您要查找的是不是：
- partial sterility of pollen 花粉部分不育
- The mean vitality of pollen reaches 92%. 花粉生活力平均为92%25。
- Its proboscis has got stuck to a lot of pollen. 它的喙上粘了很多花粉。
- Complete male sterility and partial male sterility were induced on 2 cultivars K78 1B and T0002B by chemical hybridization agents SC2053 and BAU2. In the course of pollen abortion, the change of endogenous hormones was assayed. 实验以K78－1B和T0002B为材料，分别用化学杂交剂SC2053和BAU2诱导完全和部分雄性不育，测定了花粉败育过程中花药组织各种内源激素的变化。
- The stamen produces a lot of pollen. 雄蕊产生大量的花粉.
- complete sterility of pollen 花粉全不育
- The pollen sterility of 392A, 86A and 629A are closely related with the abnormal growth of tapetal cells. 392A、86A和629A的花药败育与绒毡层发育异常有密切的关系。
- THF PATHWAYS OF POLLEN PLANT MORPHOGENESIS OF HYOSCYAMUS NIGER L. 天仙子(Hyoscyamus niger L.;)花粉植株形态发生的途径
- A study of pollen morphology of Sparganium from China. 我国黑三棱属花粉形态的研究.
- partial sterilization of foods at a temperature that destroys harmful microorganisms without major changes in the chemistry of the food 食物在一定温度下局部杀菌破坏有害的微生物而没有发生主要变化
- partial sterilization of foods at a temperature that destroys harmful microorganisms without major changes in the chemistry of the food. 食物在一定温度下局部杀菌破坏有害的微生物而没有发生主要变化。
- Sterilization of yeast by high pressure treatment. 高压处理失活酵母菌。
- Male sterility of pear cultivars of Niitaka, Atago and Housui (CK) and the features of their anther were examined, and the pollen grains per anther and pollen germination rates were investigated. 摘要为研究梨雄性不育表现和细胞学特征，观察分析了新高、爱宕和丰水（对照）梨花器官特征、花粉数量和育性，比较了花药和小孢子发育过程的细胞学特征。
- Various procedures have been advocated for the storage of pollen. 对于花粉的贮藏已经提出过各种不同的方法。
- To establish a method for sterility of Cefpirome Sulfate for Injection. 建立注射用硫酸头孢匹罗的无菌检查方法。
- Transfer of pollen from one plant to another;cross - pollination. 异花受粉把花粉从一棵植物传到另一棵里；异花受粉
- Study on the Sterilization of Fallopian Tube Silver Clips. 输卵管银夹系列节育术的研究
- Transfer of pollen from one plant to another; cross-pollination. 异花受粉把花粉从一棵植物传到另一棵里；异花受粉
- Intrageneric variation of pollen types in the genus Phyllanthus L. 叶下珠属花粉类型在属内的变异.
- Besides, the transgenic plants overexpressing FIN219 display a partial sterile flower phenotype, unequal size of asymmetric petals and spiral carpals. 另外在外表型的观察上也发现大量表现FIN219基因时会造成植物部分花朵不稔，其花瓣没有对称性，大小也不一，雌蕊呈现螺旋状。
