胚乳的

The objective of the experiment was to elucidate the effect of planting densities on morphogenesis of seed capsule and development of starch granule in maize endosperm.

阐明种植密度对玉米种皮形态建成及胚乳淀粉粒发育的影响。

Seeds with oily endosperm; cotyledons small, suborbicular.

种子具油性的胚乳；子叶小，近圆形。

It takes about 0.5 h for a pollen tube from germination to arrive at the micropyle. About 0.5 h after pollination, the pollen tube releases two sperms into one synergid. At 0.5-2.5 h after pollination, the egg cell fuses with one sperm to form a zygote. About 10.0 h after pollination, the division of the zygote begins. The duration of the zygote lasts about 2.5-10.0 h. However, one sperm nucleus fuses with two polar nuclei at 1.0-3.0 h after pollination, and 5.0 h after pollination the primary endosperm nucleus begins to divide.

水稻受精过程经历的时间表如下：授粉后，花粉在柱头萌发；花粉萌发至花粉管进入珠孔大约需要0.5小时；授粉后0.5小时左右，花粉管进入一个助细胞，释放精子；授粉后0.5-2.5小时，精卵融合形成合子；授粉后约10.0小时，合子第1次分裂，合子期为授粉后2.5-10.0小时；授粉后1.0-3.0小时，精核与两极核融合；授粉后约5.0小时，初生胚乳核分裂。

Seeds dispersed explosively from opening valves, without endosperm; testa smooth or tuberculate.

种子从打开裂的裂爿中爆炸传播，没有胚乳；种皮光滑或者具瘤。

Seed ± globose, usually somewhat concave ventrally, without endosperm.

种子多少球状，通常有点凹的腹，没有胚乳。

Syncarp fleshy throughout or at least at basal portions of calyx, sometimes very large, flowers and bracts fused at their tips to form an areolate surface or free and forming variously shaped processes on surface. Seed without endosperm; cotyledons fleshy, equal or unequal.

合心皮果各处肉质或至少在花萼基部肉质，种子没有胚乳；子叶肉质，相等的或不等长。

Seeds numerous, apex awned; awns white villous throughout or on more than half; endosperm absent.

结子多数，先端；芒整个或超过一半为白色具长柔毛的；无胚乳。

But after early lineages branched off, flowers bulked up their endosperm with two sets of genes from the mother and one from the father.

但在原始种系分出旁系后，花的胚乳增生，两组基因来自雌株，一组来自雄株。

The chalazal parts of the endosperm containing free nuclei forms several lobes.

包含游离核的合点端胚乳部分形成几个裂片。

Seed elliptic, obovoid-elliptic, or obtriangular, abaxial surface with a linear to orbicular chalazal knot, adaxial surface with a linear raphe; cross-section of endosperm T- or M-shaped.

种子椭圆形，倒卵球形椭圆形，或倒三角形，背面具线形到圆形种脐，正面具线形种脊；胚乳T或M形的横截面。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。