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词语胚乳拆分为汉字:
胚字的拼音、笔画、偏旁部首、笔顺、繁体字,胚字字源来历,胚字演变
初期发育的生物体:~芽。~囊。~胎。……
乳字的拼音、笔画、偏旁部首、笔顺、繁体字,乳字字源来历,乳字演变
分泌奶的器官:~房(亦称“乳”、“奶子”)。~峰。~罩。乳房中分泌出来的白色甜汁:~汁(亦称“奶”)。哺~。~母(奶妈)。~臭(xiù)未干(对年幼人表示轻蔑)。像乳汁的东西:豆~。~胶。~腐(亦称“腐乳”)。像乳头的东西:钟~(钟上可敲打……
查询词语:胚乳
汉语拼音:pēi rǔ
Following fertilization the endosperm becomes and remains multinucleate for some time , becoming cellular near the time of pit- hardening .
受精以后,胚乳变成多核,并继续存在一个时期,近硬核期时变成细胞状。were filled with endosperms, the embryos began to develop quickly and continued until the ripening of the fruit.
当胚乳充满珠心组织时,胚开始迅速发育并—直持续到果实成熟。The two nutrients of any quantity in the endosperm of cereals are starch and protein.
在谷物胚乳中,含量可能变化的两种营养素为淀粉和蛋白质。Styles united into a column; fruit terete, ribbed when dry; endosperm ruminate or rugose.
花柱合并成一柱状果圆柱状,干燥时用助材加固;胚乳嚼烂状或具皱纹。Admittedly, much information on the chemical nature of other endosperm tissues, not included here, is available.
自然,这里没有概括进去的其它胚乳组织化学性质的许多资料,也是有用的。At the early developmental stage, protein bodies were spherical, later, the protein bodies enlarged.
随着胚乳发育,蛋白体可以相互融合,扩大体积。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。endocarp thin, fragile crustaceous, outside wrinkled, inside with warty or spinose protuberances penetrating endosperm.
内果皮薄,脆壳质,在外面起皱,里面具瘤状的或具刺突起刺入胚乳。The PCD of starchy endosperm cells in wheat was a special form of PCD.
因此小麦淀粉胚乳细胞的PCD是一种特殊形式的PCD。