embryos
例句与用法
- The embryo consists of two large fleshy cotyledons .
胚有两片大而肉质的子叶。 - The project was barely in embryo .
该计划只是个雏形。 - The embryo thus represents the beginning of the new sporophytic generation .
胚代表新孢子体世代的开始。 - Even in an immature seed the embryo is sufficiently well developed .
甚至在未成熟的种子中,胚已充分发育。 - Embryo transfers speed up the process of building a high-quality herd .
胚胎转移加速了培养优质牛群的步伐。 - Embryo has most commonly eight genetically identical haploid nuclei .
胚囊,普通具有8个遗传上相同的单倍体核。 - These substances are slowly depleted as the embryo commences to grow .
随着胚开始生长,这些物质也慢慢用尽了。 - Its functions are like a zygotic embryo in giving rise to a new plant .
其功能就象合子胚,都能产生一株新植物。 - The cotyledons of the mature embryo are either green, yellow or chalky yellow .
成熟胚的子叶是绿色,黄色或浅黄色。 - Most grass embryos have a flap-like structure known as the epiblast .
大多数禾本科胚有一片瓣状结构通常称为外胚叶。
用"embryos"造句