核质被核膜包裹.The nucleoplasm is surrounded by the nuclear envelope.核膜内陷,于是溶酶体被内在化.The nuclear membrane invaginates and lysosomes are internalized.在人的上皮细胞中, 性染色质象个小颗粒,连在核膜上.In human epithelial cells, sex chromatin appears as a...

“核膜”的英语可以翻译为：[医] caryotheca，karyolemma，karyotheca，nuclear membranes ...