雌雄两性花

At the same time, the existence of respective specific proteins during the development of pistillate and staminate flowers shed some light on the difference of further development direction between these two kinds of flowers.

在减数分裂期前和减数分裂期荔枝的雌雄花的发育都有一个相似的历程，即该时期都有两性花原基，都能正常减数分裂，因而这2个时期都有出现和消失同样的特异蛋白，同时，雌雄花的发育又存在着各自特有的蛋白，从大分子水平上阐明了它们进一步的发育方向的不同。

Shrubs (sometimes scrambling or rarely somewhat climbing) or rarely small trees, monoclinous or andromonoecious, armed or unarmed, apparently without oil glands.

灌木或很少小乔木，雌雄同花或雄花两性花同株，具刺或无刺，表面没有油腺体。

Seedlings of the 538 precocious cross seedlings were observed on floral organ variations. The variation type includes Hermaphrodite flower, spike inflorescences, branch spike inflorescences, male and female flowers in one spike inflorescence, rosette male inflorescences.

在538株早实杂种苗中，共有12个单株在2a生时发生了花器变异，变异类型包括两性花类型、穗状花类型、穗状花具分枝类型、穗状花雌雄同序类型、柱头变异类型和雌花序莲座状类型。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。