詞語:perisperm
perisperm的解釋
perisperm['perispə:m]n. 外胚乳(泛指胚乳,包括內胚乳、外胚乳)種子的營養組織
perisperm的意思
perisperm 外胚乳;外胚乳 外胚乳;
perisperm的參考例句
1.perisperm white. 外胚乳白色。
2.Food materials may be stored in a special tissue derived from the nucellus, called the perisperm. 營養物質可以貯藏於由珠心產生的一種特殊組織,叫外胚乳。
3.The perisperm cells are elongated rectangularity, square shaped or polygon full of starch grains. 外胚乳細胞長條形、方形或多邊形,細胞內充滿澱粉;