詞語：protonemata
protonemata的解釋
protonemata[,prəutə'ni:mətə]n. 原絲體
protonemata的意思
protonemata 原絲體;
protonemata的參考例句
1.Protonema (pl. protonemata) The young bryophyte gametophyte that develops following spore germination. 苔蘚植物中直接由孢子萌發形成的結構稱為原絲體。
2.This paper deals with vegetative multiplication of Mosses and the differentiation of moss protonemata, especially the miaumcuspidatum and M. rostratum. 本文論述了蘚類的無性繁殖和蘚類原絲體的分化，也涉及到尖葉提燈蘚和鈍葉提燈蘚。
3.Protonema (pl. protonemata) The young bryophyte gametophyte that develops following spore germination. The mature gametophyte plants develop from buds that form at several points along the protonema. 苔蘚植物中直接由孢子萌發形成的結構稱為原絲體。原絲體上形成1個或幾個芽體，芽體進一步發育為配子體。