- 更多网络例句与无胚的相关的网络例句 [注：此内容来源于网络，仅供参考]
-
Apomixis is a means of asexual reproduction by which plants produce embryos without meiosis and fertilization; thus the embryos is of clonal, maternal origin.
无融合生殖是指不经减数分裂和受精作用而产生胚的一种无性繁殖，因此是胚的克隆，母系繁殖。
-
Fruit a winged schizocarp, commonly a double samara, usually 1-seeded; embryo oily or starchy, radicle elongate, cotyledons 2, green, flat or plicate; endosperm absent.
通常，果飞行的分果相似物，通常1种子；胚油性或淀粉的，胚根拉长，子叶2，绿色，平的或折扇状的；无胚乳。2n = 26。
-
Fruit a usually solitary follicle, sessile or stipitate, dehiscing usually along adaxial suture, sometimes along abaxial one, very rarely circumscissile at base, sometimes indehiscent.
果通常为单生的蓇葖果种子1(或者2)，直立，通常具假种皮，很少无假种皮；种皮厚假种皮有色，肉质；胚乳宿存或无；胚直立；在无胚乳的种子里子叶厚并且肉质，在有胚乳的种子里子叶薄。
-
Seeds small, obovate, angular and wingless or planoconvex with a narrow marginal wing; testa crustaceous, shiny; embryo small, straight; cotyledons subrounded, clasping, embedded in copious fleshy endosperm.
种子小，倒卵形，具角和无翼的或平凸具一个狭窄的边缘的翅；种皮壳质，发亮；胚小，直；子叶近圆形，抱茎，嵌入大量肉质胚乳中。
-
This difference enables seeds to be classified as nonendospermic or endospermic.
可以凭借这种结构上的差别将种子分为有胚乳种子和无胚乳种子两类。
-
In exalbuminous seeds, the endosperm is short-lived.
在无胚乳的种子中，胚乳是短命的。
-
Seeds with thin, oily albumen, sometimes exalbuminous; embryo large, oily, straight or rarely bent.
种子有薄的油性的胚乳，有时无胚乳；胚大，油性，直或者弯曲。
-
Seeds erect or pendulous, sometimes winged, usually exalbuminous, very rarely with thin endosperm; cotyledons mostly fleshy and convex abaxially, rarely folded or convolute.
种子直立或者倒生，有时具翅，通常无胚乳，极少有薄的胚乳；子叶几乎肉质并且背面凸，很少折叠或旋卷。
-
The grain filling of superior spikelets was a continuous progressing process without interruption: Free nucleus→endosperm cell formation→endosperm cells differentiating into aleurone layer and starchy endosperm→composition and storage of reserve materials such as starch and storage proteins.
水稻强势籽粒的胚乳发育是一个无间断的连续过程，经过游离核期→胚乳细胞化→胚乳细胞分化发育成糊粉层和淀粉质胚乳→合成和累积淀粉、蛋白质等贮藏物质，约在20d以内完成胚乳发育的全过程，不同强势籽粒的胚乳发育进程大体一致。
-
The average cell number of each embryo were significant differences between 12-24 hr and 36-48 hr treatment and 0-72 hr treatment of early blastula; the cleavage index of each embryo were significant differences between 0-12hr and 24-36 hr treatment and 0-72 hr treatment of the hatching of blastula; embryo cell number and cleavage of other treatments were no differences.
早期囊胚的12-24h处理组和36-48h处理组的每一胚胎平均细胞数与0-72h处理组有显著差异；扩张囊胚0-72h处理组的分裂指数与0-12h处理组和24-36h处理组有显著差异，其它各组的胚细胞数和分裂指数均无差异。
- 更多网络解释与无胚的相关的网络解释 [注：此内容来源于网络，仅供参考]
-
ablastous：无胚芽的
ablastin 抑菌抗体 ;抑殖素 | ablastous 无胚芽的 | ablution 清洗;洗淨(液)
-
ablastous：无芽的,无胚的;抑殖素的
ablastin抑菌抗体,抑殖素 | ablastous无芽的,无胚的;抑殖素的 | air blast鼓风;喷气
-
aperispermic,aperispermous：无胚乳的
apatetic color 拟色,保护色 | aperispermic,aperispermous 无胚乳的 | apertura 孔,开口,萌发孔
-
exalbuminose：无胚乳的
exacttest 精密试验 | exalbuminose 无胚乳的 | exalbuminous 无胚乳的
-
exalbuminous：无胚乳的
exalbuminose 无胚乳的 | exalbuminous 无胚乳的 | examination 检验
-
exalbuminous：(拉,exalbuminus)无胚乳的(指种子)
evulsion撕去 | exalbuminous(拉,exalbuminus)无胚乳的(指种子) | exaltation兴奋
-
exalbuminous seed：无胚乳种子
在这两种类型中,又根据成熟种子内胚乳的有无,将种子分为有胚乳种子(albuminous seed)和无胚乳种子(exalbuminous seed). 一颗稻谷或小麦,习惯上叫种子,其实一颗去谷壳的糙米和小麦,仍不是真正的种子而是果实,籽粒的外面是果皮,
-
germless：无根源的
germine 胚芽碱 | germless 无根源的 | germless 无胚种的
-
germless：无胚种的
无排水设施的undrained | 无胚种的germless | 无配偶的unmatched
-
germless：无胚种的/无根源的
germine /胚芽碱/ | germless /无胚种的/无根源的/ | germogen /胚原浆/