caryopsis
英
美
n. 颖果；壳果
英英释义
noun
- dry seed-like fruit produced by the cereal grasses: e.g. wheat, barley, Indian corn
双语例句
- Nuclei in endosperm cells deformed gradually at the metaphase of caryopsis development, and the initiation of small starch granules occurred during or after nuclei disruption.
在颖果发育中期，淀粉胚乳细胞的核逐步发生变形和解体，而小淀粉粒均在胚乳细胞核解体期间或解体之后发生。 - Clearing effects of panicle nitrogen fertilizer on soluble sugar, starch and protein accumulation in caryopsis flowering different sequence during the grain filling.
明确了氮素穗肥对水稻不同时间开花颖花灌浆充实过程中可溶性糖、淀粉和蛋白质积累的影响。 - The caryopsis is unusual, as the embryo extends along its whole length.
当胚沿着它的整个长度延长时，颖果是不平常的。 - Difference in Caryopsis Development Among Four Rice Varieties Differing in Grain Weight
四个不同粒重水稻品种颖果发育的比较 - This paper studied the effects of different depth sand burying on the caryopsis germination, seedling emergence and growth of Bromus inermis Leyss.
研究了沙埋对浑善达克沙地植物群落中多年生禾草无芒雀麦种子萌发、出苗和幼苗生长的影响。 - Under the epidermal cells in only the longitudinal elongation of caryopsis development process rather than split, there will be the interval between the epidermal cells with the development of rice caryopsis. 2.
下表皮细胞在颖果发育过程中仅纵向伸长而不分裂，随着水稻颖果的发育下表皮细胞间会有间隔。 - Anthocyanidin firstly pigmentizes at the part of caryopsis away from embryo, then gradually extends to the part near embryo and makes the whole pericarp pigmentized.
颖果的远胚端最早沉积花色素，以后逐渐延伸到胚端并使整个果皮着色； - It can be concluded that caryopsis ventral shape, sculpture, and foveola are very useful characteristics for the identification of species and the inference of interspecific relationships in Eleusine.
穇属植物的颖果腹面形状、纹饰、表面小孔直径及平均密度等性状，可为种类鉴定及种间关系分析提供有价值的证据。 - The content of lysine decreased with maturation of caryopsis, with the highest content in the grouting stage.
赖氨酸含量随颖果成熟度的提高而减少，积累高峰在灌浆期； - By real-scanning through a scanner, the pigmentation of anthocyanidin in pericarp was studied with three black indica varieties during caryopsis development in different days after pollination under natural and artificial controlled conditions.
以3个籼型黑米品种为材料，利用扫描仪对颖果进行即时扫描观察，对自然条件下和人工控制条件下，授粉后不同天数的颖果皮在发育过程中花色素的沉积进行研究。