查询词典 endosperm

Capsules, berries or stone fruit, seeds have endosperm.

蒴果、浆果或核果，种子有胚乳。

Seed subglobose, without endosperm, without strophiole; seed coat membranous.

种子近球形，没有胚乳，没有种阜；种皮膜质。

Seeds 2, or 1 with 1 sterile locule, yellow-brown, dark castaneous, or black, ovoid, globose, or ellipsoidal, glabrous or piliferous, strophiolate or not, with or without endosperm, sometimes with an appendage at end opposite to strophiole.

种子2，或者由于1室不育而仅有1个种子，黄棕色，深栗色，或者黑色，卵球形，球状，或者椭圆体，无毛或者具毛，具种阜或无，有或无内胚乳，有时种阜对面有一个附属物。

Seeds with oily endosperm; cotyledons small, suborbicular.

种子具油性的胚乳；子叶小，近圆形。

Suspensor A temporary stalklike row of cells, found in angiosperms, that differentiates from the proembryo by mitosis and pushes the embryo into the nutritive endosperm after fertilization.

胚柄：被子植物中临时由一串细胞排列而成的茎样结构。

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 with bony tegument; endosperm thin; cotyledons oblate, rounded; radicle short.

种子有多骨的皮；胚乳薄；子叶扁球形，绕行；胚根短。

Mm. Seeds 1 or 2, subglobose; testa membranous; endosperm fleshy.

种子1或2，近球形；种皮膜质；胚乳肉质。

Seed 1; testa absent; endosperm copious; embryo large.

种子1；种皮缺席；胚乳丰富；胚大。

Seed 1; testa absent; endosperm starchy; embryo rather large.

种子1；种皮缺席；胚乳古板；胚相当大。

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。