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- The sub-tropical winter weather has no apparent inhibition for the growth and development of the ovulate strobilus in Pinus massoniana. 亚热带的冬季气候对马尾松雌球果的生长发育没有明显的抑制作用。
- Result is as follows: In the middle of October, the primordium of ovulate strobilus occurred, its occurrence time varied between different-aged ramets and different occurrence part. 结果表明:雌球果原基发生时间为10月中旬,不同的树龄和着生部位,其发生时间不同。
- It lasted for more than four months from initiation of the ovulate strobilus to formation of anatropous ovules. 从雌球果原基发生到胚珠分化历时4个多月。
- Initiation and early development of the ovulate strobilus in Pinus massoniana 马尾松雌球果的发生和早期发育研究
- ovulate strobilus 大孢子叶球
- Women who do not ovulate regularly have difficulty in becoming pregnant. 妇女排卵期不正常就不易受孕。
- What are the symptoms do not ovulate? 不排卵有什么症状呢?
- Female pandas ovulate only once a year, in the spring. 一年雌熊猫仅仅在春天排卵。
- Women who do not ovulate regularly have difficulty in becoming pregnant . 妇女排卵期不正常就不易受孕.
- Compared to the unstressed monkeys, they were much less likely to ovulate. 与没有处在压力下的猴子相比,她们排卵的可能性要小得多。
- The ritual causes the lizard acting as the female to ovulate and lay her eggs. 这个仪式导致这些扮作雌性的蜥蜴排卵和下蛋。
- Theritual causes the lizard acting as the female to ovulate and lay hereggs. 这就会使作为母性的蜥蜴一方受孕并排卵。
- It's only during cycles when you do ovulate that you can become pregnant. 妇女只有在排卵的月经期可受孕。
- The probability of any air-borne pollen grain impacting a female strobilus is in any case very small. 任何在空气中飘浮的花粉粒粘着于雌球花的几率,在任何情况下都是很小的。
- They may be grouped together in a strobilus or, in the angiosperms, located in the flowers. 孢子叶是高度变态的叶片。
- Analysis on the Variation of Female-male Flowers and Strobilus Production of Clonal Seed Orchard of Pinus tabulaeformis Carr. 油松无性系种子园雌雄球花量及球果量变异分析。
- The rolling is what stimulates her to ovulate; if she doesn't roll, she can't take. 翻滚可以刺激母猫排卵;如果它没有翻滚,那么它就不能排卵。
- 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。
- As you may recall from previous years, female giant pandas almost always undergo a pseudopregnancy when they ovulate but fail to conceive. 大家可能还记得前几年,雌性大熊猫几乎总是接受假时,排卵,但不能受孕。
- Then, a few weeks later, the two lizards switch roles and repeatthis process so that the second female will be able to ovulate and layher eggs. 几星期之后,这两只蜥蜴会把角色倒换过来,重复上述过程,这样让第二方母性也能够受孕、排卵。