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
- According to the caryopsis pericarp color and plant segregation ratio of F1, F2, and F3 generations, the red phenotype of red double-haploid ( rdh) caryopsis was determined by a dominant, monogene with maternal effect.
根据杂种F1，F2和F3代颖果颜色和植株分离比例，红双单rdh颖果的红色表现型由单显性基因控制，并受母性影响。 - 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。 - A comparison of the caryopsis development, rice quality characteristics and the size, pattern, structure of the endosperm amyloplasts ( starch granules) in the two indica rice varieties was made.
比较了两个籼稻品种颖果的发育，籽粒的主要品质性状以及胚乳淀粉体的大小、形状、结构等特性。 - The caryopsis growth and endosperm development of colored rice were basically the same as conventional rice, with the exception in its anthocyanidin accumulation in the pericarp.
除果皮沉积花色素等色素外，有色稻颖果的生长、胚乳发育与常规水稻品种基本相同。 - 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。 - So, the structural difference of dorsal vascular bundle was considered as the important morphological and anatomical basis for difference of rice chalkiness, caryopsis plumpness and other accumulation related characters.
结果表明，颖果背部维管束结构的差异，是稻米垩白性状、颖果充实度和其它与同化物积累特性有关的性状产生差异的重要形态学和解剖学基础。 - 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； - 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。 - After fertilization, moisture content of caryopsis was high, fresh and dry weight increased rapidly, the starch, protein and lipids content of caryopsis increased rapidly and embryo development was also fast.
受精后的两个供试品种发育前期颖果含水率高，鲜干重增加快，淀粉迅速积累，蛋白质和脂类等含量快速增加，胚的发育也较快。 - Effects of Cd2+ Stress on Endosperm Cells and Grain Weight of Rice Caryopsis
镉胁迫对水稻颖果胚乳细胞增殖和粒重的影响