种子的

Apomixes is comparable to the conditions of apogamy and apospory, which are seen in many ferns.

在这个过程中珠心的二倍体细胞发育为胚胎，二倍体种子的遗传组成与亲本完全相同。

The presence of aril outside the testa may increase the buoyancy of the fruit.

芡种子的种皮共有四层，成熟后坚硬，种皮外有假种皮，有增加浮力的作用。

If you are not a Bench Warmer and you have followed the uploading torrents guide closely, post your problem to the forums (be as precise as you can!).

如果你不是热板凳，而且你也严格遵守了上传种子的操作守则，请向论坛提出你的问题

Young ones feed on the boll, the part of the cotton plant that contains the seeds.

它的幼虫以boll为食，boll是棉花植株上包裹种子的部位。

Place the sunflower seeds in the brine and let them soak for at least 12 hours.

向日葵种子的地方，让他们的盐水浸泡至少12小时。

Direct sowing rice added appropriate calcium oxide had a positive effect on seed seedling rate.

直播水稻添加适量的氧化钙，对种子的出苗率有积极影响。

Herb of the Mediterranean region having pungent seeds used like those of caraway.

一种拥有辛辣气味种子的地中海地区的草本植物。

Salinity and temperature had significant effect on the germination rate of cowpea seed.

温度、盐浓度对豇豆种子的萌发有极显著的影响。

Dehiscence may be violent to aid seed dispersal.

激烈的开裂可以帮助种子的传播。

Seed dormancy and germination are complicated processes, and their mechanisms to date are still unclear.

种子的休眠和萌发是一个复杂的过程，至今尚未能清楚阐明其调控机制。

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。