| 1. | Review on the megastrobilus theories of conifers 松杉类裸子植物的大孢子叶球理论评述 |
| 2. | It has evolved by fusion of the two edges of the megasporophyll 心皮是由大孢子叶两边愈合进化而来的。 |
| 3. | There is a significant positive correlation between the length of short shoot and the microstrobil numbers per short shoot 短枝长与小孢子叶球数/短枝呈极呈著的正相关。 |
| 4. | The extracting technology of fucoidan from sporophyll powder of sea mustard undaria pinnatifida suringar by enzymatic hydrolysis 热水浸提法提取裙带菜孢子叶粉岩藻聚糖硫酸酯的工艺研究 |
| 5. | The carpel is homologous with the megasporophylls of certain spore - bearing vascular plants ( pteridophytes ) and the ovuliferous scales of gymnosperms 心皮和能产生孢子的维管植物(羊齿类)还有具胚珠的裸子植物的大孢子叶是同源的。 |
| 6. | In the clubmosses and horsetails only one type of strobilus is formed , while in the gymnosperms female megastrobili and male microstrobili both develop 石松和楔叶类只形成一种类型的球果,然而裸子植物既有雌性的大孢子叶球也有雄性的小孢子叶球。 |
| 7. | The results of analysis of correlation and variance show that the florescence prolongs with raising elevation , but numbers of microstrobil per short shoot ( sh . sh . ) decrease evidently 相关分析和方差分析结果表明,随海拔高度的增加,花期逐渐延长,但小孢子叶球数/短枝下降。 |
| 8. | A very small tongue - shaped flap of tissue inserted on the upper surface of the leaves ( microsporophylls ) and sporophylls of certain clubmosses ( e . g . selaginella ) and quillworts ( isoetes ) 某些石松门(如卷柏)和水韭类植物(水韭属)的孢子叶上具有的一种极小的舌状结构, 。 |
| 9. | The results of variance analysis showed the variant extent of above 5 morphologic characters was plant height > crown breadth > sporophyll number > leaf number > leaf breadth in turn 方差分析结果表明: 5个形态指标在种群间的差异程度依次为株高冠幅孢子叶数叶数叶宽。 |
| 10. | The maximum microstrobil per short shoot is 6 . 45 , the maximum anther per microstrobil is 58 , the maximum pollen grain per anther is 23000 每个短枝上小孢子叶球数最高达6 . 45个,每个小孢子叶球最多含花药58个,每个花药含有花粉粒最高达2 . 3 104个,平均每个小孢子叶球含花粉粒达65 104个。 |