dense fibrillar component 致密纤维组分 ; 密纤维组分 ; 和致密纤维成分 ; 致密纤维成分
The nucleus possesses a center nucleolus with fibrillar centers, dense fibrillar component and granular component.
研究结果表明：细胞核具有中央核仁，核仁可以看到明显的纤维中心、致密纤维中心和颗粒结构。
The results showed that after 24 h in culture a number of protruding vesicles, as well as a small amount of fibrillar component were formed on the surface of protoplasts.
结果表明，离体培养24 小时的原生质体表面产生一些突起小泡，有时可见少量纤维组分的形成。
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