasm or pollen exine, rather than the tapetal development caused the pollen abortion of Peiai 64S. 据此认为，培矮64S的花粉败育可能是由小孢子母细胞或花粉外壁的异常发育造成的，而不是由绒毡层发育引起的。
- Method: Pollen exine ultrastructure were compared for 18 populations growing under in the same environment by means of scanning electron microscope(SEM). 方法：借助扫描电镜对栽培在同一生境下的18个半夏居群的花粉形态、大小及表面纹饰等特征进行观测比较。
- Studies on pollen exine ultrastructure of the Polygonaceae 蓼科花粉外壁超微结构的研究
- Study on Micromorphology of Pollen Exine Surface in Camellia 山茶属花粉外壁表面微形态特征的研究
- A Comparative Study on Pollen Exine Ultrastructure of Several Citrus 几种柑橘属植物花粉外壁超微结构比较研究
- Pollen grains triporate, exine reticulate. 花粉粒三孔，外壁网状。
- The sculptor is working on a sculpture of Venus. 那个雕刻家正在雕一个维纳斯雕像。
- The smooth contour of the sculpture is wonderful. 雕塑物平滑的轮廓线简直太美了。
- There is a high pollen count in the air. 空气中有很高的花粉计数。
- She studied sculpture at art school. 她在美术学校学习雕刻。
- I took a course in sculpture last semester. 我上学期选了一门雕塑课。
- He was known for his sculpture of the Fates. 他以他那座命运三女神的雕塑而闻名。
