protoplast
['proʊtəˌplæst]
n.
原物;
原型;
原人（指人类的始祖）;
原生质体;
例句:
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Embryogenic suspension cell is ideal material of protoplast culture of gramineous plants.
胚性悬浮细胞是禾谷类作物原生质体培养的理想材料.
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Basic work for the system establishment about protoplast culture and physiological research.
系统建立的基础性工作:原生质体培养与生理研究.
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After completed hydration of protoplast, outermost part of intine shed off , too.
最后,花粉内壁和细胞质因为水分渗透压的关系,彼此分离.